WARNING
CARBON MONOXIDE HAZARD
● This furnace can produce carbon monoxide, which has
no odor and can be life-threatening. Keep the burner
and vent assembly system clean from any obstructions.
● Doors must be properly sealed and the draft cap and
assemblies must be adjusted and sealed correctly to
prevent carbon monoxide from entering the RV.
● Do not block the exhaust system of the furnace.
● Combustion products must be properly vented to the
atmosphere and all combustion air supplied to the
burner must be drawn from the outside atmosphere.
WARNING
ELECTRICAL SHOCK HAZARD
● This furnace is designed for 12VDC negative ground
only. Never attempt to alter it for a positive ground
system or connect it directly to a 115 VAC power.
● Do not use a battery charger to supply power to the
furnace, even when testing.
● Use only Furrion approved replacement parts and
components.
BEFORE INSTALLING
Identifying the Furnace Location
WARNING
● Only install the furnace in a location specified in these
instructions.
● Aways provide adequate combustion and ventilation air
to the furnace space, as specified in these instructions.
All combustion products must be discharged outdoors.
Only connect this furnace to an approved vent system
as specified in these instructions.
● Always install the furnace to operate within the
furnace’s intended temperature-rise range, with a duct
system that has an external static pressure within the
allowable range. Refer to the furnace rating plate.
● Do not install the furnace near tilt-out rooms, slide-outs,
doors (refer to local codes for clearances), or in an area
where wires, pipes, or other objects will interfere with
the installation or operation of the furnace.
● Do not install the furnace in an area that is less than 12"
above a water heater (unless a heat shield is installed
above the water heater).
● Do not install the furnace directly on combustible
flooring that restricts return air. Examples of
combustible flooring include carpet, tile, soft material
(like vinyl), or other combustible materials other than
wood flooring.
● Do not install the furnace where the clearance to
combustibles cannot be maintained. Excessive
exposure to contaminated combustion air will result in
safety and performance-related problems.
NOTE: The furnace must be accessible for repairs after
installed.
Installation Position and Clearances
● Install the furnace of the RV where the location is out of
the way of wires, pipes, etc, which might interfere with the
installation. Adhere to the minimum clearances defined in
“Minimum Clearance to Combustibles” section.
● When installing the furnace on carpeting, tile, or other
combustible material areas, other than wood flooring, a
metal or wood panel extending the full width and depth
of the furnace is required to be installed under the unit. If
preferred, you may cut the full width and depth plus the
minimum clearances to combustibles around the furnace.
● Identify the clearances required between the furnace
and the surrounding materials to allow for proper airflow.
See the “Minimum Clearance to Combustibles” and
the “Proper Return-Air Inlet Clearance” sections for
detailed clearances.
Installation Type
You can install the furnace either horizontally or vertically.
Determine the installation type you will use.
For horizontal installation:
WARNING
CARBON MONOXIDE POISONING HAZARD
Failure to follow instructions could result in severe
personal injury or death due to carbon monoxide
poisoning, if combustion products infiltrate into the
living space.
Rear Gas
Connection
Front Gas
Connection
English
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