Desa NATURAL GAS LOG HEATER installation manual To Combustible Materials, LOG Sizing Requirements

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INSTALLING INSTALLATION AND CLEARANCES (Vent-Free Operation Only)

Continued

 

 

 

WARNING

 

 

 

 

 

 

 

 

 

 

Maintain the minimum clearances. If you can, provide greater clear-

 

 

ances from floor, ceiling, and adjoining wall.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MINIMUM FIREPLACE CLEARANCE

 

 

 

 

 

 

TO COMBUSTIBLE MATERIALS

 

 

 

Log Size

 

 

Side Wall

Ceiling

 

Floor

 

 

 

 

 

 

 

 

 

18", 24", 30"

 

16"

42"

 

5"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOG SIZING REQUIREMENTS

 

 

 

 

 

 

 

 

 

 

 

 

Log

 

Minimum Firebox Size

 

 

 

 

 

Size

Height

 

Depth

Front Width

 

Rear Width

 

 

 

 

 

 

 

 

 

 

 

 

18"

 

17"

 

14"

20"

 

14"

 

 

24"

 

17"

 

14"

26"

 

18"

 

 

30"

 

17"

 

14"

32"

 

22"

 

 

 

 

 

 

 

 

 

 

Carefully follow the instructions below. This will ensure safe installation into a

 

 

masonry or U.L. listed manufactured fireplace.

 

Minimum Wall and Ceiling Clearances (see Figure 4)

A.Clearances from the side of the fireplace opening to any combustible wall should not be less than 16 inches.

B.Clearances from the top of the fireplace opening to the ceiling should not be less than 42 inches.

42"

16"

Left and

Right Sides

Figure 4 - Minimum Clearance to Wall and Ceiling

Continued

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualContents Safety Information Information SafetySafety Device Local Codes Unpacking Product FeaturesProduct Identification OperationAIR for Combustion VentilationProviding Adequate Ventilation AIR for Combustion and Ventilation Determining AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space AIR for CombustionVentilation AIR Check GAS Type InstallingLOG Sizing Requirements To Combustible MaterialsAnces from floor, ceiling, and adjoining wall Minimum Wall and Ceiling Clearances see FigureMinimum Non Combustible Material Clearances Accessories,For Vented Operation, InstallingFloor Clearances Attaching Damper Clamp Installing Damper Clamp Accessory for Vented OperationInstallation Items Needed Installing Heater Base AssemblyAttaching Flexible Gas Hose to Heater Gas Regulator Installation Items Needed Connecting to GAS SupplyGas Connection Checking GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig Pressure Testing Heater Gas ConnectionsInstalling Front Log Installing LogsOperating Heater For Your Safety Read Before LightingOperating HeaterThermostat-Controlled Models Only Operating Heater Models Inspecting Burners Pilot Flame PatternFront Burner Flame Pattern Trouble Shooting ODS/PILOT and BurnersLogs TROUBLE- Shooting Cleaning and MainteTrouble Gas leak. See Warning Optional PositioningSensing Bulb For Masonry Factory-built Metal Fireplace Optional Positioning Thermostat Sensing BulbService ServiceTechnical HintsReplacement Parts Parts Under WarrantyParts Not Under Warranty Valve GA5010 AccessoriesHood GA6050 Hood GA6052Illustrated Parts Break Down Description QTY Parts ListThermostat Controlled Models Parts List 101308 101308 Keep this Warranty Warranty Information