Desa GVR50BPA, GVR65PA Venting Heater, Do not vent heater in any of the following ways see Figure

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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

Continued

 

100791

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Contents OWNER’S Operation and Installation Manual For Your SafetyWhat to do if YOU Smell GAS Contents Safety Information Safety Information Identification ProductInstalling Heater FeaturesLocal Codes UnpackingInstalling Heater Venting Heater Do not vent heater in any of the following ways see Figure Venting HeaterVenting Heater Proper Size Vent Connecting to GAS Supply Qualified service person must connect heater to gasSupply. Follow all local codes Gas Connection Checking GAS Connections Pressure Testing Gas Supply Piping SystemLocation of Radiants Installing RadiantsFor Radiant Models Only Installing Glass PanelInserting Glass into Lower Retaining Channel AIR for Combustion and Ventilation Ventilation AIR forDetermining FRESH-AIR Flow for Heater Location Draft Hood Spillage TestLeases poisonous carbon monoxide gas into your home 18 to make sure fresh air ventilation is adequate Confined area has an air volume of less than 50 cubicOperating Heater For Your Safety Read Before LightingViewing Pilot Blower Operation Manual Lighting ProcedureTo Turn OFF GAS to Appliance Shutting Off HeaterInspecting Pilot and Burner Flame Pilot Flame PatternBurner Flame Pattern Flame Maintenance CleaningObserved Possible Problem Cause Remedy Trouble ShootingTROUBLE- Shooting Cleaning and MainteSee Changing Burner Orifice, Lighting Instructions Top Ing statement atRemoving Control Valve and Burner Tube Service ProceduresRemoving Burner Diagram WiringBlower Changing Burner OrificeService Hints Technical Service35,000 BTU/Hr 50,000 BTU/Hr ModelParts Under Warranty Ordering ReplacementParts Not Under Warranty PartsBlower KIT Part Number GA6010 AccessoriesBlower Assembly Illustrated Parts ListIllustrated Parts List Cabinet Assembly for Radiant Models Burner Assembly for Radiant Models Parts List Burner Assembly for Radiant Models 100791 100791 Limited Warranty GVR/GVC Vented Propane GAS Heaters Warranty Information