J801X Installation Manual

5
Figure 1. Minimum Clearances to
Combustible Materials
CLEARANCES TO COMBUSTIBLE MATERIALS*
Left Side ................. 0 Inches
Top ..........................1 Inch
Right Side ............... 0 Inches Front ........................
†
4 Inches
Vent ........................ 6 Inches Back........................ 0 Inches
†
Allow 24 in. minimum clearance for servicing. Recommended clearance
is 36 in.
UPFLOW & DOWNFLOW
APPLICATIONS
HORIZONTAL
APPLICATIONS
BACK
FRONT
LEFT SIDE
RIGHT SIDE
VENT
VENT
SIDE
TOP
BOTTOM
SIDE
TOP
FRONT
Installation in a Garage
WARNING:
Do not place combustible materials on or against
the furnace cabinet or within 6 inches of the
vent pipe. Do not place combustible materials,
including gasoline or any other flammable vapors
and liquids, in the vicinity of the furnace.
This gas-fired furnace may be installed in a residential garage
with the provision that the burners and igniter are located no
less than 18 inches (457mm) above the floor. The furnace
must be located or protected to prevent physical damage
by vehicles.
Operation of Furnace During Construction
CAUTION:
Operating gas furnaces in construction
environments can cause a variety of problems
within the furnace and may significantly
reduce the life or the performance of the
furnace. Therefore operating the furnace during
construction is not permitted and will void the
warranty.
COMBUSTION AIR & VENTING
REQUIREMENTS
WARNING:
CARBON MONOXIDE POISONING HAZARD
Failure to follow the steps outlined below
for each appliance connected to the venting
system being placed into operation could
result in carbon monoxide poisoning or death.
The following steps shall be followed with
each individual appliance connected to the
venting system being placed in operation,
while all other appliances connected to the
venting system are not in operation:
1. Seal any unused openings in the venting
system.
2. Inspect the venting system for proper size and
horizontal pitch, as required in the National Fuel
Gas Code, ANSI Z223.1/NFPA 54 or the CSA
B149.1, Natural Gas and Propane Installation
Codes and these instructions. Determine that
there is no blockage or restriction, leakage,
corrosion and other deficiencies which could
cause an unsafe condition.
3. As far as practical, close all building doors
and windows and all doors between the space
in which the appliance(s) connected to the
venting system are located and other spaces
of the building.
4. Close fireplace dampers.
5. Turn on clothes dryers and any appliance
not connected to the venting system. Turn on
any exhaust fans, such as range hoods and
bathroom exhausts, so they are operating at
maximum speed. Do not operate a summer
exhaust fan.
6. Follow the lighting instructions. Place the
appliance being inspected into operation.
Adjust the thermostat so appliance is operating
continuously.
7. Test for spillage from draft hood equipped
appliances at the draft hood relief opening
after 5 minutes of main burner operation. Use
the flame of a match or candle.
8. If improper venting is observed during any of
the above tests, the venting system must be
corrected in accordance with the National Fuel
Gas Code, ANSI Z223.1/NFPA 54 and/or CSA
B149.1, Natural Gas and Propane Installation
Codes.
9. After it has been determined that each
appliance connected to the venting system
properly vents when tested as outlined above,
return doors, windows, exhaust fans, fireplace
dampers and any other gas-fired burning
appliance to their previous conditions of use.