HomeMy WebLinkAboutPermit M01-194 - URETA JOAQUINJOAQUIN META
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M01-194
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Parcel No.:
Address:
Suite No:
Tenant:
Name:
Address:
Owner:
Name:
Address:
Contact Person:
Name:
Address:
Contractor:
Name:
Value of Construction:
City of Pukwi1a
Department of Community Development / 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670
1610000215
14126 37 AV S TUKW
Permit Center Authorized Signature:
regulating constr ction or the per
Signatur : GL/a10.1 o�
doc: Mech
JOAQIN URETA
14126 37 AV S, TUKWILA, WA
URETA JOAQUIN & CRISTITA
14126 37TH AVE S, TUKWILA WA
CANDICE GALLAGHER
2800 THORNDYKE AV W, SEATTLE, WA
WASHINGTON ENERGY SERVICES CO
Address: 2800 THORN DYKE AV W, SEATTLE, WA
Contractor License No: WASHIESO7403
DESCRIPTION OF WORK:
OIL TO GAS CONVERSION W /NEW 25,000 BTU GAS FURNACE
Print Name: a. ma YA-- ").(kie?
MECHANICAL PERMIT
$2,100.00 Fees Collected:
M01 -194
Permit Number:
Issue Date:
Permit Expires On:
Phone: (206)725 -0633
Phone: 206 378 -6680
Phone: 206 - 282 -4700
Expiration Date: 04/16/2002
Type of Fire Protection: Uniform Mechnical Code Edition:
Date:
M01 -194
01/18/2002
07/17/2002
$64.88
1997
)0 --) Date: f f it — 0
I hereby certify that I have read and examined this permit and know the same to be true and correct. All provisions of law and
ordinances governing this work will be complied with, whether specified herein or not.
The granting of this permit does not presume to give authority to violate or cancel the provisions of any other state or local laws
e of work. I am authorized to sign and obtain this mechanical permit.
This permit shall become null and void if the work is not commenced within 180 days from the date of issuance, or if the work is
suspended or abandoned for a period of 180 days from the last inspection.
Printed: 01 -18 -2002
City of Tukwila
Department of Community Development / 6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670
Parcel No.: 1610000215
Address: 14126 37 AV S TUKW
Suite No:
Tenant: JOAQIN URETA
PERMIT CONDITIONS
•
Permit Number: M01 -194
Status: ISSUED
Applied Date: 10/17/2001
Issue Date: 01/18/2002
1: Plumbing permits shall be obtained through the Seattle -King County Department of Public Health. Plumbing will be inspected by
that agency, including all gas
piping (296- 4722).
2: Electrical permits shall be obtained through the Washington State Division of Labor and Industries and all electrical work will be
inspected by that agency
(248- 6630).
3: No changes will be made to the plans unless approved by the Engineer and the Tukwila Building Division.
4: All permits, inspection records, and approved plans shall be available at the job site prior to the start of any con- struction. These
documents are to be
maintained and avail- able until final inspection approval is granted.
5: All construction to be done in conformance with approved plans and requirements of the Uniform Building Code (1997 Edition) as
amended, Uniform Mechanical Code
(1997 Edition), and Washington State Energy Code (1997 Edition).
6: Validity of Permit. The issuance of a permit or approval of plans, specifications, and computations shall not be con- strued to be a
permit for, or an approval
of, any violation of any of the provisions of the building code or of any other ordinance of the jurisdiction. No permit presuming to
give authority to violate
or cancel the provisions of this code shall be valid.
7: Manufacturers installation instructions required on site for the building inspectors review.
I hereby certify that I have read these conditions and will comply with them as outlined. All provisions of law and ordinances
governing this work will be complied with, whether specified herein or not.
The granting of this permit does not presume to give authority to violate or cancel the provision of any other work or local laws
regulating construction or the performance of work.
Signatu
Print Name:
doc: Conditions
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Date: l 1 5
M01 -194 Printed: 01 -18 -2002
Project Name /Tenant: , U tJ�
Value � Me � clta n ical Equipment:
la�t'4r8oiV (5
Site Address : I • , i au , _� AV S 9 cct State/Zip:
Property Owner:
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Date: lot ( 5) I b
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Phone: (moo t j .-"7 31eo
Street Address: t lk�
9 c6 I (0 O Cily Stale /Zip:
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Contractor: r,
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Phone: ) �a _ Lit5b
Street Address:
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Contact Person:
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Phone: (-moo) 3it'
Street Address:
City State /Zip:
Fax #: ( )
BUILDING OWNER OR AUTHORIZED AGENT:
Signature:
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Date: lot ( 5) I b
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Print name:
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Phone: (
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11/2/99
web permiGdoc
CITY OF " IKWILA
Permit Center
6300 Soulhcenter Boulevard, Suite 100
Tukwila, WA 98188
(206) 431 -3670
_OR STAFF VSE ONLY
Project Numner:
Permit Number:
Application and plats must be complete in order to be accepted for plan review.
Applications tvill not be accepted through the mail or facsimile.
Mlo1- idlit
Mechanical Permit Application
MECHANICAL PERMIT REVIEW AND APPROVAL REQUESTED: (TO BE FILLED OUT BY APPLICANT)
Description of work to be done (please be specifi
; I - 40 &0 cm Loi rJ
ct5, c ? io n .
''Current copy of Washington State Department of Labor and Industries Valid Contractor's. License. If not available at the time of
application, a copy of this license will be required before the permit is issued OR submit Form Ii -4, "Affidavit in Lieu of Contractor
Registration ".
Building Owner /Authorized Agent: If the applicant is other than the owner, registered architect/engineer, or contractor licensed by the
State of Washington, a notarized letter from the property owner authorizing the agent to submit this permit application and obtain the
permit will be required as part of this submittal.
1 HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER
PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND I AM AUTHORIZED TO APPLY FOR THIS PERMIT.
Expiration, of Plan Review - Applications for which no permit is issued within 180 days following the elate of application shall expire by
limitation. The building official may extend the time for action by the applicant for a period not exceeding 180 clays upon written
request by the applicant as defined in Section 114.4 of the Uniform Mechanical Code (current edition). No application shall be
• extended more than once.
Date application accepted:
/‘5
Date application expires:
'/ -/7 0-z
Application taken by: (initials)
✓
Submittal Requirements
Floor plan and system layout
Roof plan required to identify individual equipment and the location of each installation (Uniform
Mechanical Code 504 (e))
Details and elevations (for roof mounted equipment) and proposed screening
Heat Loss Calculations or Washington State Energy Code Form #1-I -7
.
H.V.A.C, over 2,000 CFM (approximately 5 ton and larger) must be provided with smoke detection shut-
off and will be routed to the Fire Prevention division for additional comments (Uniform Mechanical
Code 1009).
Specifications must be provided to show that replacement equipment complies with the efficiency ratings
and other applicable requirements of the Washington State Nonresidential Energy Code.
Structural engineer's analysis is required for new and the replacement of existing roof equipment
weighing 400 pounds and greater (Uniform Building Code 1632.1). Structural documentation shall be
stamped by a Washington State licensed Structural Engineer.
Mechanical Permits
COMMERCIAL: Two complete sets of drawings and attachments required with application submittal
NOTE: Water heaters and vents are included in the Uniform Mechanical Code — please include any water
• heaters or vents being installed or replaced.
RESIDENTIAL: Two complete sets of attachments required with application submittal
Submittal Requirements
New Single Family Residence
Heat loss calculations. or Form H -6:
Equipment specifications.
Change -out or replacement of existing mechanical egyipment
.:1'Narrative of work to be done, including modification to duct work.
Installation of Gas Fireplace
Narrative. with specification of equipment and chimney type.
If using existing chimney, provide a letter by a certified chimney sweep stating that the chimney is in safe
condition.
1 1/2/%9
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NOTE: Water heaters and vents are included in the Uniform Mechanical Code — please include any water
heaters or vents being installed or replaced.
Parcel No.:
Address:
Suite No:
Applicant:
W
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Receipt No.: R020000066 Payment Amount: 64.88 g
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Initials: KAS Payment Date: 01/18/2002 02:04 PM in M t
User ID: 1684 Balance: $0.00 111
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Payee: NORTHWEST PERMIT
TRANSACTION LIST:
ACCOUNT ITEM LIST:
doc: Receipt
6300 Southcenter BL, Suite 100 / Tukwila, WA 98188 / (206) 431 -3670
1610000215
14126 37 AV S TUKW
JOAQIN URETA
Current Pmts
ity ofr[lkil
a
Amount
MECHANICAL - RES
PLAN CHECK - RES
RECEIPT
Type Method Description
Payment Check 2511 64.88
Description Account Code
000/322.100 51.90
000/345.830 12.98
Permit Number: MO1 -194
Status: APPROVED
Applied Date: 10/17/2001
Issue Date:
Total: 64.88
2787 01/22 9716 TOTAL 135.13
Printed: 01 -18 -2002
Pcject:
I/1
Type of Inor
k`dlress:
, _ Lt4 „
Called:
. 1 Lf I'D
,Date
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Spdcial Instructions:
Date Wanted: Z ei e ms...
Request
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•
INSPECTION NO.
CITY OF TUKWILA BUILDING DIVISION
6300 Southcenter Blvd., #100, Tukwila, WA 98188
El Approved per applicable codes.
INSPECTION RECORD
Retain a copy with permit
plot-1919.
(206)431-3670
"Z Corrections required prior to approval.
COMMENTS:
- • •
(,06-e*J1
.of
•
Date:
REINSPECTION FE REQUIRED ior to inspection, fee must be
d at 6300 Southcenter BI ., Suite 10 to schedule reinspection.
r eceipt No.:
Date:
''
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COMMENTS:
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INSPECTION RECORD
Retain a copy with permit
INSPECTION NO. PERMIT N
CITY OF TUKWILA BUILDING DIVISION
6300 Southcenter Blvd., #100, Tukwila, WA 98188 (206)41-3670
'El Approved per applicable codes.
Date:
1-7- 0 75
I A
" Scorrections required prior to approval.
7.00*EINSPECTION F E REQUIRED. Pri r to inspection, fee must be
d at 6300 Southcent- Blvd., Suite 100 all to schedule reinspip
'Date:
B
10/03/2001 09:09 253- 942 -3884
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I understand that the Plan Check approvals are
subject to errors and omissions and appnval of
plans does not authorize the violation of any
adopted code or ordinance. Receipt of con-
tractor's copy of approved plans acknowWg p I RE
'&4/ G&W
Permit No. M off-
Date
SEPARATE PER
REQUIRED FO
❑ MECHANICA
ELECTRICAL
PLUMBING
lg GAS PIPING
CITY OF TUKWI
BUILDING DIVISI N
1 — fut.. ()VC- 7 4 4 -
•
. Puree
Awh
Chimney
NC Cond. Unit
Resistors
Existing Equipment a,
Key
Comb. Air Was
Mater I °
EAC
Crawl Access
•
NO CHANGES SHALL BE -'ADE TO
S' ::;0; ,ti OF WO7t.K WIT OUT PRICIR
; ".,:iVAL OF TUKWILA BUIL NG
►:31742 F .,;7viIlvszs WILL REWIRE A NEW PLAN 8Uat •u
J MW IICLUDE N CfflO AL PLAN FEES.
JUL 0 6 2003
DON HIMES /WA.ENERGYG
Shan RffiAlna Of: • Goo Pips
Vaning • -
Duct Work
Electrical
Condsnesta •
• unseat
Water Mpoa
Prosaism Rsll.f
SKETCH
coo. `G I
wury
C •iv
•
PAGE 02
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pRVCD RECEIVED
CITY OF TUKWILA
0 C T 19 2Q01
LetNG DIVISION
0 C ' I
PERMIT CENTER
1 0 I— ict4—
1997 UNIFORM MECHANICAL CODE
305.4 Prohibited Connections. Equipment shall not he con-
nected to a fuel supply by means of a hose.
EXCEPTIONS: 1. Movable laboratory or shop equipment rising
approved fuel hose material not exceeding 6 feet (1830 mm) in length.
2. Outdoor portable appliances using an approved outdoor fuel hose
material not exceeding 15 feet (4572 tint) in length connected to an
approved outdoor shutoff valve and piping.
Equipment shall not be connected to fuel piping by quick -dis-
connect devices, swivel joint mechanisms or devices that rely on
the use of gaskets, ferrules or similar compression sealing meth-
ods unless such fittings are listed for the intended use and
approved for the specific installation.
SECTION 306 — ELECTRICAL CONNECTIONS
306.1 General. Electrical connections to equipment regulated
by this code shall be in accordance with the Electrical Code.
306.2 Means of Disconnect. An approved, independent means
of disconnect for the electrical supply to each piece of equipment
shall be provided in sight of the equipment served when the supply
voltage exceeds 50 volts.
306.3 Service Receptacle. A 120 -volt service receptacle shall
be located within 25 feet (7620 tam) of, and on the same level as,
the equipment for maintenance. The service receptacle shall not
be connected on the Toad side of the required means of disconnect.
306.4 Illumination. Permanent switch controlled lighting shall
be installed for maintenance of equipment required by this code to
be accessible or readily accessible. Such lighting shall provide
sufficient illumination to safely approach the equipment and per-
form the tasks for which access is provided. Control of the lighting
shall be provided at the access entrance.
EXCEPTIONS: 1. When fixed lighting of the building will provide
the rcquircd illumination, separate illumination is not required.
2. Equipment located on the roof or exterior wall of a building need
not he provided with permanent lighting.
SECTION 307 — ACCESS AND SERVICE SPACE
307.1 General. Equipment requiring routine inspection or
maintenance shall be provided with sufficient access to allow
inspection, maintenance and replacement without removing per-
manent construction or other equipment or disabling the function
of required fire- resistant construction.
307.2 Equipment in Roonis. Rooms containing equipment
requiring access shall be provided with a door and an unobstructed
passageway measuring not less than 36 inches (914 mm) wide and
80 inches (2032 min) high.
EXCEPTION: Residential -type appliances installed in a compart-
ment, alcove, basement or similar space may be accessed by an open-
ing or door and an unobstructed passageway measuring not less than
24 inches (610 nun) wide and large enough to permit removal of the
largest appliance in the space, provided that a service space of not less
than 30 inches (762 mm) deep and the height of the appliance, but not
less than 30 inches (762 mm) is present at the front or service side of
the appliance with the door open.
'107.3 '.Equipment in Attics. Attics containing equipment
requiring access shall be provided with the following:
1. An access opening Iargc enough to remove the largest piece
of equipment, but not less than 30 inches by 22 inches (762 nun by
559 mm);
2. An unobstructed passageway which:
ALE CI�PY
305.4
307.5
2.1 Is large enough to remove the largest piece of equipment but
not less than 30 inches (762 mm) high and 30 inches (762
mm) wide,
2.2 Is no more than 2(1 feel (6096 mm) in length when measured
along the center Tine of the passageway from the access
opening to the equipment, and
2.3 Has continuous solid flooring not Icss that 24 inches
(611) mot) wide throughout its length: and
3. A level service space at least 31) inches (762 inn) deep and
30 inches (762 Hint) wide located at the front or service side of the
equipment.
EXCEPTION: The passageway and level scrvicc space may be
omitted if the equipment can be serviced and removed through the
access opening.
307.4 Equipment under Floors. Underfloor spaces containing
equipment requiring access shall he provided with the following:
1. An access opening large enough to remove the largest piece
of equipment, but not less than 30 inches by 22 inches (762 mm by
559 mm);
2. An unobstructed passageway which:
2.1 is large enough to remove the largest piece of equipment but
not Tess than 30 inches (762 nun) high and 30 inches (762
mm) wide, and
2.2 is no more than 21) feet (6096 mm) in length when measured
along the center line of the passageway from the access
opening to the equipment;
3. A level service space at (east 30 inches (762 mm) deep and
30 inches (762 mm) wide located at the front or service side of the
equipment; and
4. Where the depth of the passageway or the service space
exceeds 12 inches (305 mm) below the adjoining grade, the walls
of the passageway shall be lined with concrete or masonry extend-
ing 4 inches (102 mm) above the adjoining grade and have suffi-
cient lateral - bearing capacity to resist collapse.
EXCEPTION: The passageway may be omitted if the level scrvicc
space is present with the access open and the equipment can he serviced
and removed through the access opening.
307.5 Equipment on Roofs or Elevated Structures. Roofs or
elevated structures containing equipment requiring access shall
be provided with the following:
I. An approved means of permanent access, the extent of which
shall be from grade or floor level to the equipment and its level
service space. Such access shall not require climbing over
obstructions greater than 30 inches (762 mm) high or walking on
roofs having a slope greater than 4 units vertical in 12 units hori-
zontal (33% slope).
EXCEPTIONS: 1. Equipment may be accessed by a portable lad-
der on the single -story portion of a Group R Occupancy or a Group U,
Division 1 garage or carport.
2. Equipment may be accessed by portable ladder on the single-
story portion of an existing building that does not exceed 16 feet (4881)
nun) in height.
2. A level service platform at (east 30 inches (762 mm) deep and
30 inches (762 tam) wide located at the front or service side of the
equipment. The sides of the service platform shall be provided
with a substantial railing not Tess than 42 inches (1067 mm) high
and constructed so as to prevent the passage of a 21-inch-diameter
(533 nun) sphere where a side of the platform is within 10 feet
(3048 mm) of a drop greater than 30 inches (762 mm).
Ladders and catwalks providing the required access shall be as
required by the relevant safety regulations but shall not he less
than the following:
19
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Installation, Start -Up, and 376CAV
Operating Instructions Series H &J
DOWNFLOW /HORIZONTAL
GAS -FIRED
INDUCED - COMBUSTION FURNACES
FILE COPY
NOTE: Read the entire instruction manual before starting
installation.
This symbol -a indicates a change since the last issue.
the
TABLE OF CONTENTS
SAFETY CONSIDERATIONS
INTRODUCTION
CODES AND STANDARDS
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS
LOCATION
General
Location Relative to Cooling Equipment 4 tr3
Hazardous Locations 4
Unconfined Space
Confined Space 'S
AIR DUCTS 5
General Requirements 5
Ductwork Acoustical Treatment 5
Supply Air Connections 5
Return Air Connections 6
Downflow Installation 6
Horizontal Attic Installation 6
Horizontal Crawlspace Installation 7
Filter Arrangement 8
Gas Piping 9
Electrical Connections I I
Venting 11
START -UP PROCEDURES, ADJUSTEMENT, AND SAFETY
CHECK 11
General 11
Sequence of Operation 12
Start-Up Procedures 15
Adjustments 15
Check Safety Controls 19
Checklist 20
SAFETY CONSIDERATIONS
Installing and servicing heating equipment can be hazardous due to
gas and electrical components. Only trained and qualified person-
nel should install, repair, or service heating equipment.
Untrained personnel can perform basic maintenance functions
such as cleaning and replacing air filters. All other operations must
be performed by trained service personnel. When working on
heating equipment, observe precautions in literature, on tags, and
on labels attached to or shipped with unit and other safety
precautions that may apply.
In the United States, follow all safety codes including the National
Fuel Gas Code (NFGC) NFPA 54 -1999 /ANSI Z223.1 -1999 and
the Installation Standards, Warm Air Heating and Air Condition-
ing Systems (NFPA 90B) ANSI /NFPA 90B.
In Canada, refer to the current edition of the CAN /CGA- B149.1-
and .2 -M99 National Standard of Canada, Natural Gas and
Propane Installation Codes (NSCNGPIC).
1 4, 1 Vl
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•"••••@e11ce Is: 11376C -50 -3
G EFFICIENCY
RATING
CERTIFIED
ama
Cot n
C O soot 10-
D r
Wear safety glasses and work gloves. Have a fire extinguisher
available during start-up and adjustment procedures and service
calls.
Recognize safety information. This is the safety -alert symbol m .
When you see this symbol on the furnace and in instructions or
manuals, be alert to the potential for personal injury.
Understand these signal words; DANGER, WARNING, and
CAUTION and NOTE. These words are used with the safety -alert
symbol. DANGER identifies the most serious hazards which will
result in severe personal injury or death. WARNING signifies a
hazard which could result in personal injury or death. CAUTION
is used to identify unsafe practices which would result in minor
personal injury or product and property damage. NOTE is used to
highlight suggestions which will result in enhanced installation,
reliability, or operation
These instructions cover minimum requirements and conform to
existing national standards and safety codes. In some instances,
these instructions exceed certain local codes and ordinances,
especially those that may not have kept pace with changing
residential construction practices. We require these instructions as
a minimum for a safe installation.
INTRODUCTION
The Model 376CAV, Series H and J Furnace is available in sizes
46,000 through 135,000 Btuh input capacities.
The design of the downflow/horizontal gas -fired furnace is
(A.G.A. & C.S.A.) certified for natural and propane gases and for
installation on noncombustible flooring. The furnace is factory-
shipped for use with natural gas. A factory accessory gas conver-
sion kit, as listed on the furnace rating plate is required to convert
furnace for use with propane gas.
These furnaces SHALL NOT be installed directly on carpeting,
tile, or any combustible material other than wood flooring. , In
downflow installations, a factory accessory floor base, as listed on
the furnace rating plate, MUST be used when installed on
combustible materials and wood flooring. A factory base is not
required when this furnace is installed on manufacturer's Coil
Assembly Part No. CD5 or CK5, or when Coil Box Part No.
KCAKC is used. This furnace is for installation in alcoves, attics,
crawlspaces, basements, closets, or utility rooms. The design of
this furnace line is not (A.G.A. /C.S.A.) certified for instagjq,
mobile homes, recreation vehicles, or outdoors. CITY OF TUKWILA
REGISTERED QUALITY SYSTEM
11 376C-50-5
10 -00
PERMIT CENTER
lzk +:sr�� ar ws9evttYu�a rAe irw«C3�r. :+xcas
UNIT SIZE
A
D
E
VENT CONN
SHIP. WT (LB)
024050
14 -3/16
12 -9/16
12 -11/16
4
123
036050
14 -3116
12 -9/16
12 -11/16
4
128
024070
14 -3/16
12 -9/16
12 -11/16
4
130
036070
14 -3/16
12 -9/16
12 -11/16
4
139
036096
17 -1/2
15 -7/8
16
4
151
048096
17-1/2
15 -7/8
16
4
153
048115
17 -1/2
15 -7/8
16
4
161
060115
21
19 -3/8
19-1/2
4
177
066115
21
19 -3/8
19-1/2
4
176
060135
24 -1/2
22 -7/8
23
5
193
VENT CONNECTION
13 /16 ti
000
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
0 0 0
16
4 3 /16 t
2 15 /16t
5 1 1/161 �1 — E — ►I f�t 13 5 / 61
2 Vat I 10 1 /4 t
8 1 /41 ! — A
11/ i 1 1 /16 t 1 146 t
NOTE: ADDITIONAL 7 /8 8 DIA K.O.'s ARE AIRFLOW DIMPLES TO DR LL HOLES
LOCATED IN THE TOP PLATE FOR HANGER BOLTS (4 PLACES)
AND BOTTOM PLATE IN HORIZONTAL POSITION
NOTE: Minimum return -air openings at furnace, based on metal duct. if flex duct Is used,
see flex duct manufacturer's recommendations for equivalent diameters.
a. For 800 CFM- 16 -in. round or 141 x 12 -in. rectangle.
b. For 1200 CFM- 20 -in. round or 141 x 191 -in. rectangle.
c. For 1600 CFM- 22 -in. round or 141/2 x 23 -in. rectangle,
d. For airflow requirements above 1800 CFM, must use entire return air opening.
These instructions cover minimum requirements for a safe instal-
lation and conform to existing national standards and safety codes.
In some instances, these instructions exceed certain local codes
and ordinances, especially those that may not have kept pace with
changing residential construction practices. We require these
instructions as a minimum for a safe installation.
m
CAUTION: Application of this furnace should be in-
doors with special attention given to vent sizing and
material, gas input rate, air temperature rise, and unit
sizing. Improper installation or misapplication of the
furnace can require excessive servicing or cause prema-
ture component failure.
NOTE: These furnaces are designed for a minimum continuous
return -air temperature of 60 °F or intermittent operation down to
55 °F such as when used with a night setback thermostat. Return -air
temperature must not exceed a maximum of 85 °F. Failure to
follow these return -air temperature limits may affect reliability of
heat exchangers, motors, and controls.
TABLE 1— DIMENSIONS (IN.)
Fig. 1— Dimensional Drawing
—2—
1 f2t DIA
THERMOSTAT
WIRE ENTRY
o-
- "_ 7 /bt DIA
ACCESSORY
7 /8t DIA HOLE
POWER ENTRY
—' Vet
( 11/2 R.H. DIA
R.H. GAS ENTRY
7 /$t DIA
ACCESSORY
TYP
k" TYP
MAX 85 °F
A99288
MIN 55 °F
A93042
' .s.�.L'c:.�.'�!:1`Xo. f).itf.:�. •:o.Htt ,�..,. + . tr.�.xh »,.�a�ti•'�'k�l�oL'n `V;.': ;::i;���u <�. "?S.�I`r.`e:i�ta',��.? -.,. }�.i .�.::
MINIMUM INCHES CLEARANCETO
This forced air furnace is equipped for use with natural
gas at altitudes 0-10,000 ft (0.3,050m).
An accessory kit, supplied by the manufadurer,shall be
used to convert to propane gas use or may be required for
some natural gas applications.
This furnace is for indoor installation in a building
constructed on site.
This furnace may be installed on combustible flooring in
alcove or closet at minimum dearance from combustible
material.
This furnace may be used with a Type B -1 Vent and may
be vented in common with other gas -fired appliances.
t For installation on non- combustible floors only.
For installation on combustible flooring only when
installed on special base, Part No. KGASB0201ALL,
Coil Assembly, Part No. CD5 or CK5, or Coil Casing,
Part No. KCAKC.
# For furnaces wider than 14.25 inches (362mm) may
be 0 inches.
0 18 inches front clearance required for alcove.
* Inaicates supply or return sides when furnace is in
the horizontal position. Line contact only permissible
between lines formed by intersections of the Top and
two Sides of the furnace jacket, and bailing joists,
studs or framing.
##}# Fa single wall vent type 6 inches.
For Type B-1 vent type 3 inches.
tt Clearance to Back 0 inches in downflonr and
horizontal (attic/alcove & crawlspace) positions and
3 inches in horizontal doset positions.
COMBUSTIBLE CONSTRUCTION
This furnace is app m d far DOWNFLOW and HORIZONTAL
Installations.
Vent Clearance to combustibles:
For Single Wall vents 6 inches.
For Type 13-1 vent type 1 inch .
322286-101 REV. F (LIT)
WARNING: Improper installation, adjustment, alter-
ation, service, maintenance, or use can cause carbon
monoxide poisoning, explosion, fire, electrical shock, or
other conditions which may cause personal injury or
property damage. Consult a qualified installer, service
agency, local gas supplier, or your distributor or branch
for information or assistance. The qualified installer or
agency must use only factory - authorized and listed kits or
accessories when modifying this product. Failure to
follow this warning could result in electrical shock, fire,
personal injury, or death.
For accessory installation details, refer to the applicable installa-
tion literature.
NOTE: Remove all shipping brackets and materials before oper-
ating the furnace.
CODES AND STANDARDS
Before installing the furnace in the United States, refer to the
current edition of the NFGC and the NFPA 90B. For further
information the NFGC and NFPA 90B are available from National
Fire Protection Association Inc., Batterymarch Park, Quincy, MA
02269; or for only the NFGC contact the American Gas Associa-
tion, 400 N. Capitol St., N.W., Washington DC 20001.
Before installing the furnace in Canada, refer to the current edition
of the NSCNGPIC. For a copy of the NSCNGPIC, contact
Standard Sales, CSA International, 178 Rexdale Boulevard, Eto-
bicoke (Toronto), Ontario, M9W 1R3, Canada.
Fig. 2 Clearances to Combustibles
—3—
A99262
Installation must comply with regulations of serving gas supplier
and local building, heating, plumbing or other codes in effect in the
area in which installation is made. In absence of local building
codes, installation must comply with NFGC in the United States
and the NSCNGPIC and all authorities having jurisdiction in
Canada.
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS
CAUTION: Electrostatic discharge can affect electronic
components. Take precautions during furnace installation
and servicing to protect the furnace electronic control.
Precautions will prevent electrostatic discharges from
personnel and hand tools which are held during the
procedure. These precautions will help to avoid exposing
the control to electrostatic discharge by putting the
furnace, the control, and the person at the same electro-
static potential.
1. Disconnect all power to the furnace. DO NOT TOUCH
THE CONTROL OR ANY WIRE CONNECTED TO THE
CONTROL PRIOR TO DISCHARGING YOUR BODY'S
ELECTROSTATIC CHARGE TO GROUND.
2. Firmly touch a clean, unpainted, metal surface of the
furnace chassis which is close to the control. Tools held in
a person's hand during grounding will be satisfactorily
discharged.
3. After touching the chassis you may proceed to service the
control or connecting wires as long as you do nothing that
i.5?:a:;s�r i#: ri° c$ �u[ aSJi3�sstayscu: dri4 ±4al:a "r &�i.�ankf:fa
recharges your body with static electricity (for example; DO
NOT move or shuffle your feet, DO NOT touch un-
grounded objects, etc.).
4. If you touch ungrounded objects (and recharge your body
with static electricity), firmly touch furnace again before
touching control or wires.
5. Use this procedure for installed and uninstalled (un-
grounded) furnaces.
6. Before removing a new control from its container, dis-
charge your body's electrostatic charge to ground to protect
the control from damage. If the control is to be installed in
a furnace, follow items I through 5 before bringing the
control or yourself into contact with the furnace. Put all
used AND new controls into containers before touching
ungrounded objects.
7. An ESD service kit (available from commercial sources)
may also be used to prevent ESD damage.
I. GENERAL
LOCATION
CAUTION: Do not install furnace in a corrosive or
contaminated atmosphere. Make sure all combustion and
circulating air requirements are met, in addition to all
local codes and ordinances.
Do not use this furnace during construction when adhe-
sives, sealers, and /or new carpets are being installed. If
the furnace is required during construction, use clean
outside air for combustion and ventilation. Compounds of
chlorine and fluorine when burned with combustion air
form acids which cause corrosion of the heat exchangers
and metal vent system. Some of these compounds are
found in paneling and dry wall adhesives, paints, thin-
ners, masonry cleaning materials, and many other sol-
vents commonly used in the construction process.
Excessive exposure to contaminated combustion air will
result in safety and performance related problems.
ZL
WARNING: DO NOT install the furnace on its back or
sides. Safety control operation will be adversely affected.
A failure to follow this warning can cause a fire, personal
injury, or death.
This furnace must be installed so the electrical components are
protected from water.
Locate furnace as close to the chimney /vent and as near the center
of the air distribution system as possible. The furnace should be
installed as level as possible.
Provide ample space for servicing and cleaning. Always comply
with the minimum fire protection clearances shown on the unit
rating plate. This furnace shall not be installed directly on
carpeting, tile, or any combustible material other than wood
flooring. The furnace may be installed on combustible flooring
when installed with the accessory downflow subbase, which is
available from your distributor or branch when required.
II. LOCATION RELATIVE TO COOLING EQUIPMENT
The cooling coil must be installed parallel with or on the
downstream side of the unit to avoid condensation in the heat
exchangers. When installed parallel with a furnace, dampers or
other means used to control the flow of air must prevent chilled air
from entering the unit. If the dampers are manually operated, they
must be equipped with means to prevent operation of either unit
unless the damper is in the full -heat or full -cool position.
III. HAZARDOUS LOCATIONS
18 -IN. MINIMUM
TO BURNERS
A93044
WARNING: When furnace is installed in a residential
garage, it must be installed so that burners and ignition
sources are located a minimum of 18 in. above floor. The
furnace must be located or protected to avoid physical
damage by vehicles. When furnace is installed in a public
garage, airplane hangar, or other building having a
hazardous atmosphere, unit must be installed in accor-
dance with requirements of National Fire Protection
Association, Inc.
Air For Combustion And Ventilation
Provisions for adequate combustion and ventilation air must be
provided in accordance with Section 5.3 of the NFGC, Air for
Combustion and Ventilation, or applicable provisions of the local
building codes.
Canadian installations must be installed in accordance with NSC-
NGPIC and all authorities having jurisdiction.
CAUTION: Air for combustion must not be contami-
nated by halogen compounds, which include fluoride,
chloride, bromide, and iodide. These elements are found
in aerosol sprays, detergents, bleaches, cleaning solvents,
salts, air fresheners, and other household products.
CAUTION: The operation of exhaust fans, kitchen ven-
tilation fans, clothes dryers, or fireplaces could create a
NEGATIVE PRESSURE CONDITION at the furnace.
Make -up air MUST be provided for the ventilation
devices, in addition to that required by the furnace.
All fuel - burning equipment must be supplied with air for combus-
tion of the fuel. Sufficient air MUST be provided to ensure there
will not be a negative pressure in the equipment room or space. In
addition, a positive seal MUST be made between the furnace
cabinet and the return -air duct to avoid pulling air from the burner
area and blocked vent safeguard opening.
The requirements for combustion and ventilation air depend upon
whether the furnace is located in an unconfined or confined space.
IV. UNCONFINED SPACE
An unconfined space has volume of at least 50 cu ft for each 1000
Btuh of total input for all appliances (such as furnaces, clothes
dryers, water heaters, etc.) in the space.
376CAV FURNACE
INPUT BTUH
MINIMUM SO FT WITH
7 -1/2 FT CEILING
46,000
307
69,000
460
92,000
613
115,000
767
135,000
920
For Example:
If the unconfined space is of unusually tight construction, air for
combustion and ventilation MUST come from either the outdoors
or spaces freely communicating with the outdoors. Combustion
and ventilation openings must be sized the same as for a confined
space as defined below. Return air must not be taken from the
room unless an equal or greater amount of air is supplied to the
room.
V. CONFINED SPACE
A confined space is defined as a space whose volume is less than
50 cu ft per 1000 Btuh of total input ratings of all appliances
installed in that space. A confined space MUST have provisions
for supplying air for combustion, ventilation, and dilution of flue
gases using I of the following methods. (See Figs. 3, 4, and Table
2.)
NOTE: In determining free area of an opening, the blocking
effect of louvers, grilles, and screens must be considered. If free
area of louver or grille design is unknown, assume that wood
louvers have a 20 percent free area and metal louvers or grilles
have a 60 percent free area. Screens, when used, must not be
smaller than 1 /4 -in. mesh. Louvers and grilles must be constructed
so they cannot be closed.
The size of the openings depends upon whether air comes from
outside of the structure or an unconfined space inside the structure.
1. All air from inside the structure requires 2 openings (for
structures not usually tight):
a. Each opening MUST have at least I sq in. of free area
per 1000 Btuh of total input for all equipment within the
confined space, but not less than 100 sq in. per opening.
(See Fig. 3 and Table 2.) The minimum dimension of air
openings shall not be less than 3 in.
b. If building is constructed unusually tight, a permanent
opening directly communicating with the outdoors shall
be provided. See item 2 below.
c. If furnace is installed on a raised platform to provide a
return-air plenum, and return air is taken directly from
hallway or space adjacent to furnace, all air for combus-
tion must come from outdoors.
2. Air from outside the structure requires 1 of the following
methods:
a. If combustion air is taken from outdoors through 2
vertical ducts, the openings and ducts MUST have at
least I sq in. of free area per 4000 Btuh of total input for
all equipment within the confined space. (See Figs. 3, 4,
and Table 2.)
b. If combustion air is taken from outdoors through 2
horizontal ducts, the openings and ducts MUST have at
least I sq in. of free area per 2000 Btuh of total input for
all equipment within the confined space. (See Fig. 4 and
Table 2.)
c. If combustion air is taken from outdoors through a single
opening or duct (horizontal or vertical) commencing
within 12 in. of the top of the confined space, opening
and duct MUST have at least I sq in. of free area per
—5—
3000 Mill of the total input for all equipment within the
confined space and not less than the sum of' the areas of
all vent connectors in the confined space. (See Fig. 4 and
Table 2.) Equipment clearances to the structure shall be
at least I in. from the sides and back and 6 in. from the
front of the appliances.
When ducts are used, they must be of the same cross - sectional area
as the free area of the openings to which they connect. The
minimum dimension of ducts must not be less than 3 in. (See Fig.
4.)
AIR DUCTS
This section covers installation of the 376CAV Series H and J
furnace.
I. GENERAL REQUIREMENTS
The duct system should be designed and sized according to
accepted national standards such as those published by: Air
Conditioning Contractors Association (ACCA), Sheet Metal and
Air Conditioning Contractors National Association (SMACNA) or
American Society of Heating, Refrigerating and Air Conditioning
Engineers (ASHRAE). Or consult factory The Air Systems Design
Guide /inesreference tables available from your local distributor.
The duct system should be sized to handle the required system
design airflow CFM at the design external static pressure.
When a furnace is installed so that the supply ducts carry airAo
areas outside the space containing the furnace, the return air must
also be handled by a duct(s) sealed to the furnace casing and
terminating outside the space containing the furnace.
Secure ductwork with proper fasteners for type of ductwork used.
Seal supply- and return -duct connections to furnace with code
approved tape or duct sealer.
Flexible connections should be used between ductwork and
furnace to prevent transmission of vibration. Ductwork passing
through unconditioned space should be insulated to enhance
system performance. When air conditioning is used, a vapor
barrier is recommended.
Maintain a 1 -in, clearance from combustible materials to supply air
ductwork for a distance of 36 in. horizontally from the furnace. See
NFPA 90B or local code for further requirements.
H. DUCTWORK ACOUSTICAL TREATMENT
Metal duct systems that do not have a 90 degree elbow and 10 ft
of main duct to the first branch take -off may require internal
acoustical lining. As an alternative, fibrous ductwork may be used
if constructed and installed in accordance with the latest edition of
SMACNA construction standard on fibrous glass ducts. Both
acoustical lining and fibrous ductwork shall comply with NFPi1
90B as tested by UL Standard 181 for Class 1 Rigid air ducts.
III. SUPPLY AIR CONNECTIONS
A. Downflow Furnaces
Connect supply -air duct to supply -air opening on furnace. The
supply -air ducts attachment must ONLY be connected to furnace
supply /outlet or air conditioning coil casing (when used), when
installed on non - combustible material. When installed on combus-
tible material, supply -air duct attachment must ONLY be con-
nected to an accessory subbase or factory approved air condition-
ing coil casing. DO NOT cut main furnace casing to attach supply
side air duct, humidifier, or other accessories. All accessories
MUST be connected external to the furnace main casing.
B. Horizontal Furnaces
Connect supply -air duct to supply -air opening on furnace. The
supply -air ducts attachment must ONLY be connected to furnace
supply /outlet or air conditioning coil casing (when used). DO NOT
cut main furnace casing to attach supply side air duct, humidifier,
or other accessories. All accessories MUST be connected external
to the furnace main casing.
376CAV
FURNACE
INPUT
(BTUH)
AIR FROM INDOOR
UNCONFINED SPACE
OUTDOOR AIR THROUGH
VERTICAL DUCTS
OUTDOOR AIR THROUGH
HORIZONTAL DUCTS
OUTDOOR AIR THROUGH
SINGLE DUCT
Free Area
of Opening
(Sq. In.)
Free Area of
Opening and Duct
(Sq. In.)
Round
Pipe
(In. Dia.)
Free Area
of Opening and Duct
(Sq. In.)
Round
Pipe
(In. Dia)
Free Area
of Opening and Duct
(Sq. In.)
Round
Pipe
(In. Dia)
46,000
100
11.50
4
23.0
6
15.33
5
69,000
100
17.25
5
34.5
7
23.00
6
92,000
100
23.00
6
46.0
8
30.67
7
115,000
115
28.75
7
57.5
9
38.33
7
135,000
135
33.75
7
67.5
10
45.00
8
INTERIOR
HEATED
SPACE
}
VENT THROUGH ROOF
(CATEGORY I)
12" MAX
• 1 SQ IN.
• PER 1000
BTUH* IN DOOR
OR WALL
UNCONFINED
SPACE
6" MIN
(FRONT) t
1 SQ IN.
PER 1000
• BTUH* IN DOOR
OR WALL
1 12" MAX
• Minimum opening size is 100 sq in. with
minimum dimensions of 3 in.
t Minimum of 3 in. when type B -1 vent is used.
Fig. 3— Confined Space: Air for Combustion and Ventilation
from an Unconfined Indoor Space
IV. RETURN AIR CONNECTIONS
The return-air duct must be connected to return air opening as
shown in Fig. I. DO NOT cut into casing sides or back to attach
any portion of return-air duct. Bypass humidifier connections
should be made at ductwork or coil casing sides exterior to
furnace.
WARNING: Do not install furnace on its back. Safety
control operation will be adversely affected. Never con-
nect return-air ducts to back of furnace. Failure to follow
this warning could result in fire, personal injury, or death.
V. DOWNFLOW INSTALLATION
This furnace is approved for use on combustible materials or wood
flooring. A factory accessory floor base, as listed on the furnace
—6—
1 SQ IN,
PER 2000
B •
DUCTS
TO
OUTSIDE
1 SQ IN.
PER 2000
BT
UH .
12" MAX
SUPPLY AIR E---
DUCTS TO
OUTDOORS
*Minimum dimensions of 3 In.
NOTE: Use any of the following
combinations of openings:
A &B C &D D &E F &G
TABLE 2 MINIMUM FREE AREA OF COMBUSTION AIR OPENING*
1 SQ IN.
PER 4000
BTUH*
DUCT 1 SQ IN.
OUTDOORS PER 4000
BTUH
1 SQ IN.
PER 4000
BTUH*
OUTDOORS
1 SQ IN.
PER 4000
BTUH*
12
MAX
Fig. 4— Confined Space: Air for Combustion and Ventilation
from Outdoors
• Free area shall be equal to or greater than the sum of the areas of all vent connectors in the confined space. Opening area must be Increased if other gas appliances in
the space require combustion air.
rating plate, MUST be used. A factory accessory floor base is not
required when this furnace is installed on manufacturer's Coil
Assembly Part No. CD5 or CK5, or when Coil Box Part No.
KCAKC is used.
1. Determine application being installed from Table 3.
2. Construct hold in floor per dimensions specified in Table 3
and Fig. 5.
3. Construct plenum to dimensions specified in Table 3.
4. If downflow subbase (KGASB) is used, install as shown in
Fig. 6.
If coil assembly CD5, CK5 or Coil Box KCAKC is used,
install as shown in Fig. 7.
VI. HORIZONTAL ATTIC INSTALLATION
The furnace can be installed on either the left -hand (LH) of
right -hand (RH) side. A typical attic installation is shown in Fig. 8,
FURNACE
CASING
WIDTH
APPLICATION
PLENUM OPENING
FLOOR OPENING
A
B
C
0
143/6
Non - Combustible Flooring
12 -11/16
19
13 -3/8
19-518
Combustible Flooring Using KGASB Subbase
11 -13/16
19
13 -7/16
20-3/8
Combustible Flooring with CD5 or CK5 Coil Assembly or
KCAKC Coil Box
12 -5/16
19
13 -5/16
20
17 -1/2
Non - Combustible Flooring
16
19
16 -5/8
19-5/8
Combustible Flooring Using KGASB Subbase
15-1/8
19
16-3/4
20 -3/8
Combustible Flooring with CD5 or CK5 Coil Assembly or
KCAKC Coil Box
15-1/2
19
16-1/2
20
21
Non - Combustible Flooring
19-1/2
19
20-1/8
19 -5/8
Combustible Flooring Using KGASB Subbase
18 -5/8
19
20 -1/4
20 -3/8
Combustible Flooring with CD5 or CK5 Coil Assembly or
KCAKC Coil Box
19
19
20
20
24-1/2
Non - Combustible Flooring
23
19
23 -5/8
19-5/8
Combustible Flooring Using KGASB Subbase
22 -1/8
19
23 -3/4
20 -3/8
Combustible Flooring with CD5 or CK5 Coil Assembly or
KCAKC Coil Box
22 -1/2
19
23 -1/2
20
A93043
Fig. 5—Floor and Plenum Opening Dimensions
TABLE 3— OPENING DIMENSIONS (IN.)
—
A. Construct a Working Platform
Constructs a working platform, on location, where all required
furnace clearances are met. (See Fig. 2 and 8.)
B. Install Furnace
I. Position furnace in desired location.
2. Connect gas supply pipe. See Fig. 8 for typical piping entry.
3. Install field- supplied filter retainers as indicated in Fig. I1
and Table 4 before connecting return-air duct to furnace.
4. Connect supply- and return-air ducts.
5. install 24- X 24—in. sheet metal shield on platform in front
of louvered control panel as shown in Fig. 8.
VII. HORIZONTAL CRAWLSPACE INSTALLATION
The furnace can be installed horizontally with either LH or RH
side up. In a crawlspace, furnace can either be hung from floor
joist (see Fig. 10) or installed on suitable blocks or pad. (See Fig.
A96283
Z
I
W
Q
W U
0 0
to 0
W W
J
N u
W
2
J'
? :
a
H W
Z
Z o
I—
W
D
Mi
0-
0 1-
= W .
H -
u. i1; Z
UN
1= �
O
2
-`
FURNACE
(OR COIL CASING
WHEN USED)
COMBUSTIBLE
FLOORING
DOWNFLOW
SUBBASE
SHEET METAL
PLENUM
.. — FLOOR —
OPENING
Fig. 6— Furnace, Plenum, and Subbase Installed on atoms
bustible Floor
9.) The furnace can be suspended from each corner by hanger bolts
(4 each 3 /8 -in. all- thread rod) cut to desired length, I - X 3 /8 –in.
flat washer, 3 /8 –in. lockwasher, and 3 /8 –in. nut. Dimples are
provided for hole locations. (See Fig. I.)
Since horizontal crawlspace installation is very similar to attic
installation, refer to Section VI, "Horizontal Attic Installation ".
The installation of a sheet metal shield in front of louvered control
panel is covered in Section VI.
For crawlspace installation, this same sheet metal shield must be
installed above louvered control panel. Extend sheet metal shield
over furnace top far enough to cover gas pipe entry hole.
LINE CONTACT ONLY PERMISSIBLE BETWEEN
LINES FORMED BY INTERSECTIONS OF
THE TOP AND TWO SIDES OF THE FURNACE
JACKET AND BUILDING JOISTS,
STUDS, OR FRAMING.
MANUAL SHUTOFF
GAS VALVE
SEDIMENT
TRAP
r
Fig. 8 Typical Attic Installation
—8—
FURNACE
COMBUSTIBLE
FLOORING
OPENING
VIII. FILTER ARRANGEMENT
30-IN. MIN
WORK AREA
CD5 OR CK5
COIL ASSEMBLY
OR KCAKC
COIL BOX
SHEET METAL
PLENUM
Fig. 7— Furnace, Plenum, and Coil Assembly or Conti
Installed on a Combustible Floor
WARNING: Never operate unit without filter access
door removed. Failure to follow this warning could result
in fire, personal injury, or death.
A97516
s . Ww�k :'.,rxc�f�er�` is�?. �fl�nik. �i, i- D�.rKiKP.,•4u`:i� °.?.'a,Y,!e�t sfc,4:tP ^.
:;tad sl i, +.znSiil. <,a eit.s4
The 2 factory- supplied filters are shipped in the blower compart-
ment. After return -air duct has been connected to furnace, install
filters in a V- fonnation inside return -air plenum. See Fig. I I and
Table 4 for horizontal applications. Horizontal filter retainers must
be field supplied. See Fig. 12 for downflow applications.
IX. GAS PIPING
Gas piping must be installed in accordance with national and local
codes. Refer to the current edition of the NFGC.
Canadian installations must be installed in accordance with NSC-
NGPIC and all authorities having jurisdiction.
Refer to Table 5 for recommended gas pipe sizing. Risers should
be used to connect to the furnace and the meter.
ANGLE
IRON OR
EQUIVALENT
(B)
(A) ROD LOCATION
USING DIMPLE
LOCATORS
(SEE DIMENSIONAL
DWG FOR
LOCATIONS)
(A) PREFERRED ROD LOCATION
(B) ALTERNATE ROD LOCATION
0
3 18 -IN. HEX NUT
& WASHER (4)
REQD PER ROD
—9—
AMP
111111
111111
1116111 11111111
I'
Fig. 9— Horizontal installation on Blocks
Fig. 10— Horizontal Crawispace Installation on Hanger Rods
zt
CAUTION: If a flexible connector is required or al-
lowed by the authority having jurisdiction, black iron
pipe shall be installed at the gas valve and extend a
minimum of 2 in. outside the furnace casing.
WARNING: Use the proper length of pipes to avoid
stress on the gas control manifold. Failure to follow this
warning can result in a gas leak, causing fire, explosion,
personal injury, or dear:.
(A)
(B)
3/4-IN. ROD
NOTES: 1. A 1 In. clearance minimum between top of
furnace and combustible material.
2. The entire length of furnace must be
supported when furnace Is used in horizontal
position.
A95235
A96633
1 :�.:,'�•` ,�1�:i:
• t' VY+6 :k4f.v.,4st...31
fr'"tr.'J•JY'
NOMINAL IRON
PIPE SIZE
INTERNAL
DIAMETER
LENGTH OF PIPE (FT)
10
20
30
40
50
(IN.)
(IN.)
1/2
0.622
175
120
97
82
73
3/4
0.824
360
250
200
170
151
1
1.049
680
465
375
320
285
1 -1/4
1.380
1400
950
770
660
580
1 -112
1.610
2100
1460
1180
990
900
FURNACE CASING
WIDTH
FILTER SIZE AND QUANTITY
D
14 -3/16
(2) 16 X 20 X 1
15-3/8
17 -1/2
(2) 16 X 20 X 1
14 -3/4
21
(2) 16 X 20 X 1
13-3/4
24-1/2
(2) 16 X 20 X 1
12 -1/2
FIELD - SUPPLIED
FILTER RETAINERS
Fig. 11— Horizontal Filter Arrangement
TABLE 4— FILTER INFORMATION (IN.)
A82173
RETURN -AIR
PLENUM
ACCESS DOOR
INSTALLATION
POSITION
OF FILTERS
AIRFLOW ►3
Fig. 12— Downflow Filter Arrangement
A88486
®I CAUTION: Connect the gas pipe to the furnace using a
backup wrench to avoid damaging gas controls.
—10—
TABLE 5— MAXIMUM CAPACITY OF PIPE*
Cubic ft of gas per h for gas pressures of 0.5 psig (14 -in. wc) or less, and a
pressure drop of 0.5 -in. wc (based on a 0.60 specific gravity gas). Ref: Table
10 -2 NFPA 54 /ANSI Z223.1 -1996.
WARNING: Never purge a line into a combustion
chamber. Never use matches, candles, flame, or other
sources of ignition for to check for gas leakage. Use a
soap - and -water solution to check for gas leaks. Failure to
follow this warning could result in fire, explosion, per-
sonal injury, or death.
Joint compounds (pipe dope) should be applied sparingly and only
to the male threads of the joints. This pipe dope must be resistant
to the action of propane gas.
An accessible manual shutoff valve MUST be installed upstream
of the furnace gas controls and within 72 in. of the furnace. A
1 /8 -in. NPT plugged tapping, accessible for test gage connection,
MUST be installed immediately upstream of the gas supply
connection to the furnace and downstream of the manual shutoff
valve. Place a ground joint union between the gas control manifold
and the manual shutoff.
Install a sediment trap in the riser leading to the furnace. The trap
can be installed by connecting a tee to the riser leading from the
furnace. Connect a capped nipple into the lower end of the tee. The
capped nipple should extend below the level of the gas controls.
(See Fig. 13.)
GAS
SUPPLY
MANUAL
SHUTOFF
VALVE
(REQUIRED)
SEDIMENT
TRAP
UNION
1
A89414
Fig. 13— Typical Gas Pipe Arrangement
Piping should be pressure tested in accordance with local and
national plumbing and gas codes before the furnace has been
attached. If the pressure exceeds 0.5 psig (14 -in. wc), the gas
supply pipe must be disconnected from the furnace and capped
•
,r.., i'.S;�l.t:i.s }. >'�.i. - ✓. �; l�s*.+1`.:i'.kk�is'Y"'.M�vif�va .iiiRCi+�,FiiS34i:�U��d2P1 •
fa;'. jO1 s�s:,s
UNIT
SIZE
VOLTS—
HERTZ—
PHASE
OPERATING
VOLTAGE RANGE
MAXIMUM
UNIT
AMPS
MIN
WIRE
GAGE
MAXIMUM
WIRE LENGTH (FT)$
MAXIMUM
FUSE OR CKT BKR
AMPSt
Maximum*
Minimum'
024050
115 -60 -1
127
104
6.6
14
42
15
036050
115 -60 -1
127
104
8.1
14
34
15
024070
115 -60-1
127
104
6.7
14
42
15
036070
115 -60 -1
127
104
8.4
14
33
15
036096
115 -60 -1
127
104
9.2
14
30
15
048096
115 -60 -1
127
104
10.2
14
28
15
048115
115 -60 -1
127
104
10.1
14
28
15
060115
115 -60 -1
127
104
13.3
12
33
20
086115
115 -60-1
127
104
15.2
12
29
20
080135
115 -60-1
127
104
14.3
12
31
20
•
• Permissible limits of voltage range at which unit will operate satisfactorily.
t Time -delay type is recommended.
Length shown is a measured 1 way along wire path between unit and service panel for maximum 2 percent voltage drop.
before the pressure test. If the test pressure is equal to or less than
0.5 psig (14 -in. wc), turn off electric shutoff switch located on the
gas valve before the test. It is recommended that the ground joint
union be loosened before pressure testing.
After all connections have been made, purge the lines and check
for gas leakage with regulated gas supply pressure.
X. ELECTRICAL CONNECTIONS
This section covers the electrical connections necessary to install
the 376C503 furnace.
A. 115 Wiring
Refer to the unit rating plate or Table 6 for equipment electrical
requirements. The control system requires an earth ground for
proper operation.
CAUTION: Do not connect aluminum wire between
disconnect switch and furnace. Use only copper wire.
Make all electrical connections in accordance with the current
edition of the National Electrical Code (NEC) ANSI/NFPA
70 -1999 and any local codes or ordinances that might apply. For
Canadian installations, all electrical connections must be made in
accordance with Canadian Electrical Code CSA C22.I, or authori-
ties having jurisdiction.
NOTE: Proper polarity must be maintained for 115 -v wiring. If
polarity is incorrect, control board status code indicator light will
flash rapidly and the furnace will not operate.
LL
WARNING: The cabinet MUST have an uninterrupted
or unbroken ground according to NEC, ANSI/NFPA
70 -1999 and Canadian Electrical Code, CSA C22.1 or
local codes to minimize personal injury if an electrical
fault should occur. This may consist of electrical wire or
conduit approved for electrical ground when installed in
accordance with existing electrical codes. Do not use gas
piping as an electrical ground. Failure to follow this
warning could result in electrical shock, fire, or death.
B. 24 Wiring
Make field 24 -v connections at the 24 -v terminal strip. (See Fig.
14.) Connect terminal Y as shown in Fig. 15 or proper cooling
operation in cooling mode. Use only AWG No. 18, color - coded,
copper thermostat wire.
The 24 -v circuit contains an automotive -type, 3 -amp fuse located
on the main control board. Any direct shorts during installation,
service, or maintenance could cause this fuse to blow. If fuse
replacement is required, use ONLY a 3 -amp fuse of identical size.
TABLE 6 ELECTRICAL DATA
—I I —
C. Accessories
1. Electronic Air Cleaner (EAC)
Two quick- connect terminals marked EAC -1 and EAC -2
are provided for EAC connection. (See Fig. 14.) These
terminals are energized with 115 -v, (1.5 -amp maximum)
during blower motor operation.
2. Humidifier (HUM)
A quick- connect terminal (HUM) and screw terminal (CoM)
are provided for 24 -v humidifier connection. (See Fig. 16.)
HUM terminal is energized with 24 -v (0.5 -amp maximum)
after inducer pressure switch closes.
WARNING: DO NOT connect furnace control HUM
terminal to HUM (humidifier) terminal on Thermidis-
tatTM, Zone Controller or similar device. See Thermidis-
tat, Zone Controller, thermostat, or controller manufac-
turer's instructions for proper connection. A failure to
follow this warning could result in fire.
NOTE: A field- supplied, 115 -v controlled relay connected to
EAC terminals may be added if humidifier operation is desired
during blower operation.
XI. VENTING
Refer to the national or local installation code such as NFGC in the
United States, or the NSCNGPIC in Canada for proper vent sizing
and installation requirements. Use the enclosed Installation In-
structions (Single -Stage Vent Tables for Category I Fan - Assisted
Furnaces) for a quick, easy reference.
After fully assembling the vent connector to the furnace flue collar,
securely fasten the vent connector to the collar with two field -
supplied, corrosion- resistant, sheet metal screws located 180° apart
and midway up the collar.
The horizontal portion of the venting system shall maintain a
minimum of 1 /4 -in. upward slope per linear ft and it shall, be
rigidly supported every 5 ft or less with hangers or straps to ensure
that there will be no movement after installation.
START -UP PROCEDURES, ADJUSTEMENT, ANP
SAFETY CHECK
I. GENERAL
NOTE: Proper polarity must be maintained for 115 -v wiring. lf
polarity is incorrect, control status indicator light will flash rapidly
and furnace will not operate.
The furnace must have a 115-v power supply properly connected
and grounded. Proper polarity must be maintained for correct
operation. Thermostat wire connections at R, W, C, and Y must be
made at the 24 -v terminal block on the furnace control. The gas
service pressure must not exceed 0.5 psig (14 -in. wc), but must be
no less than 0.16 psig (4.5 -in. wc).
115 -VAC (L1)
POWER SUPPLY
II. SEQUENCE OF OPERATION
O
O O O
o 0
o O
O TESTITWIN
I 1
0 0
3 -AMP FUSE
[
HOT SURFACE
IGNITOR CONNECTOR
SEC -1 0 D 0 24 -V TRANSFORMER SEC -2
II I I � — SPARE -1
r-' COOL —tea I II
HEAT
=
D
Before operating the furnace, check each manual reset switch for
continuity. If necessary, press the button to reset the switch.
The blower compartment door must be in place to complete the
115 -v circuit to the furnace.
CAUTION: This furnace is equipped with 2 manual
reset limit switches in the gas control area. The switches
will open and shut off power to the gas valve if a flame
rollout or an overheating condition occurs in the gas
control area. DO NOT bypass the switches. Correct
inadequate combustion air supply problem and reset the
switches.
CAUTION: Furnace control must be grounded for
proper operation, or control will lockout. Control is
grounded through green wire routed to gas valve and
burner bracket screw.
Using the schematic diagram shown in Fig. 16, follow the
sequence of operation through the different modes. Read and
follow the wiring diagram very carefully.
NOTE: If there is a power interruption and any thermostat call,
the control will initiate a 90 -sec blower only on period before
starting another cycle.
BLOWER OFF DELAY
ADJUSTMENT SWITCH
O
24 -V THERMOSTAT
TERMINALS
DOD
0 00
— 4 Fig. 14— Furnace Control
HUMIDIFIER TERMINAL
(24 -VAC 0.5 AMP MAX)
HUM LED OPERATION &
DIAGNOSTIC LIGHT
—12—
HARNESS CONNECTOR
QIC I I I -I � SPARE-2
BLOWER SPEED
SELECTION TERMINALS
O � EAC -1 (BLACK)
EAC- ELECTRONIC AIR CLEANER
TERMINALS (115 -VAC 1 AMP MAX)
EAC -2 (WHITE)
115 -VAC (L2) NEUTRAL
CONNECTION
INDUCER MOTOR
CONNECTOR
A00292
I. Heating mode
When the thermostat "calls for heat," the R -W circuit
closes. The furnace control performs a self - check, verifies
the pressure switch contacts are open, and starts inducer
motor.
a. Prepurge period —As the inducer motor comes up to
speed, the pressure switch contacts close to begin a
15 -sec prepurge period.
b. Igniter warm -up —At the end of the prepurge period, the
igniter is energized for a I7 -sec igniter warm -up period.
c. Ignition sequence —When the igniter warm -up period is
completed, the gas valve opens, permitting gas flow to
the burners where it is ignited. After 5 sec, the igniter is
de- energized and a 2 -sec flame- sensing period begins.
d. HUM terminal is energized with the gas valve. See
Accessories in the Electrical Connections section.
e. Flame- sensing —When burner flame is sensed, the con-
trol begins the blower on delay period and continues
holding the gas valve open. If burner flame is not sensed,
the control closes the gas valve and repeats ignition
cycle.
NOTE: Ignition sequence will repeat 3 additional time before a
lockout occurs. Lockout automatically resets after 3 hr, or can be
manually reset by turning 115 —v off (not at thermostat) for 3 sec
minimum, then on again.
f. Blower on delay — Forty -five sec after burner flame is
proven, the blower motor is energized on heating speed.
Simultaneously, terminals HUM and Com -24V for hu-
midifier, and EAC -1 and EAC -2 for EAC are energized.
If jumper is on pin 6 and pin 9, blower on delay period
is 66 sec.
g. Blower off delay —When the thermostat is satisfied, the
circuit between R -W is broken, de- energizing the gas
valve stopping gas flow to the burners. The blower
motor and EAC remain energized 90, 135, 180, or 225
sec (depending on the blower off -time selection). The
furnace is factory set for a 135 -sec blower off delay
period.
h. Post -purge —The inducer motor remains energized 5 sec
after the burners are extinguished. If jumper is on pin 6
and pin 9, the post -purge period is 15 sec.
2. Cooling mode
When the thermostat "calls for cooling," R -G and R -Y
circuits close. The R -Y circuit starts the outdoor condensing
unit and the combined R -Y and R -G circuits start the
furnace blower motor on cooling speed. The EAC -1 termi-
nal is energized with 115 –v when the blower is operating on
cooling speed.
When the thermostat is satisfied, R -G and R -Y circuits are
broken. The furnace blower and EAC continue operating on
cooling speed for an additional 90 sec.
NOTE: EAC -1 terminal in energized with 115 -v whenever
blower is operating.
3. Continuous blower mode
When the R -G circuit is made, the blower motor operates on
heating speed. During a call for heat, the blower stops,
allowing the furnace heat exchangers to heat up more
quickly, then restarts at the end of the 45 -sec blower on
delay period. If jumper is on pin 6 and pin 9, the blower on
delay is 66 sec.
The blower reverts to continuous operation after the heating
cycle is completed.
BLOWER DOOR SWITCH -
BLK ,., BLK� ♦ _
WH
115 -V FIELD -
SUPPLIED
DISCONNECT
NOTE 2
FIVE WIRE
THREE -WIRE
HEATING -ONLY
– .. 1112112 w1
AUXILIARY
J -BOX
FURNACE
C
0
N
T
R
0
L
(Rr
(G)
(c)
(Y}=
24 -V
TERMINAL
BLOCK
-i
NOTE 1
NOTES: 1.
2.
3.
—13—
When the thermostat `balls for cooling," the blower oper-
ates on cooling speed. When the thermostat is satisfied, the
blower operates an additional 90 sec before reverting back
to continuous operation on heating speed.
4. Heat pump mode
When installed with a heat pump, the furnace control
automatically changes the timing sequence to avoid long
blower off time during demand defrost cycles. When the
W -Y or W -Y -G thermostat inputs are received at the same
time, the control changes the blower to heating speed or
starts the blower if it was off, and begins a heating cycle.
The blower remains on until the end of the prepurge period,
then shuts off until the end of the ignition warm -up and trial
for ignition periods (a total of 24 sec). The blower then
comes back on at heating speed.
When the \V input signal disappears, the control begins the
normal inducer post -purge period and the blower changes to
cooling speed after a I -sec delay. If the W -Y -G signals
disappear at the same time, the blower remains on for the
selected heating blower off delay period and the inducer
goes through its normal post -purge period. If the W -Y
inputs should disappear, leaving the G signal input, the
control goes into continuous blower and the inducer re-
mains on for the normal post -purge period.
Anytime the control senses false flame, the control locks
out of the heating mode. This occurs because the control
cannot sense the W input due to the false flame signal, and
as a result, sees only the Y input and goes into cooling mode
blower off delay. All other control functions remain in
standard format.
NOTE: EAC -1 terminal is energized whenever blower operates.
HUM terminal is only energized when gas valve is energized.
TWO
WIRE
FIELD 24 -V WIRING
- - -- FIELD 115 -, 208/230 -, 460 -V WIRING
— FACTORY 24 -V WIRING
— FACTORY 115 -V WIRING
THERMOSTAT
TERMINALS
CONDENSING
UNIT
Fig. 15 Heating and Cooling Application Wiring Diagram
FIELD - SUPPLIED
DISCONNECT
208/230- OR
460 -V
THREE
PHASE
208/230 -V
SINGLE
PHASE
Connect Y - terminal in furnace as shown for proper blower operation.
Some thermostats require a "C" terminal connection as shown.
If any of the original wire, as supplied, must be replaced, use
same type or equivalent wire.
A99521
1
4
Igilitt li q 4
paliq
III111111111-11 11111
p2n21th I O I I 1 1 II ° *
—14—
o
a° I-
re g
00
U) o .
U) W
i 0
J
CO 8
W
T ,
E Z 1.-
to
ZO
0 0 co
CI I—
=w
F -U , ■
1 U.
tl z
U -
d- F H
O
Z
III. START -UP PROCEDURES
1. Purge gas lines —After all connections have been made,
purge the lines and check for leaks.
WARNING: Never purge a line into a combustion
chamber. Never use matches, candles, flame, or other
sources of ignition to check for gas leakage. Use a
soap - and -water solution to check for gas leaks. Failure to
follow this warning could result in fire, explosion, per-
sonal injury, or death.
2. Component test —The furnace control allows all compo-
nents, except gas valve, to be run for a short period of time.
This feature helps diagnose a system problem in case of a
component failure. To initiate component test procedure,
short (jumper) the TEST 3 /16 -in. quick connect terminal on
control (adjacent to diagnostic light) and the CoM -24V
terminal on furnace thermostat connection block for ap-
proximately 2 sec. (See Fig. 14.)
NOTE: Component test feature will not operate if any thermostat
signal is present at control.
Component test sequence is as follows.
a. Momentarily jumper TEST and CoM -24V terminals until
LED goes off.
b. LED will display previous status code 4 times.
c. Inducer motor starts and continues to run for entire
component test.
d. Hot surface igniter is energized for 15 sec, then de-
energized.
e. Blower motor operates on cooling speed for 10 sec, then
stops.
f. Blower motor operates on heating speed for 10 sec, then
stops.
g. Inducer motor stops.
3. To operate furnace, follow procedures on operating instruc-
tion label attached to furnace.
4. With furnace operating, set thermostat below room tem-
perature and observe that furnace goes off. Set thermostat
above room temperature and observe that furnace restarts.
IV. ADJUSTMENTS
1. Set gas input rate
Furnace gas input rate on rating plate is for installations at
altitudes up to 2000 ft. Furnace input rate must be within 12
percent of input on furnace rating plate.
a. Determine natural gas orifice size and manifold pressure
for correct input.
(1.) Obtain average yearly gas heat value (at installed
altitude) from local gas supplier.
(2.) Obtain average yearly gas specific gravity from
local gas supplier.
(3.) Verify furnace model. Table 7 can only be used for
model 376CAV Furnaces.
(4.) Find installation altitude in Table 7.
NOTE: For Canada altitudes of 2000 to 4500 ft, use U.S.A.
altitudes of 2001 to 3000 ft in Table 7.
(5.) Find closest natural gas heat value and specific
gravity in Table 7.
(6.) Follow heat value and specific gravity lines to point
of intersection to find orifice size and manifold
pressure settings for proper operation.
—15—
EXAMPLE: (0 -2000 ft altitude)
Heating value = 1025 Btu /cu ft
Specific gravity = 0.62
Therefore: Orifice No. 43*
Manifold pressure 3.6 -in. wc
* Furnace is shipped with No. 43 orifices. In this example
all main burner orifices are the correct size and do not need
to be changed to obtain proper input rate.
(7.) Check and verify burner orifice size in furnace.
NEVER ASSUME ORIFICE SIZE. ALWAYS
CHECK AND VERIFY.
NOTE: If orifice hole appears damaged or it is suspected to have
been redrilled, check orifice hole with a numbered drill bit of
correct size. Never redrill an orifice. A burr-free and squarely
aligned orifice hole is essential for proper flame characteristics.
BURNER
ORIFICE
A93059
CAUTION: DO NOT redrill orifices. Improper drilling
(burrs, out -of -round holes, etc.) can cause excessive
burner noise and misdirection of burner flames. This can
result in flame impingement of burners and heat exchang-
ers causing failures.
b. Adjust manifold pressure to obtain input rate.
(1.) Remove regulator adjustment seal cap. (See Fig.
17.)
(2.) Turn adjusting screw, counterclockwise (out) to
decrease manifold pressure or clockwise (in) to
increase manifold pressure.
NOTE: This furnace has been approved for a manifold pressure
of 3.2 -in. wc to 3.8 -in. wc when installed at altitudes up to 2000 ft.
For altitudes above 2000 ft, the manifold pressure can be adjusted
from 2.0 -in. wc to 3.8 -in. wc.
CAUTION: DO NOT bottom out gas valve regulator
adjusting screw. This can result in unregulated manifold
pressure and result in excess overfire and heat exchanger
failures.
(3.) After correct manifold pressure is obtained, replace
gas valve regulator adjustment screw cap and verify
adjusted gas input rate using method outlined in
item c.
ALTITUDE
RANGE
(FT)
AVG GAS
HEAT VALUE
(BTU /CU FT)
SPECIFIC GRAVITY OF NATURAL GAS
0.58
0.60
0.62
0.64
0.66
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
U.S.A. and Canada
0
to
2000
850
41
3.6
41
3.7
41
3.8
40
3.6
40
3.8
875
42
3.8
41
3.5
41
3.6
41
3.7
41
3.8
900
42
3.5
42
3.7
42
3.8
41
3.5
41
3.6
925
42
3.4
42
3.5
42
3.6
42
3.7
42
3.8
950
42
3.2
42
3.3
42
3.4
42
3.5
42
3.6
975
43
3.7
43
3.8
42
3.2
42
3.3
42
3.4
1000
43"
3.5
43
3.6
43
3.7
42
3.2
42
3.3
1025
•': 43 . '•
3.3
43 ...
3.4
43 :
3.6
. 43
3.7
:.43. • ".
3.8
1050
;':43 ` :.
3.2
43
3.3
43 -;
3.4
43: ;
3.5
:,: ` 43
3.6
1075
44
3.5
44
3.6
43.
3.2
43
3.3
43 "
3.4
1100
44
3.3
44
3.4
44
3.5
.:43 -::.
3.2
43 :
3.3
ALTITUDE
RANGE
(FT)
AVG GAS
HEAT VALUE
(BTU /CU FT)
SPECIFIC GRAVITY OF NATURAL GAS
0.58
0.60
0.62
0.64
0.66
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
U.S.A. and Canada
U.S.A.
Altitudes
2001
to
3000
or
Canada
Altitudes
2000
to
4500
775
42
3.7
42
3.8
41
3.5
41
3.6
41
3.8
800
42
3.4
42
3.6
42
3.7
42
3.8
41
3.5
825
42
3.2
42
3.3
42
3.5
42
3.6
42
3.7
850
. ; 43 :..
3.7
43:.
3.8
42
3.3
42
3.4
42
3.5
875
43 -, .;
3.5
' ' 43 .`,
3.6
'43 .
3.7
42
3.2
42
3.3
900
x.':43
3.3
:,,'43 °:::'
3.4
43. ".
3.5
•. 43 :
3.7
43; •:
3.8
925
'43 , :"
3.1
.43 :
3.2
43 '"
3.4
43
3.5
43 :
3.6
950
' 43 r,
3.0
_43 ';.
3.1
:43.
3.2
43'' ."
3.3
43'"
3.4
975
.'•..: 43 .' ::
2.8
43,.,.:
2.9
43:. -:"
3.0
43,...
3.1
43 >,. ":
3.2
1000
. - =43 ": '
2.7
43 : ,'.
2.8
43' •::
2.9
': 43 • `:
3.0
`.43';:..
3.1
1025
•: 43'.' '
2.6
, ;43' :
2.6
43'.
2.7
43
2.8
". 43"
2.9
ALTITUDE
RANGE
(FT)
AVG GAS
HEAT VALUE
(BTU /CU FT)
SPECIFIC GRAVITY OF NATURAL GAS
0.58
0.60
0.62
0.64
0.66
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
/quo 'y'S71
3001
to
4000
750
42
3.4
42
3.6
42
3.7
42
3.8
41
3.5
775
42
3.2
42
3.3
42
3.5
42
3.6
42
3.7
800
43:..
3.7
43
3.8
42
3.2
42
3.3
42
3.4
825
. :43'::..
3.5
43
3.6
43 '
3.7
. 43
3.8
42
3.2
850
43 : :'
3.3
' 43
3.4
' 43: `: `
3.5
:''.'.'43 ` "
3.6
43'.'.:
3.7
875
' ' :43 "-
3.1
43 .
3.2
43 '' . •
3.3
., 43 :.
3.4
, :43 : ,:
3.5
900
"43': '.
2.9
:43
3.0
...43.:
3.1
. 43
3.2
43"::
3.3
925
;.43.:.
2.8
. ,43: -:'
2.9
:'.43
3.0
43
3.0
43
3.1
950
. :43_` .•`
2.6
' '' 43. ' :.
2.7
43
2.8
,. 43 ..
2.9
"43. `:
3.0
975
'.43 :,
2.5
43 : ",
2.6
:43' ,
2.7
43'. '
2.7
'..'•:43: ..
2.8
1000
. , 43: -:.
2.4
43.'
2.4
43 '
2.5
43:.
2.6
',. 43, :.
2.7
ALTITUDE
RANGE
(FT)
AVG GAS
HEAT VALUE
(BTU /CU FT)
SPECIFIC GRAVITY OF NATURAL GAS
0.58
0.60
0.62
0.64
0.66
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
Orifice
no.
Manifold
Pressure
A up 'y'S71 (
4001
to
5000
725
42
3.2
42
3.3
42
3.5
42
3.6
42
3.7
750
43:
3.7
• 43.,`
3.8
42
3.2
42
3.3
42
3.4
775
'43= `
3.4
43 ,
3.6
.43 :
3.7
: 43' "
3.8
42
3.2
800
43:.;
3.2
43
3.3
'43.
3.5
.43 .
3.6
• '43
3.7
825
43
3.0
43 :.
3.1
43 .
3.2
43 ..
3.4
= : 43
3.5
850
: 43
2.9
43
3.0
' 43 '
3.1
43
3.2
' 43 `
3.3
875
. • 43
2.7
43 ..
2.8
43
2.9
. 43
3.0
43 ' :
3.1
900
43 ;
2.6
43 '
2.6
43
2.7
43
2.8
, 43
2.9
925
43 :'
2.4
, 43;
2.5
43
2.6
43'
2.7
.43..`
2.8
950
43 .
2.3
' 43 •
2.4
43. ,
2.5
43
2.5
, ' 43
2.6
TABLE 7 -MODEL 376CAV ORIFICE SIZE? AND MANIFOLD PRESSURE FOR CORRECT INPUT
(TABULATED DATA BASED ON 23,000 BTUH PER BURNER, DERATED 4 PERCENT FOR EACH 1000 FT ABOVE SEA LEVEL)*
• For size 060135 only, input is 22500 B uh per burner. Deduct 0.1 -in. wc from manifold pressure shown in table. Change orifice size if manifold pressure falls below 3.2 -in
wc on altitudes up o 2000 ft, otherwise change orifce size if manifold pressure falls below 2.0 -in. wc,
tOrifice sizes shown in SHADING are factory installed.
-16-
1 Z
W
1
0 0
W
-J I-
N LL
W
u.
22 d
W
O
W W
U�
0
0 1-
W lU
0 r-
U' O
111 Z
V=
0
Z
ALTITUDE
RANGE
(FT)
AVG GAS
HEAT VALUE
AT ALTITUDE
(BTU /CU FT)
SPECIFIC GRAVITY OF NATURAL GAS
0.58
0.60
0.62
0.64
0.66
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
ANO v s•n
5001
to
6000
700
43
3.7
43
3.8
42
3.2
42
3.3
42
3.4
725
43
3.4
43.
3.6
43
3.7
43.
3.8
42
3.2
750
.43
3.2
43 ..
3.3
43
3.4
43 :.
3.5
43
3.6
775
43 .:
3.0
43
3.1
43 •
3.2
43 . •
3.3
43
3.4
800
43 •
2.8
.43
2.9
43
3.0
43
3.1
43
3.2
825
43 .
2.7
43
2.7
43
2.8
43..
2.9
43
3.0 t
850
43
2.5
43
2.6
43
2.7
43
2.8
43
2.8 1
875
•43 ' -
2.4
43
2.4
43
2.5
43 _
2.6
43 .
2.7 1
900
43
2.2
. 43;
2.3
43
2.4
..43
2.5
43,
2.5
925
43
2.1
43.
2.2
43
2.3
43 ;
2.3
43
2.4
950
48
3.8
•43..,.
2.1
43:.;
2.1
43.
2.2
:.43.
2.3
975
48
3.6
48
3.7
. `43:
2.0
43
2.1
43 ..
2.2
1000
48
3.4
48
3.5
48
3.6
48
3.7
43
2.1
ALTITUDE
RANGE
(Fr)
AVG GAS
HEAT VALUE
AT ALTITUDE
(BTU /CU FT)
SPECIFIC GRAVITY OF NATURAL GAS
0.58
0.60
0.62
0.64
0.66
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Aiuo v s•n
6001
to
7000
650
.43
3.7
43 ' • .
3.8
42
3.2
42
3.3
42
3.5
675
.> :43. :'
3.4
43 _
3.5
43
3.7
43 • .
3.8
42
3.2
700
43 .
3.2
• : 43
3.3
: "43
3.4
• • 43
3.5
43
3.6
725
':43`:
3.0
43 .
3.1
, •43`.
3.2
. 43 ":
3.3
43
3.4
750
' • . 43 •:.
2.8
43.:
2.9
.43 .. ,
3.0
43 :. '
3.1
•43
3.2
775
43 . -:
2.6
43.:.
2.7
43
2.8
43 • ;
2.9
43
3.0
800
' : 43 :,::'
2.4
. " 43. .
2.5
43.:.
2.6
43 :. =
2.7
43
2.8
825
., 43:..
2.3
• . ::43._ <.:
2.4
43
2.5
_, 43 :
2.5
43
2.6
850
. 43 . :
2.2
:: ` 43' :. ;
2.2
`.'43:'.:
2.3
: ' 43 :.
2.4
43 :
2.5
875
43 , .:
2.0
43 :
2.1
' 43
2.2
43 .
2.3
' 43
2.3 '
ALTITUDE
(FT)
AVG GAS
HEAT VALUE
AT ALTITUDE
(BTU /CU FT)
SPECIFIC GRAVITY OF NATURAL GAS
0.58
0.60
0.62
0.64
0.66 y
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold'
Pressure
U.S.A. Only
7001
to
8000
625
43 .
3.4
43.
3.6
43.
3.7
43 ::
3.8
42
3.2
650
'43 `.
3.2
43 '
3.3
- 43
3.4
43 ..
3.5
43 -
3.6
675
•; .43..
3.0
43
3.1
43....,
3.2
43
3.3
43.
3.4
700
' ' 43 _ '`
2.7
". 43 . '
2.8
: 43
2.9
43. .
3.0
. 43 `
3.1
725
43.
2.6
43
2.6
43:.
2.7
43 .
2.8
43.
2.9
750
' , 43, '.
2.4
' 43..
2.5
43
2.6
• ; 43 .
2.6
43.
2.7
775
,'43:..
2.2
43
2.3
'43.
2.4
.43 .:
2.5
.43:.':.
2.5
800
' : 43 '
2.1
43 _ '
2.2
, : 43 '
2.2
' ". 43.
2.3
. , 43 ..
2.4
825
48
3.7
43'
2.0
' :..43. .
2.1
.43 :
2.2
;_:.'43
2.2
850
48
3.5
48
3.6
48
3.7
' ..:.43 ' ,
2.1
'. ' 43
2.1
ALTITUDE
RANGE
(FT)
AVG GAS
HEAT VALUE
AT ALTITUDE
(BTU /CU FT)
SPECIFIC GRAVITY OF NATURAL GAS
0.58
0.60
0.62
0.64
0.66
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Iwo ro•s-n
8001
to
9000
600
43 ,
3.2
:: 43, :.
3.3
.43'..
3.4
... 43 '
3.5
43
3.6
625
°43-. `
3.0
.' 43.:'
3.1
:43:;
3.2
.. :; 43'" `
3.3
, 43
3.4
650
43 :::.
2.7
.:.43 "
2.8
43
2.9
43
3.0
43
3.1
675
• 43
2.5
`. 43
2.6
: 43:.'
2.7
43 :
2.8
43.
2.9
700
' ; 43 . ,
2.4
' • 43 .,:
2.4
43 :
2.5
43
2.6
43
2.7
725
43 '
2.2
43 '
2.3
43'.
2.3
.. 43.
2.4
' 43
2.5
750
' 43
2.0
43
2.1
. 43 ` '
2.2
43..
2.3
. 43
2.3
775
48
3.6
48
3.7
. 43' :
2.1
43 ::
2.1
43
2.2
800
48
3.4
48
3.5
48
3.6
48
3.7
43
2.0
TABLE 7 -MODEL 376CAV ORIFICE SIZEt AND MANIFOLD PRESSURE FOR CORRECT INPUT (CONTINUED)
TABULATED DATA BASED ON 23,000 BTUH PER BURNER, DERATED 4 PERCENT FOR EACH 1000 FT ABOVE SEA LEVEL)*
For size 060135 only, Input is 22,500 Btuh per burner. Deduct 0.1 -in. wc from manifold pressure shown in table. Change orifice size if manifold pressure falls below 3.2 -in
wc on altitudes up o 2000 ft, otherwise change orifice size if manifold pressure falls below 2.0 -In. wc.
tOrifice sizes shown in SHADING are factory installed.
-17-
ALTITUDE
RANGE
(FT)
AVG GAS
HEAT VALUE
AT ALTITUDE
AT FT)
SPECIFIC GRAVITY OF NATURAL GAS
0.58
0.60
0.62
0.64
0.66
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
Orifice
No.
Manifold
Pressure
U.S.A. Only
9001
to
10,000
575
43 ,1
3.0
:..43 , '
3.1
43;"
3.2
43 ""
3.3
:43 :..
3.4
600
.' :43 :
2.7
43 '
2.8
'•..43':".
2.9
43 .,
3.0
'43: r
3.1
625
X43
2.5
•:. 43: :'
2.6
, ":43.; ::
2.7
.:43'::':
2.8
`: :43..'
2.8
650
:. '43. ".
2.3
-.: 43 .:
2.4
43 ' . `
2.5
'43 ;:'
2.6
43"
675
43'. :.:
2.1
43. '
2.2
' 43''::
2.3
:.43 .:
2.4
43" .'..
2.4
700
48
3.8
43'. ,
2.1
::43 • ; ".
2.1
43'
2.2
43" :.
2.3
725
48
3.5
48
3.6
48
3.7
.': 43. -'
2.1
'43 :'
2.1
750
49
3.8
48
3.4
48
3.5
48
3.6
48
3.7
775
49
3.6
49
3.7
49
3.8
48
3.4
48
3.5
ALTITUDE
(FT)
PERCENT OF
DERATE
DERATE MULTIPLIER
FACTOR FOR U.S.A.*
0-2000
0
1.00
2001 - 3000
8-12
0.90
3001 -4000
12 -16
0.86
4001 -5000
16-20
0.82
5001 -6000
20-24
0.78
6001 -7000
24 -28
0.74
7001 -8000
28 -32
0.70
8001 -9000
32 -36
0.66
9001 - 10,000
36-40
0.62
TABLE 7 -MODEL 376CAV ORIFICE SIZEt AND MANIFOLD PRESSURE FOR CORRECT INPUT (CONTINUED)
(TABULATED DATA BASED ON 23,000 BTUH PER BURNER, DERATED 4 PERCENT FOR EACH 1000 FT ABOVE SEA
• For s ze 060135 only, input is 22,500 Bluh per burner. Deduct 0.1 -in. wc from manifold pressure shown in table. Change orifice size if manifold pressure falls below 3.2-In
wc on altitudes up o 2000 ft, otherwise change orifice size if manifold pressure falls below 2.0 -in. wc.
tOrifice sizes shown in SHADING are factory Installed.
-3 Fig. 17- Redundant Automatic Gas Control Valve
BURNER FLAME -\
MANIFOLD
Fig. 18 Burner Flame
BURNER
A00236
-18-
(4.) Burner flame should be clear blue, almost transpar
ent. (See Fig. 18.)
c. Verify natural gas input rate by clocking gas meter.
NOTE: High - Altitude Adjustment
UNITED STATES
At installation altitudes above 2000 ft, this furnace has been
approved for a 4 percent derate for each 1000 ft above sea level.
See Table 8 for derate multiplier factor.
TABLE 8- ALTITUDE DERATE MULTIPLIER FOR U.S.A.
Derate multiplier factor Is based on midpoint altitude for altitude range.
EXAMPLE:
92,000 BTUH INPUT FURNACE INSTALLED AT 4300 FT.
Furnace Input Derate Furnace Input Rate
Rate at X Multiplier = at Installation
Sea Level Factor Altitude
92,000 0.82 75,440
CANADA
At installation altitudes from 2000 to 4500 ft, this furnace must be
derated 10 percent by an authorized Gas Conversion Station. To
determine correct input rate for altitude, see example above and
use 0.90 as derate multiplier factor.
a. Turn off all other gas appliances and pilots.
b. Start furnace and let operate for 3 minutes.
c. Measure time (in sec) for gas meter test dial to complete
I revolution.
d. Refer to Table 9 for cu ft of gas per hr.
e. Multiply gas rate (cu ft/hr) X heating value (Btu /cu ft)
A89020 using natural gas heating value from local gas
utility /supplier.
H.w:s l4ri ria' :`,3 .; '6.
SECONDS
FOR 1
REVOLUTION
SIZE OF TEST DIAL
SECONDS
FOR 1
REVOLUTION
SIZE OF TEST DIAL
I
Cu Ft
2
Cu Ft
5
Cu Ft
1
Cu Ft
2
Cu Ft
5
Cu Ft
10
360
720
1800
50
72
144
360
11
327
655
1636
51
71
141
355
12
300
600
1500
52
69
138
346
13
277
555
1385
53
68
136
340
14
257
514
1286
54
67
133
333
15
240
480
1200
55
65
131
327
16
225
450
1125
56
64
129
321
17
212
424
1059
57
63
126
316
18
200
400
1000
58
62
124
310
19
189
379
947
59
61
122
305
20
180
360
900
60
60
120
300
21
171
343
857
62
58
116
290
22
164
327
818
64
56
112
281
23
157
313
783
66
54
109
273
24
150
300
750
68
53
106
265
25
144
288
720
70
51
103
257
26
138
277
692
72
50
100
250
27
133
267
687
74
48
97
243
28
129
257
643
76
47
95
237
29
124
248
621
78
46
92
231
30
120
240
600
80
45
90
225
31
116
232
581
82
44
88
220
32
113
225
563
84
43
86
214
33
109
218
545
86
42
84
209
34
106
212
529
88
41
82
205
35
103
206
514
90
40
80
200
36
100
200
500
92
39
78
196
37
97
195
486
94
38
76
192
38
95
189
474
96
38
75
188
39
92
185
462
98
37
74
184
40
90
180
450
100
36
72
180
41
88
176
439
102
35
71
178
42
86
172
429
104
35
69
173
43
84
167
419
106
34
68
170
44
82
164
409
108
33
67
167
45
80
160
400
110
33
65
164
48
78
157
391
112
32
64
161
47
76
153
383
116
31
62
155
48
75
150
375
120
30
60
150
49
73
147
367
COLOR
SPEED
FACTORY -
ATTACHED TO
Black
High
COOL
Yellow (When Present)
Medium -High
SPARE
Blue
Medium -Low
HEAT
Red
Low
SPARE
White
Common
L2 /COM
EXAMPLE: (0 -2000 ft altitude)
Btu heating input = Btu /cu ft X cu ft/hr
Heating value of gas = 1050 Btu /cu R
Time for 1 revolution of 2 -cu ft dial = 82 sec
Gas rate = 88 cu ft/hr (from Table 9)
Btu heating input = 88 X 1050 = 92,400 Btuh
In this example, the orifice size and manifold pressure
adjustment is within ±2 percent of the furnace input rate.
TABLE 9 — GAS RATE (CU FT /HR)
2. Set temperature rise.
Furnace must operate within range of temperature rise
specified on the unit rating plate. Determine the air tem-
perature rise as follows.
a. Place duct thermometers in return and supply ducts as
near furnace as possible. Be sure thermometers do not
"see" heat exchangers so that radiant heat will not affect
thermometer readings. This is particularly important
with straight -run ducts.
b. When thermometer readings stabilize, subtract return -air
temperature from supply -air temperature to determine
temperature rise.
c. Adjust air temperature rise by adjusting blower speed.
Increase blower speed to reduce temperature rise. De-
crease blower speed to increase temperature rise.
WARNING: Disconnect the electrical power before
changing the speed tap. A failure to follow this warning
could result in personal injury.
—19—
d. To change blower motor speed selections for heating
mode, remove blower motor lead from control board
HEAT terminal. (See Fig. 14.) Select desired blower
motor speed lead from I of the other terminals and
relocate it to HEAT terminal. See Table 10 for lead color
identification. Reconnect original lead on SPARE termi-
nal.
Follow this same procedure for proper selection of COOL speed
selection.
CAUTION: If Model 376CAV066115 is installed in
0.50 -in. we or lower static pressure ductwork, evaporator
coil condensate blow off can occur during cooling opera-
tion. When installed in this manner, do not use high
blower speed tap for cooling.
TABLE 10 — SPEED SELECTOR
CAUTION: Recheck temperature rise. It must be within
limits specified on unit rating plate. Recommended op-
eration is at midpoint of rise or above.
3. Set thermostat heat anticipator.
The thermostat heat anticipator must be set to match:the
amp draw of the electrical components in the R -W cirduit.
Accurate amp draw readings can be obtained at thermostat
subbase terminals R and W. Fig. 19 illustrates an easy
method of obtaining the actual amp draw. The amp reading
should be taken after the blower motor has started. Seethe
thermostat manufacturer's instructions for adjusting the
heat anticipator and for varying the heating cycle length.
NOTE: When using an electronic thermostat, set cycle rate for 3
cycles per hr.
V. CHECK SAFETY CONTROLS
The flame sensor, gas valve, and pressure switch were all checked
in the Start-Up Procedures section as part of normal operation.
1. Check primary limit control.
This control shuts off the combustion control system and
energizes the circulating -air blower motor if the furnace
overheats.
The preferred method of checking the limit control is to
gradually block off the return air after the furnace has been
operating for a period of at least 5 minutes. As soon as the
limit has shut off the burners, the return-air opening should
be unblocked. By using this method to check the liutit
control, it can be established that the limit is functionjgg
properly and operates if there is a motor failure.
2. Check blocked vent safeguard switch.
The purpose of this control is to permit the safe shutdown
of the furnace during certain blocked vent conditions.
a. Disconnect power to furnace and remove vent connector
from furnace outlet collar. Be sure to allow time for vent
pipe to cool down before removing.
'tt
THERMOSTAT SUBBASE
TERMINALS WITH
THERMOSTAT REMOVED
ANITICIPATOR, CLOCK, ETC.,
MUST BE OUT OF CIRCUIT.)
HOOK - AROUND
AMMETER
EXAMPLE:
10 TURNS
FROM UNIT 24 -V
CONTROL TERMINALS
5.0 AMPS ON AMMETER _ 0.5 AMPS FOR THERMOSTAT
10 TURNS AROUND JAWS ANTICIPATOR SETTING
A96316
Fig. 19—Amp Draw Check With Ammeter
b. Restore power to furnace and set room thermostat above
room temperature.
c. After normal start -up, allow furnace to operate for 2
minutes, then block flue outlet 100 percent. Furnace
should cycle off within 2 minutes.
d. Remove blockage and reconnect vent pipe to furnace
outlet collar.
e. Wait 5 minutes and then reset blocked vent safeguard
switch.
3. Check pressure switch.
This control proves operation of draft inducer blower.
a. Turn off 115 -v power to furnace.
b. Remove control door and disconnect inducer motor lead
wires from wire harness.
c. Turn on 115 -v power to furnace.
—20—
d. Set thermostat to "call for heat" and wait 1 minute.
When pressure switch is functioning properly, hot sur-
face igniter should NOT glow and control diagnostic
light flashes a status code 31. If hot surface igniter glows
when inducer motor is disconnected, shut down furnace
immediately. Determine reason pressure switch did not
function properly and correct condition.
Turn off 115-v power to furnace.
e.
f. Reconnect inducer motor wires, replace control door, and
turn on 115 -v power.
4. Check auxiliary limits (when used).
a. Turn off 115 -v power to furnace.
b. Remove blower access door.
c. Disconnect red motor lead at blower speed selector.
Mark terminal for proper re- connection.
d. Replace blower access door.
e. Turn on 115 -v power to furnace. Be sure room thermo-
stat is calling for heat.
f. Allow furnace to operate until auxiliary limit activates,
but DO NOT operate furnace longer than 4 minutes.
If furnace operates for 4 minutes, check /replace limit
switch(es).
h. Turn off 115 -v power to furnace.
i. Remove blower access door.
g.
J•
Reconnect red motor lead, reset switch, and replace door.
k. Turn on 115 -v power to furnace
VI. CHECKLIST
I. Put away tools and instruments and clean up debris.
2. Verify manual reset switches has continuity.
3. Ensure blower and control access doors are properly in-
stalled.
4. Cycle test furnace with room thermostat.
5. Check operation of accessories per manufacturer's instruc-
tions.
6. Review User's Guide with owner.
7. Leave literature packet near furnace.
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CHECKLIST — INSTALLATION
LOAD CALCULATION
Heating Load (Btuh)
Cooling Load (Btuh)
Furnace Model Selection
AIR FOR COMBUSTION AND VENTILATION
Unconfined Space
Confined Space
VENTING
NFGC (United States)
NSCNGPIC (Canada)
Local Codes
1 /4 -in. Upward Slope
Joints Secure
See Vent Table Instructions
CHECKLIST— START -UP
Gas Input Rate
(Set Within 2 percent of Rating Plate)
Temperature Rise Adjusted
Thermostat Anticipator Setting or
Thermostat Cycle Rate (3 cycles per Hr)
CHECK SAFETY CONTROLS OPERATION
Primary Limit
Pressure Switches
Draft Safeguard Switch
Auxiliary Limit Switch(es)
Thermostat
Manufacturer
Model number
—21—
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NOTICE: IF THE DOCUMENT IN THIS FRAME IS LESS CLEAR THAN
THIS NOTICE IT IS DUE TO THE QUALITY OF THE DOCUMENT
NOTICE: IF THE DOCUMENT IN THIS FRAME IS LESS CLEAR THAN
THIS NOTICE IT is pug THE QUALITY OF THEDOCUMENT.
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Packaged Service Training programs are an excellent way to increase your
knowledge of the equipment discussed in this manual, induding:
• Unit Familiarization • Maintenance
• Installation Overview • Operating Sequence z
A large selection of product, theory, and skills programs is available, using popular
video-based formats and materials. All include video and/or slides, plus companion w
book.
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Classroom Service Training plus "hands-on" the products in our labs can mean N S`
increased confidence that really pays dividends in faster troubleshooting, fewer
callbacks. Course descriptions and schedules are in our catalog.
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CALL FOR FREE CATALOG 1- 800 -962 -9212
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[ ] Packaged Service Training [ ] Classroom Service Training = d;
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ID 2000 Bryant Heating 8 Cooling Systems 7310 W. Morris St. Indianapolis, IN 48231
SERVICE TRAINING
—24--- Printed In U.S.A. 376c503 Catalog No. 5337 -605
" ��'t.Y.wln ''4S' ii�KS < 100 i4; r .:rcn'; �3.-r. ,. �:a:.utx ;Ftr: -;E'. .... \, +.13 .ttva�n,rifr ?ctJ.lt~.::t�J.:; .�tii;k:+::L..u�.� - ,,3..ir a, Aar∎
June 6, 2003
Candace Gallagher
2800 Thorndyke Ave West
Seattle, WA 98199
RE: Permit Application No. M01 -194
14126 37 Ave South
Dear Permit Holder:
In reviewing our current records the above noted permit has not received a final inspection by the City of Tukwila
Building Division. Per the Uniform Building Code and/or Uniform Mechanical Code, every permit issued by the
Building Official under the provisions of this code shall expire by limitation and become null and void if the
building or work authorized by such permit is not commenced within 180 days from the date of such permit, or if
the building or work authorized by such permit is suspended or abandoned at any time after the work is
commenced for a period of 180 days.
Based on the above, you are hereby advised to:
Sincerely,
Stefania`Spencer
Permit Technician
Xc: Permit File No. M01 -194
Bob Benedicto, Building Official
City of Tukwila Steven M. Mullet, Mayor
Department of Community Development Steve Lancaster, Director
• Call the City Of Tukwila Permit Center at (206) 431 -3670 to arrange for the next or final
inspection.
This inspection is intended to determine if substantial work has been accomplished since issuance of the permit
or last inspection; or if the project should be considered abandoned.
If such determination is made, the Building Code does allow the Building Official to approve a one -time
extension up to 180 days. Extension requests must be in writing and provide satisfactory reasons why
circumstances beyond the applicants control have prevented action from being taken.
In the event you do not call for the above inspection or request and receive an extension prior to July 6, 2003,
your permit will become null and void and any further work on the project will require a new permit and
associated fees.
Thank you for your cooperation in this matter.
6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206- 431 -3670 • Fax: 206- 431 -3665
J
June 18, 2002
Ms. Candice Gallagher
2800 Thomdyke Ave W
Seattle, WA 98199
RE: Permit Application No. M01 -194
Location: Joaquin Ureta Residence
1412637AvS
Dear Permit Holder:
City of Tukwila
Department of Community Development Steve Lancaster, Director
In reviewing our current records the above noted permit has not received a final inspection by the City of
Tukwila Building Division. Per the Uniform Building Code and /or Uniform Mechanical Code, every permit
issued by the Building Official under the provisions of this code shall expire by limitation and become null
and void if the building or work authorized by such permit is not commenced within 180 days from the date
of such permit, or if the building or work authorized by such permit is suspended or abandoned at any time
after the work is commenced for a period of 180 days.
Based on the above, you are hereby advised to:
Sincerely,
SC LU, i& G t , xG'� )
Kathryn A. Stetson
Permit Technician
• Call the City Of Tukwila Permit Center at (206) 431 -3670 to schedule a
progress or a final inspection
A progress inspection is intended to determine if substantial work has been accomplished since issuance of
the permit or last inspection; or if the project should be considered abandoned.
If such determination is made, the Building Code does allow the Building Official to approve a one -time
extension up to 180 days. Extension requests must be in writing and provide satisfactory reasons why
circumstances beyond the applicant's control have prevented action from being taken.
In the event you do not call for the above inspection or request and receive an extension prior to July 17,
2002, your permit will become null and void and any further work on the project will require a new permit and
associated fees.
Thank you for your cooperation in this matter.
Xc: Permit File No.M01194
Bob Benedicto, Building Official
Steven M. Mullet, Mayor
6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 - 431 -3670 • Fax: 206 - 431 -3665
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July 25, 2002
Mr. Joaquin Ureta
14126 37th Avenue South
Tukwila, WA 98168
RE: Request for Extension — Permit No. MO1 -194
Ureta Residence —14126 37th Avenue South
Dear Mr. Ureta:
This letter is in response tr your written request for an extension to Permit No. M01 -194. The City of
Tukwila Building Division will be extending your permit to January 17, 2003. Please be advised that
this will be the only extension granted for this project.
If you should have any questions, please contact our office at (206) 433 -3670.
Robert Benedicto
Building Official
RB /sks
File: Permit No. M01 -194
Steven M. Mullet, Mayor
Department of Community Development Steve Lancaster, Director
6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 - 431 -3670 • Fax: 206 - 431 -3665
f
July 23, 2002
Mr. Bob Benedicto
Building Official
City of Tukwila
Dear Sir:
RE: Permit Application No.: M01 -194
Location: Joaquin Ureta Residence
14126 37 Avenue South
This is regarding the final inspection for the permit. I am very sorry
that I've overlooked to schedule for the final inspection prior to the
expiration of the permit.
Under the Building Code, please grant us a one -time extension for the
permit. We received a reminder from Washington Energy Services last
Friday July 19 about scheduling for the final inspection, which was
already two days past the expiration date.
Thank you very much.
Sincerely,
p'‘/Y.
Jo uin Ureta
14126 37 Avenue South
Tukwila, WA 98168
JUL ? 5 2CO2
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Washinaeon
EnergyServices ..
A Blue D0tTM Services Co.
Dear Valued Customer:
Several months have passed since Washington Energy Services has completed the HVAC
installation at your home. We would like to take this opportunity to thank you for your business and hope
your appliance installation is working properly and efficiently.
According to our records, your permit(s) have not received a final inspection. If our records are
incorrect and there is a signature from an inspector at the bottom of the permit(s), please contact Candice
Gallagher at 1 -800- 398 -4663, extension 6632 or (206) 378 -6632 so that we may update our records.
Please be advised that the law requires permits and inspections for all gas appliance installations. One of
the most important reasons for this requirement is customer safety. Receiving a final inspection assures
you, the homeowner, that the entire installation meets the safety codes set by the city, county and or state
agencies.
If your permit inspection is not complete, please contact Candice Gallagher at the telephone
number listed above. She will coordinate with you and your municipality for an inspection date. Your
presence is required at your home on the day of the inspection. If you are unable to be present on the day of
the inspection, you may designate an authorized agent (eighteen years or older) to allow access to your
home for the inspection.
We believe completing the permit process required by municipalities is in the best interest of our
customers. It is also important for our customers to know what impact the permit process may potentially
have, should the inspection not be completed and signed off. If you do not follow through with the
inspection procedures, your homeowners insurance is not obligated to cover loss in the event of a major
installation- related incident. If you intend to sell your home, the lack of permit inspection and clearance
will definitely delay the sale process. In the event the permit(s) have expired, you will have to repurchase
the permit(s) and go through the inspection process until the job meets code requirements. The
municipality, upon verification of non - compliance, does have the right to turn the gas off at its source, thus
leaving you without the use of your installed appliances.
Our customers are important to us! It is our intent to keep you informed of all major requirements
regarding your gas product installation. Our responsibility is to provide the safest and highest quality
installation possible. By working together we can make this happen.
Sincerely,
Washington Energy Services
Candice Gallagher
Permit Technician
Corporate Office: 2800 Thorndyke Avenue West • Seattle, WA 98199
Ph (206) 282 -4700 • Fx (206) 378 -6600 • (800) 398 -HOME • www.washingtonenergy.com • Lic. No. WASHIES990CW
June 18, 2002
Ms. Candice Gallagher
2800 Thorndyke Ave W
Seattle, WA 98199
RE: Permit Application No. M01 -194
Location: Joaquin Ureta Residence
14126 37 Av S
Dear Permit Holder:
City of Tukwila
Department of Community Development Steve Lancaster, Director
In reviewing our current records the above noted permit has not received a final inspection by the City of
Tukwila Building Division. Per the Uniform Building Code and /or Uniform Mechanical Code, every permit
issued by the Building Official under the provisions of this code shall expire by limitation and become null
and void if the building or work authorized by such permit is not commenced within 180 days from the date
of such permit, or if the building or work authorized by such permit is suspended or abandoned at any time
after the work is commenced for a period of 180 days.
Based on the above, you are hereby advised to:
• Call the City Of Tukwila Permit Center at (206) 431 -3670 to schedule a
progress or a final inspection
A progress inspection is intended to determine if substantial work has been accomplished since issuance of
the permit or last inspection; or if the project should be considered abandoned.
If such determination is made, the Building Code does allow the Building Official to approve a one - time
extension up to 180 days. Extension requests must be in writing and provide satisfactory reasons why
circumstances beyond the applicant's control have prevented action from being taken.
In the event you do not call for the above inspection or request and receive an extension prior to July 17,
2002, your permit will become null and void and any further work on the project will require a new permit and
associated fees.
Thank you for your cooperation in this matter.
Sincerely,
Kathryn A. Stetson
Permit Technician
Xc: Permit File No.M01 -194
Bob Benedicto, Building Official
Steven M. Mullet, Mayor
6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • Phone: 206 - 431 -3670 • Fax: 206 - 431 -3665
ACTIVITY NUMBER: M01 -194 DATE: 10 -17 -01
PROJECT NAME: JOAQUIN URETA
SITE ADDRESS: 14126 37 AVENUE SOUTH
XX Original Plan Submittal Response to Incomplete Letter #
Response'. to Correction Letter # Revision # After Permit. Is Issued
DEPARTMENTS:
Build lr 'vision l31
We/ 10/0-01
Public Works
Complete
TUES /THURS ROUTING:
Please Route
\PRROUTE.DOC
5/99
PERMIT COORD COPY
PLAN REVIEW /ROUTING SLIP
Fire P
N- ID tg of
Structural
Structural Review Required
Approved n Approved with Conditions
CORRECTION DETERMINATION:
Approved n Approved with Conditions
TC
n
Planning Division
Permit Coordinator ,i(r
DETERMINATION OF COMPLETENESS: (Tues., Thurs.) DUE DATE: 10-18-01
Incomplete n Not Applicable
Comments:
No further Review Required
REVIEWER'S INITIALS: DATE:
APPROVALS OR CORRECTIONS: (ten days) DUE DATE 11 -15 -01
n
Not Approved (attach comments) Ti
REVIEWER'S INITIALS: DATE:
DUE DATE
Not Approved (attach comments)
REVIEWER'S INITIALS: DATE:
n t'�tiL:i.i: =,c. 'vi'c. };:i�.r:ii;;; gat:*+ i:>.^ k !.ii.:F:ti'��'1�,.�:�^v�5xii.�;: ii::iki::....
2
REMOVE SIDE EDGES FIRST.
THEN, CREASE AND TEAR THIS STUB ALONG PERFORATION
DEPARTMENT OF LABOR AND INDUSTRIES
REGISTERED AS PROVIDED BY LAW AS
CONST CONT GENERAL
4XF . E‘
V.
3 441.
Asia 4 ' 4
. •
WAHINGTQN ENERGY SERVICES CO
• a 60 THokNDYKg AVE
_ • ,\
SEATTLE WA 98199-299.7
F625•052-000 (8/97)
REGISTERED AS PROVIDED BY LAW AS
CONST CONT GENERAL
REGIST . # • EXP . DATE
CC01 WASHIES990CW 02/16/2002
EFFECTIVE - DATE "''02/16/2001
WASHINGTON ENERGY SERVICES CO
2800 THORNDYKE AVE 161" • •
SEATTLE WA . 98199-2997 . .
Signature /
Issued by DEPARTMENT OF LABOR A INDUSTRIES
Detach And Display Certificate
)1)(11r“ :;v
r)/.'it at) 3
Please Remove
And Sign
Identification
Card Before
Placing In
I3illfold