OWNER'S MANUAL AND INSTALLATION INSTRUCTIONS
TOP VENT
SINGLE SIDED MODEL NUMBERS
(natural gas)
C255H / C355H
(propane gas)
C256H / C356H
DOUBLE SIDED MODEL NUMBERS:
(natural gas)
C505H
(propane gas)
C506H
SAVE THIS MANUAL FOR FUTURE REFERENCE.
READ THIS OWNER'S MANUAL CAREFULLY BEFORE YOU
INSTALL YOUR NEW Cozy WALL FURNACE.
WARNING: Do not install any of these furnaces (natural
or propane gas) in mobile/manufactured homes, trucks or
recreational vehicles.
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 www.
p65warnings.ca.gov
WARNING: Improper installation, adjustment, alteration,
service or maintenance can cause injury or property damage.
Refer to this manual. For assistance or for additional
information consult a qualified installer or, service agency.
Cozy Heating Systems | cozyheaters.com | 888-444-1212 | 250 West Laurel Street | Colton, CA 92324
GRAVITY GAS WALL HEATER
25,000 - 35,000
BTU/hr.
WARNING: If the information in these instructions is 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:
• Open all windows.
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use
any phone or cell phone in your building.
• Extinguish any open flame.
• Immediately call your gas supplier from a neighbor s
phone. Follow the gas supplier s instructions.
• If you cannot reach the gas supplier, call the fire
department.
– Installation and service must be performed by a
qualified installer, service agency or the gas supplier.
50,000 BTU/hr.