INSTALLATION

Check Gas Type Installation and Clearances for Vent-Free Operation

7

INSTALLATION

NOTICE: This heater is intended for use as supple- mental heat. Use this heater along with your primary heating system. Do not install this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using log heater. This will help circulate the heat from your log heater throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

WARNING: A qualified service person must in- stall heater. Follow all local codes.

NOTICE: State or local codes may only allow opera- tion of this appliance in a vented configuration. Check your state or local codes.

WARNING: Before installing in a solid fuel burn- ing fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes, and loose paint by a qualified chimney cleaner. Creosote will ignite if highly heated. A dirty chimney flue may create and distribute soot within house. Inspect chimney flue and firebox for damage. If damaged, repair flue be- fore operating heater.

WARNING: Seal any fresh air vents or ash clean- out doors located on floor or wall of fireplace. If not, drafting may cause pilot outage or sooting. Use a heat- resistant sealant. Do not seal chimney flue damper.

WARNING: Never install the heater

in a bedroom or bathroom unless installed as a vented appliance (Variable Manually-Controlled Models Only) (see page 10)

in a recreational vehicle

where curtains, furniture, clothing, or other flam- mable objects are less than 42 inches from the front, top, or sides of the heater

in high traffic areas

in windy or drafty areas

CAUTION: This heater creates warm air currents. These currents move heat to wall surfaces next to heater. Installing heater next to vinyl or cloth wall coverings or operating heater where impurities (such as, but not limited to, tobacco smoke, aromatic candles, cleaning fluids, oil or kerosene lamps, etc.) in the air exist, may discolor walls or cause odors.

IMPORTANT: Vent-free heaters add moisture to the air. Although this is beneficial, installing heater in rooms without enough venti- lation air may cause mildew to form from too much moisture. See Air for Combustion and Ventilation, pages 4 through 6.

CHECK GAS TYPE

Use the correct gas type (natural or propane/LP) for your unit. If your gas supply is not correct, do not install heater. Call dealer where you bought heater for proper type heater.

INSTALLATION AND CLEARANCES (Vent-Free Operation Only)

WARNING: Maintain the minimum clearances. If you can, provide greater clearances from floor, ceil- ing, and adjoining wall.

MINIMUM FIREPLACE CLEARANCE

TO COMBUSTIBLE MATERIALS

Log Size

 

Side Wall

Ceiling

 

 

 

 

 

 

 

18", 24", 30"

 

16"

 

42"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOG SIZING REQUIREMENTS

 

Minimum Firebox Size

 

 

 

 

 

 

Log

 

 

 

Front

Rear*

Size

Height

Depth

Width

Width

 

 

 

 

 

 

 

18"

17"

14"

24"

 

20"

24"

17"

14"

28"

 

21"

30"

17"

14"

34"

 

24"

 

 

 

 

 

 

 

*Measured at 14" depth

Carefully follow the instructions below. This will ensure safe installation into a masonry, UL127-listed manufactured fireplace, or certified vent-free firebox.

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Desa CCL3018PA, CCL3018PTA, CCL3930NTB, CCL3930PTB, CCL3924NA, CCL3924PTA, CCL3924NTA, CCL3924PA Installation, Check GAS Type