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Manuals
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Lennox Hearth Products Manuals
Gas Heater
TG300DV
Installation and operator's manual
Lennox Hearth Products TG300DV Installation And Operator's Manual
Freestanding gas fired direct vent room heater
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
What to Do if You Smell Gas
Important Warnings/Cautions
Table of Contents
Testing/Listing
Packaging List
Planning Your Installation
Tool/Equipment List
Gas Pressure
Pressure Taps
Questions to Ask Local Building Official
Clearances to Combustible Materials
Manufactured (Mobile) Home Requirements
Floor Protection
Installation
Venting Configurations
Flue Restrictor Ring(S) Installation
Symptoms for Lack of Combustion Air
Venting Configuration with Horizontal Pipe Runs
Horizontal Termination with 1 Offset
Vertical Termination with 2 Offsets
Maximum Horizontal Pipe Runs for Given Vertical Pipe Run
Vertical Termination with no Offsets
Direct Vent System Components
Direct Vent Retrofit of Existing Chimney System
Vertical Vent Termination Requirements
Horizontal Vent Termination Requirements
Gas Supply Hookup
Pressure Testing
Air Purging Procedures
Supply Line Size Requirements
Suggested Sizing of Schedule 40 - Pipe Supply Line
Pilot Assembly
Preparations before Beginning Assembly/Installation Process
Installing Log Set
Installing Glowing Embers
Installation Check List
Air Shutter Adjustment Guidelines
Flame Appearance Chart
Care and Operation
Door Operation
Before Lighting
Light and Shutdown Instructions
To Turn off Gas to the Appliance
Gas/Burner Controls View
"Break-In" Period
Combustion Chamber Pressure Relief Door
Maintenance
Cleaning Burner/Valve
Inspect Wiring/Cautions
Cleaning Glass
Periodic Check of Pilot and Burner Flames
Burner Tray Assembly Removal Instructions
Aligning Control Panel Plate with Valve Controls
Control Panel Diagram
Gas Control and Safety System Wiring Diagram
Troubleshooting
Replacement Parts
Control Panel and Controls View
Door Assembly View
Latch Assembly and Door Opener View
Burner Tray Assembly Side View
Optional Accessories
Specifications
Safety/Listing Label
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Replacement Parts
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This manual is also suitable for:
Tg301dv
Tg305dv
Tg308dv
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