Desa CGB35P, CGB50P Venting Heater, Do not vent heater in any of the following ways see Figure

Page 9

INSTALLING HEATER

Continued

VENTING HEATER (continued)

WARNING

Do not vent heater in any of the following ways (see Figure 4).

Heater must be vented to the out-

The vertical section of vent pipe must

doors. Never vent heater to another

extend at least two feet above the

room or inside a building.

highest point of any roof within ten

 

 

 

 

 

feet.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Never extend vent pipe horizontally

Never extend vent pipe horizontally

through a chimney or flue. You must

through outside wall and terminate.

connect a vertical run of vent pipe to

You must connect a vertical run of

the horizontal run. The vertical run

vent pipe to the horizontal run. The

must be at least 25% longer or five

vertical run must be at least 25%

feet minimum than the horizontal run.

longer than the horizontal run.

 

Less than 5' between elbows

Vertical run of pipe must be at least five feet from elbow to elbow.

Figure 4 - Improper Venting Systems

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100352

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Contents OWNER’S Operation and Installation Manual For Your SafetyWhat to do if YOU Smell GAS Contents Carbon monoxide poisoning may lead to death Safety InformationSafety Information Product Identification Local Codes Unpacking Product Features Installation ItemsCheck GAS Type Heater Clearances Locating HeaterVenting Heater Do not vent heater in any of the following ways see Figure Venting HeaterVenting Heater Proper Size Vent External Regulator with Vent Pointing Down Connecting to GAS SupplyGas Connection Checking GAS Connections Pressure Testing Gas Supply Piping SystemRemoving Lower Front Access Panel Installing Glass PanelInserting Glass Panels Fresh AIR for Combustion and Ventilation Draft Hood Spillage Test Determining FRESH-AIR Flow for Heater LocationVentilation Air from Outdoors Example 2 Locating Heater in Confined Closed Area For Your Safety Read Before Lighting Operating HeaterLighting Instructions Viewing Pilot To Turn OFF GAS to Appliance Manual Lighting ProcedureShutting Off Heater Shutting Off Burner Only pilot stays litInspecting Pilot and Burner Flame Pilot Flame PatternBurner Flame Pattern Correct Burner Flame Pattern Cleaning and Maintenance Observed Possible Problem Cause Remedy Trouble ShootingTROUBLE- Shooting Observed Possible Remedy Problem CauseStat bulb satisfied Statement at top Gas leak. See WarningRemoving Control Valve and Burner Tube Service ProceduresRemoving Burner Orifice Location 35,000 BTU/Hr Burner Shown Changing Burner OrificeService Hints Technical Service35,000 BTU/Hr ModelOrdering Replacement Parts Centrals Parts Under WarrantyParts Not Under Warranty Valve GA5010 AccessoriesIllustrated Parts List QTY Cabinet Assembly 100352 International Warranty Information