Dual certification means that the combustion air inlet pipe is
optional and the furnace can be vented as a:
Non-direct vent (single pipe) central forced air furnace
in which combustion air is taken from the installation
area or from air ducted from the outside or,
Direct vent (dual pipe) central forced air furnace
in which all combustion air supplied directly to the
furnace burners through a special air intake system
outlined in these instructions.
O PREVENT PROPERTY DAMAGE
DO NOT INSTALL THIS FURNACE IN A MOBILE HOME
This furnace may be used as a construction site heater ONLY
if all of the following conditions are met:
The vent system is permanently installed per these
A room thermostat is used to control the furnace.
Fixed jumpers that provide continuous heating
CANNOT be used and can cause long term
equipment damage. Bimetal thermostats, or any
thermostat affected by vibration, must not be used
Return air ducts are provided and sealed to the
A return air temperature range between 60ºF (16ºC)
and 80ºF (27ºC) is maintained.
MERV 11 pleated minimum 4.0" thick (Example P/N
AMP-11-2025-45) air filter(s) are installed in
the system and inspected daily and replaced as
needed during construction and upon completion
The input rate and temperature rise are set per
the furnace rating plate.
The furnace must be installed as a two pipe system,
using 100% outside air for combustion during
The furnace heat exchanger, components, duct
system, air filters and evaporator coils are
thoroughly cleaned following final construction
clean up by a qualified person.
All furnace operating conditions (including ignition,
input rate, temperature rise and venting) are
verified according to these installation instructions.
Furnace doors must be in place on the furnace while
the furnace is operating in any mode.
Damage or repairs due to failure to comply with
these requirements are not covered under the
NOTE: The Commonwealth of Massachusetts requires that
the following additional requirements must also be met:
Gas furnaces must be installed by a licensed plumber
or gas fitter.
A T-handle gas cock must be used.
If the unit is to be installed in an attic, the passageway
to and the service area around the unit must have
PERSONAL INJURY OR DEATH DUE TO
To ensure proper furnace operation, install, operate and
maintain the furnace in accordance with these installation
and operation instructions, all local building codes and
ordinances. In their absence, follow the latest edition of
the National Fuel Gas Code (NFPA 54/ANSI Z223.1), and/
or CAN/CSA B149.1-15 Installation Codes, local plumbing or
waste water codes, and other applicable codes.
A copy of the National Fuel Gas Code (NFPA 54/ANSI Z223.1)
can be obtained from any of the following:
American National Standards Institute
23 West 43rd Street, 4th Floor
National Fire Protection Association
The rated heating capacity of the furnace should be greater than
or equal to the total heat loss of the area to be heated. The
total heat loss should be calculated by an approved method or
in accordance with "ASHRAE Guide" or "Manual J-Load Calcula-
tions" published by the Air Conditioning Contractors of America.
A copy of the CAN/CSA B149.1-15 Installation Codes can
Etobicoke, Ontario, Canada M9W 1R3
Location Requirements & Considerations
Follow the instructions listed below and the guidelines provided
in the Combustion and Ventilation Air Requirements section
when selecting a furnace location.
O PREVENT POSSIBLE EQUIPMENT DAMAGE
PERSONAL INJURY OR DEATH
OBSERVED WHEN INSTALLING THIS UNIT
OSSIBLE PROPERTY DAMAGE
OR CARBON MONOXIDE MAY RESULT FROM IMPROPER INSTALLATION
Centrally locate the furnace with respect to the
proposed or existing air distribution system.
Ensure the temperature of the return air entering the
furnace is between 55°F and 100°F when the furnace
Provide provisions for venting combustion products
outdoors through a proper venting system. Special
consideration should be given to vent/flue pipe routing
and combustion air intake pipe when applicable.
Refer to Vent/Flue Pipe and Combustion Air Pipe
-Termination Locations for appropriate termination
New York, NY 10036
1 Batterymarch Park
Quincy, MA 02169-7471
8501 East Pleasant Valley
Independence, OH 441311
also be obtained from:
178 Rexdale Boulevard
THE FOLLOWING BULLET POINTS MUST BE
PERSONAL INJURY OR DEATH DUE TO
OR MAINTENANCE OF THIS PRODUCT