Desa GVB35N, GVB50N installation manual Contents, Section, Page

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CONTENTS

SECTION	PAGE
Safety Information	3
Product Identification	5
Local Codes	6
Unpacking	6
Product Features	6
Installing Heater	6
Check Gas Type	6
Installation Items	6
Locating Heater	7
Venting Heater	8
Connecting to Gas Supply	11
Checking Gas Connections	13
Installing Glass Panels	14
Fresh Air For Combustion and Ventilation	16
Determining Fresh-Air Flow for Heater Location
Example 1: Locating Heater in Unconfined (Open) Area 17
Draft Hood Spillage Test	17
Providing Permanent Fresh-Air Ventilation	18
Example 2: Locating Heater in Confined (Closed) Area ..	19
Ventilating Confined Area	19
Operating Heater	20
For Your Safety Read Before Lighting	20
Lighting Instructions	20
Manual Lighting Procedure	22
To Turn Off Gas To Appliance	22
Inspecting Pilot and Burner Flame	23
Pilot Flame Pattern	23
Burner Flame Pattern	23
Cleaning and Maintenance	25
Troubleshooting	26
Service Procedures	30
Removing Control Valve and Burner Tube	30
Removing Burner	31
Changing Burner Orifice	32
Technical Service	33
Specifications	33
Service Hints	33
Ordering Replacement Parts	34
Parts Centrals	34
Accessories	35
Illustrated Parts List	36-38
Warranty Information	Back Cover

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