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CARING FOR YOUR FURNACE
How To Care For Your Furnace
WARNING: Danger of bodily injury or death. Turn
off electric power supply at disconnect switch, fuse box
or service panel before removing any doors or access
service panels from unit.
ANNUAL UPKEEP NEEDED
It is recommended that a qualified service technician
perform these maintenance checks at the beginning of
each heating season.
CABINET FINISH
Clean cabinet with damp cloth. Never use abrasive cleaners.
Cabinets are finished with heat resistant powder paint.
Never refinish or paint.
FURNACE AREA
Keep the area near the furnace clear and free from
combustible materials, gasoline and other flammable
liquids and vapors.
COMBUSTION AND VENTILATION AIR
The combustion and ventilation air supply must not be
blocked. Do not put anything in or on the furnace cabinet.
For better circulation and more effective heating, do not
place obstructions, furniture or other items closer than four-
feet in front of the furnace or two-feet from each side of the
furnace.
CLEANING BLOWER
Shut off electricity. Clean any lint or dirt from fan blades, fan
motor and exposed air passages.
VENT SYSTEM
Make sure that no parts of the venting system are blocked
or rusted. Clean or replace before using the furnace.
22
AC2030 / AC3040 TOP VENT GAS WALL HEATER
DANGER: The build-up of any dust, lint or foreign
material in the combustion fan filter can interfere with
the proper air gas mixture and can result in a yellow
flame which can produce carbon monoxide and soot.
This condition, if allowed to develop, can lead to bodily
injury including death. It is imperative that the burner
be kept clean.
CAUTION: Danger of property damage, bodily injury or
death. Turn off electric power supply at the disconnect
switch, fuse box or service panel before removing or
working on the fan cabinet.
FIGURE 19 – DISCONNECTING GAS LINE
BURNER
POINT
GAS VALVE
GAS INLET
MANUAL
SHUT-OFF
VALVE
GROUND
JOINT UNION
DRIP LEG
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