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COUNTERFLOW
WALL FURNACE
INSTALLATION AND
OPERATING INSTRUCTIONS
P/N 78111
REV. 10/08
MODEL NUMBERS
WARNING: Operation of this furnace when not connected to a properly installed and maintained venting
system can result in Carbon Monoxide (C.O.) poisoning and possible death. For your safety, this furnace
and the venting system should be inspected at least annually by a qualified service person.
The coating selected to provide longer life to the heat exchanger may smoke slightly upon initial firing. Please provide
adequate ventilation if this occurs.
This unit is not approved for installation in mobile homes, greenhouses, or environments involving dusty, wet, corrosive, or
explosive conditions. Such conditions will invalidate the warranty and may create unsafe conditions.
R
R
24 VOLT SYSTEM NATURAL GAS CF357C-H CF557C-H
WITH INTERMITTENT
IGNITION (I.I.D.) L.P. GAS CF358C-H CF558C-H
- 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:
¾¾
¾¾
¾ Do not try to light any appliance.
¾¾
¾¾
¾ Do not touch any electrical switch; do not use any phone in your
building.
¾¾
¾¾
¾ Immediately call your gas supplier from a neighbor’s phone.
Follow the gas supplier’s instructions.
¾¾
¾¾
¾ If you cannot reach your gas supplier, call the fire department.
- INSTALLATION AND SERVICE MUST BE PERFORMED
BY A QUALIFIED INSTALLER, SERVICE AGENCY OR
THE GAS SUPPLIER.
WARNING: If the information in this manual is not followed exactly, a fire or
explosion may result causing property damage, personal injury or loss of life.
24 VOLT SYSTEM NATURAL GAS CF353C-H CF503C-H CF653C-H
WITH LOW-BTU
PILOT L.P. GAS CF354C-H CF504C-H CF654C-H
This appliance is equipped
with a blocked flue switch
designed to protect against
improper venting of combus-
tion products.
THIS UNIT IS NOT TO BE
INSTALLED IN MOBILE
HOMES.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.