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COUNTERFLOW
WALL FURNACE
Installation and
Operating Instructions
Cozy Heating Systems | cozyheaters.com | 888-444-1212 | 250 West Laurel Street | Colton, CA 92324
- The coating selected to provide longer life to the heat exchanger . Please provide adequate
ventilation if this occurs.
DO NOT attempt any of
- THIS UNIT IS NOT TO BE INSTALLED IN MOBILE HOMES.
NATURAL GAS - CF403D
-
H, CF553D
-
H, CF407D-H, CF557D-H
PROPANE GAS - CF404D-H, CF554D-H, CF408D-H, CF558D-H
WARNING: Operation of this furnace without the properly installed, 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 technician.
CF55
CF40
WARNING:
This product can expose you to chemicals including epichlorohydrin
which is known to the State of California to cause cancer and birth defects and/or
other reproductive harm. For information go to
!
WARNING:
,
alteration, service or maintenance can cause
for proper installation. For assistance or for
service agency or the gas
supplier.
!
!
WARNING: If the information in these instructions
is not followed exactly, a re or explosion may result
causing property damage, personal injury or loss of life.
— Do not store or use gasoline or other ammable vapors and
liquids in the vicinity of this or any other appliance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone
in your building.
• Immediately call your gas supplier from a neighbor’s
phone. Follow the gas supplier’s instructions.
• If you cannot reach your gas supplier, call the re
department.
— Installation and service must be performed by a qualied
installer, service agency or the gas supplier.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.