OPERATING INSTRUCTIONS
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MODEL NUMBERS
NAT. GAS
HEDV403
WARNING: If the information in these instructions are
not followed exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.
-
Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
-
WHAT TO DO IF YOU SMELL GAS:
- Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
•
Do not try to light any appliance.
other appliance.
•
Do not touch any electrical switch; do not use any
- WHAT TO DO IF YOU SMELL GAS:
phone in your building.
•
Immediately call your gas supplier from a neighbor's
Do not try to light any appliance.
phone. Follow the gas supplier's instructions.
Do not touch any electrical switch; do not
•
If you cannot reach your gas supplier, call the
use any phone in your building.
fire department.
Immediately call your gas supplier from a
neighbor's phone. Follow the gas
-
INSTALLATION AND SERVICE MUST BE PER-
supplier's instructions.
FORMED BY A QUALIFIED INSTALLER,
If you cannot reach your gas supplier, call
SERVICE AGENCY OR THE GAS SUPPLIER.
the fire department.
WARNING: Operation of this furnace without the properly installed, factory furnished vent system and
vent cap could result in Carbon Monoxide (CO) poisoning and possible death. For your safety, this
furnace and the vent system should be inspected at least annually by a qualified service person.
May be installed in an aftermarket, permanently located, manufactured home (mobile home) where not
prohibited by local codes. See owner's manual for details. This appliance is not convertible for use
with other gases, unless a certified kit is used.
This unit is not approved for installation in greenhouses, or environments involving dusty, wet, corro-
sive, or explosive conditions. Such conditions will invalidate the warranty and may create unsafe
HI-EFFICIENT DIRECT
VENT WALL FURNACE
INSTALLATION AND
P/N 72903
/
L.P. GAS
HEDV404
conditions.
December 2006
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
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