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These furnaces are shipped with the following materials to assist
in proper furnace installation. These materials are shipped in the
main blower compartment.
Installer Packet includes:
Installation, Startup, and Operating Instructions
Service and Maintenance Instructions
User's Information Manual
Warranty Certificate
Loose Parts Bag includes:
Pressure tube extension
Collector Box or condensate trap extension tube
Inducer housing drain tube
1/2-in CPVC street elbow
Drain tube coupling
Drain tube coupling grommet
Gas line grommet
Vent pipe grommet
Combustion-air pipe grommet
Gas line entry hole filler plug
Power entry hole filler plug
Condensate trap hole filler plug
Vent and combustion-air intake hole filler plug
Combustion-air pipe perforated disk assembly
Vent Pipe Extension 2 in. x 12 in. (51mm x 305mm)
* ONLY supplied with some furnaces.
When this furnace is installed with a direct vent (combustion-air
and vent) system, a factory accessory termination kit MUST be
used. In a direct-vent system, all air for combustion is taken
directly from the outdoor atmosphere and flue gases are
discharged to the outside atmosphere. See furnace and factory
accessory vent-air intake termination kit instructions for
proper installation.
CODES AND STANDARDS
For
accessory
installation
installation instructions.
Follow all national and local codes and standards in addition
to these instructions. The installation must comply with
regulations of the serving gas supplier, local building, heating,
plumbing, and other codes. In absence of local codes, the
installation must comply with the national codes listed below and
all authorities having jurisdiction.
In the United States and Canada, follow all codes and standards
for the following:
Step 1—Safety
S US: National Fuel Gas Code (NFGC) NFPA 54-2006/ANSI
Z223.1-2006 and the Installation Standards, Warm Air Heating
and Air Conditioning Systems ANSI/NFPA 90B
S CANADA: National Standard of Canada, Natural Gas and
Propane Installation Code (NSCNGPIC) CSA B149.1-05
Step 2—General Installation
S US: NFGC and the NFPA 90B. For copies, contact the
Quantity
1
1
1
2
1
1
1
1
1
1
2
3
2
1
1*
details,
refer
to
accessory
National Fire Protection Association Inc., Batterymarch Park,
Quincy, MA 02269; or for only the NFGC contact the
American Gas Association, 400 N. Capitol, N.W., Washington
DC 20001
S A manufactured (Mobile) home installation must conform with
the Manufactured Home Construction and Safety Standard,
Title 24 CFR, Part 3280, or when this standard is not
applicable, the Standard for Manufactured Home Installation
(Manufactured Home Sites, Communities, and Set-Ups),
ANSI/NCS A225.1, and/or CAN/CSA-Z240, MH Series
Mobile Homes
S CANADA: NSCNGPIC. For a copy, contact Standard Sales,
CSA International, 178 Rexdale Boulevard, Etobicoke
(Toronto), Ontario, M9W 1R3, Canada.
Step 3—Combustion and Ventilation Air
S US: Section 9.3 of the NFGC, Air for Combustion
and Ventilation
S CANADA: Part 8 of the NSCNGPIC, Venting Systems and Air
Supply for Appliances
Step 4—Duct Systems
S US and CANADA: Air Conditioning Contractors Association
(ACCA) Manual D, Sheet Metal and Air Conditioning
Contractors National Association (SMACNA), or American
Society of Heating, Refrigeration, and Air Conditioning
Engineers (ASHRAE) 2005 Fundamentals Handbook
Chapter 35.
Step 5—Acoustical Lining and Fibrous Glass Duct
S US and CANADA: current edition of SMACNA, NFPA 90B as
tested by UL Standard 181 for Class I Rigid Air Ducts
Step 6—Gas Piping and Gas Pipe Pressure Testing
S US: NFGC; chapters 5, 6, 7, and 8 and national
plumbing codes
S CANADA: CAN/CSA- -- -B149.1- -- -05 Parts 4, 5, 6, and 9.
In the state of Massachusetts:
S This product must be installed by a licensed plumber or
gas fitter.
S When flexible connectors are used, the maximum length shall
not exceed 36 inches (914 mm).
S When lever type gas shutoffs are used they shall not exceed
36 inches (914 mm).
S The use of copper tubing for gas piping is not approved by the
state of Massachusetts.
Step 7—Electrical Connections
S US: National Electrical Code (NEC) ANSI/NFPA 70-2008
S CANADA: Canadian Electrical Code CSA C22.1
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