Contents
Vermont Castings, Majestic Products
Homeowners Installation
Direct Vent Models DVRT36 DVRT39 DVRT43
INSTALLER/CONSUMER SAFETY INFORMATION
Installation & Operating Instructions
Table of Contents
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Venting Installation Instructions
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Installation & Operating Instructions
Locating the Fireplace
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Fireplace Dimensions Installed as Top Vent
Framing Dimensions
DVRT36
Fireplace Dimensions Installed as Rear Vent
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Hearth
Clearance to Combustibles
Mantels
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Final Finishing
Gas Specifications
Framing & Finishing
Gas Inlet and Manifold Pressures
Alternate Switch Location
Gas Line Installation
Remote ON/ OFF Switch Installation
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EB-1Electrical Box
Electronic Gas Control Valve
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Installing the DVRT36RMH in a Mobile Home
Optional Top Vent Application
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General Venting
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Canadian Installations1
US Installations2
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General Information for Connecting Vent Pipes
Crimped End Pipes
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Rear Wall Vent Application
How to Use the Vent Graph
Twist-lockPipes
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Step
Rear Wall Vent Installation
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Step
Vertical Sidewall Application
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Vertical Sidewall Installation
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Below Grade Installation
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Do not backfill around snorkel
Vertical Through-the-RoofApplication
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Vertical Through-the-RoofInstallation
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Clearance to Combustibles
Gravity Ducting System
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Min 2’ 610 mm
Gravity
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Sheet Metal
Screws
Twist Lock Venting Components
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Crimped End Venting Components
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Operating Instructions
Window Frame Assembly Removal
Glass Cleaning
Glass Information
Installation of Logs & Lava Rock
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Flame & Temperature Adjustment
Flame Characteristics
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Inspecting the Venting System
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Lighting Instructions
FOR YOUR SAFETY, READ BEFORE LIGHTING
Lighting & Operating Instructions
To Turn Off Gas to Heater
Turning Off the Gas to the Appliance
For Your Safety, Read the Following Warnings
before Lighting the Appliance
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Operation of RF Comfort Control Valve
Shutoff Procedure
Instructions for RF Comfort Control Valve
Transmitter Operation
Delay Time Mode
Disable Thermostat Function
Troubleshooting RF Comfort Control Valve
Auto Mode
Auto Path
Auto Path Chart
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LOCAL to RE
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LOCAL
Troubleshooting - Honeywell VS8421
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Troubleshooting the Gas Control System
SYMPTOM
SIT NOVA 820 MILLIVOLT VALVE
SIT 822 Valve with a Honeywell Electronic Igniter
Troubleshooting the Gas Control System
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START
Fuel Conversion Instructions
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Maintenance
Cleaning the Standing Pilot Control System
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DVRT43
DVRT36
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Description
DVRT39
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Fan Kits
Optional Accessories
Hard Direct Wire Hookup
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Decorative Bay Window
Remote Controls
Ceramic Refractory Panels
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Decorative Frame Trim
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Fig. 62 Bay window
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For Use in Mobile Homes Model DVRT36RMH
Conversion Instructions
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9b.Units with Honeywell valve
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IF WARRANTY SERVICE IS NEEDED…
LIMITED LIFETIME WARRANTY
PRODUCT COVERED BY THIS WARRANTY
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Model
Efficiency Ratings
Vermont Castings, Majestic Products
EnerGuide Ratings