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Heatilator GNDC33 User Manual

Heatilator GNDC33
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01-03 1 34616 Rev F
INSTALLATION & OPERATING INSTRUCTIONS
NOVUS SERIES
TOP DIRECT VENT GAS APPLIANCE
GNDC30/33/36 & GNDH30/33/36
WARNING!
Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this
manual. For assistance or additional information, consult a qualified installer, service agency or the gas supplier.
WARNING: If the information in this manual
is not followed exactly, a fire or explosion may
result causing property damage, personal in-
jury or loss of life.
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
What to do if you smell gas
Do not try to light any appliance.
Do not touch any electrical switch; do not use
any phone in your building.
Immediately call your gas supplier from a
neighbors phone. Follow the gas suppliers
instructions.
If you cannot reach your gas supplier, call the
fire department.
Installation and service must be performed by a
qualified installer, service agency or the gas
supplier.
For residential use - Meets all HUD requirements for
manufactured housing installations.
U.S. PATENT 5,613,487
CAUTION:
Do not expose the appliance to the elements (such as
rain, etc.).
REAR DIRECT VENT GAS APPLIANCE
GNRC33/36
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Heatilator GNDC33 Specifications

General IconGeneral
TypeGas Fireplace
Fuel TypeNatural Gas or Propane
Heat Output33, 000 BTU
Vent TypeDirect Vent
Ignition TypeElectronic Ignition
Log MaterialCeramic Fiber

Summary

Installation and Operating Instructions

Safety Warnings and Emergency Procedures

General safety precautions and emergency procedures for gas appliances.

Appliance Model Identification

Identifies the NOVUS Series, Top/Rear Direct Vent Gas Appliances.

Locations and Clearances

General Safety Precautions

Important safety guidelines to follow before and during installation.

Appliance Specifications and Certifications

U.S. and Canada Certification Standards

Details appliance certification by ANSI and UL for North American standards.

Local Codes and National Standards

Emphasizes adherence to local building codes and national standards.

Required Tools and Building Supplies

Lists necessary tools and building supplies for installation.

Novus Nomenclature and Components

Appliance Order Code Explanation

Explains the coding system for different NOVUS Series appliance models.

Venting Components Identification

Lists and describes various vent pipes, elbows, and termination components.

Venting Installation Diagrams

Typical Horizontal Venting Configurations

Illustrates common horizontal vent configurations for top and rear venting.

Typical Vertical Venting Configurations

Illustrates common vertical vent configurations for top and rear venting.

Appliance Dimensions and Placement

Rear Vent Appliance Dimensions

Provides dimensional data for rear vent NOVUS Series appliances.

Top Vent Appliance Dimensions

Provides dimensional data for top vent NOVUS Series appliances.

Appliance Placement Safety Advice

Advises on safe placement away from traffic and flammable items.

Appliance Location and Clearance Requirements

Appliance Location Options

Details various ways the appliance can be located in a room.

Combustible Material Clearances

Specifies required clearances around the appliance for safety.

Framing, Mantels, and Appliance Setting

Framing Requirements for Installation

Shows typical framing for the appliance with combustible materials.

Mantel Height Guidelines

Provides guidelines for mantel projection and height relative to the appliance.

Insulation Placement Warning

Warns against installing against vapor barriers or exposed insulation.

Setting the Appliance Level

Instructions on placing and leveling the appliance on a flat surface.

Horizontal Vent Termination

Horizontal Vent Clearances

Specifies clearances for horizontal vent termination components.

Maximum Horizontal Run Without Elbows

Details the maximum horizontal run without using elbows.

Using 45° Elbows in Horizontal Venting

Guidelines for using 45° elbows in horizontal venting configurations.

Horizontal Vent Obstruction Warning

Warns against future obstructions for horizontal terminations.

Horizontal and Top Venting Configurations

Horizontal Venting with Two Elbows

Shows venting configurations using two elbows for horizontal termination.

Horizontal Venting with Three Elbows

Shows venting configurations using three elbows for horizontal termination.

Top Vent Clearances for Vertical Termination

Specifies clearances for top vent termination components.

Vent Lengths and Air Space Warnings

Vent Lengths with One Elbow

Provides guidelines for vent lengths with one elbow in top venting.

Vent Lengths with Two Elbows

Provides guidelines for vent lengths with two elbows in top venting.

Vent Lengths with Three Elbows

Provides guidelines for vent lengths with three elbows in top venting.

Air Space Insulation Warning

Warns against packing air spaces with insulation around the chimney.

Termination Cap Location and Clearances

Termination Cap Dimension Descriptions

Details various clearances required for termination cap placement.

Cap Clearance Guidelines Illustrated

Illustrates clearances around termination caps for different scenarios.

Screened Porch Termination Prohibition

Prohibits termination in screened porches in the U.S. and Canada.

Vertical Venting for Rear Vent Appliances

Rear Vent Vertical Clearances

Specifies clearances for vertical vent sections in rear venting.

Rear Vent Vertical Vent Lengths

Details maximum vent lengths for rear vent vertical configurations.

Vent Support for Horizontal Runs

Notes the need for vent supports for horizontal runs in vertical venting.

Vertical Venting for Top Vent Appliances

Top Vent Vertical Clearances

Specifies clearances for vertical vent sections in top venting.

Top Vent Vertical Vent Lengths

Details maximum vent lengths for top vent vertical configurations.

Air Space Insulation Warning for Vents

Warns against packing air spaces with insulation around the chimney.

Venting Framing and Construction

Installing Interior Wall Shields

Instructions for installing the interior wall shield for vent penetration.

Exterior Wall Hole Sizing

Shows required exterior wall hole sizes for top and rear vents.

Vent Penetration Through Walls

Illustrates how vent sections pass through walls.

Vinyl Soffit Shield Recommendation

Advises installing a vinyl soffit shield if a cap is near vinyl soffit.

Venting System Shields and Spacers

Rear Vent Heat Shield Installation

Instructions for installing the rear vent heat shield.

Firestop Spacer Installation Procedures

Details how to install firestop spacers when penetrating ceilings or floors.

Chase and Termination Installation

Covers installation of chases and termination points.

Vertical Termination Cap Installation

Chimney Height for Vertical Termination

Shows required chimney heights based on roof pitch for vertical termination.

Attaching Venting to Appliance

Steps for attaching the first vent section to the appliance collars.

Vent Assembly Procedures

Assembling Standard Vent Sections

Instructions for connecting standard vent pipe sections together.

Assembling Minimum Installation (MI) Sections

How to cut and assemble MI vent sections.

Assembling Slip Vent Sections

Steps for assembling and securing slip-type vent sections.

Utilities and Fuel Connections

High Altitude Installation Adjustments

Guidance for installing the appliance at high altitudes.

Gas Line Connection Procedures

Details on connecting the gas supply line to the appliance.

Gas Pressure and Fuel Types

Information on gas pressure and available fuel types (natural/propane).

Wiring and Ignition System Specifications

Wall Switch and Thermostat Wiring

Specifies wiring standards for wall switches and thermostat connections.

Standing Pilot Ignition Wiring

Wiring and operational information for standing pilot ignition systems.

Appliance Gas Input Rates and Orifice Sizes

Lists input rates and orifice sizes for different gas types.

Intermittent Pilot Ignition and Junction Box

Intermittent Pilot Ignition System Wiring

Wiring and operation for the intermittent pilot ignition system.

Junction Box Wiring and Installation Steps

Instructions for wiring and installing the junction box.

Finishing Materials and Appliance Preparation

Finishing Material Guidelines

Information on combustible, noncombustible, and sealant materials for finishing.

Grille Coverage Prohibition

Warns against covering appliance grilles, which can cause fire hazards.

Appliance Preparation Steps

Instructions for attaching the hood and removing panels.

Appliance Interior Setup and Safety

Log Set and Embers Placement

Instructions for placing logs, lava rock, vermiculite, and rock wool.

Glass and Screen Handling Procedures

Details on glass and screen replacement and handling.

Carbon Monoxide Risk Warning

Warning about the risk of carbon monoxide with improper operation.

Ignition Type and Lighting Instructions

Determining the Ignition Type

How to identify if the appliance has standing or intermittent pilot ignition.

Intermittent Pilot Ignition Lighting

Step-by-step instructions for lighting the intermittent pilot ignition.

Safety and Gas Shutoff Procedures

Safety warnings and procedures for turning off gas.

Standing Pilot Ignition and Operation

Standing Pilot Ignition Lighting Steps

Step-by-step instructions for lighting the standing pilot ignition.

Safety and Gas Shutoff Procedures

Safety warnings and procedures for turning off gas.

Seasonal Checklist and Operation Modes

Pre-Operation Technician Checks

Essential checks a qualified technician should perform before operation.

Pilot Operation Modes

Procedures for standing and intermittent pilot operation and shutdown.

Fuel Conversion Information

Details on converting between natural gas and propane fuels.

Start-Up Issues and Solutions

Condensation and Blue Flame Issues

Explains causes and solutions for condensation and blue flames on glass.

Initial Odor and Glass Film

Addresses initial odors and film formation on the glass during start-up.

Flammable Liquids Prohibited

Warns against using flammable liquids near the appliance.

Maintenance and Flame Pattern Checks

Cleaning Burner and Control Compartment

Guide for cleaning the burner and control compartment for optimal performance.

Checking Flame Patterns for Performance

How to check and interpret flame patterns for correct operation.

Venting System and Glass Maintenance

Venting System Inspection Guidelines

Recommends inspecting the venting system for obstructions annually.

Glass Cleaning Procedures

Procedures for safely cleaning the appliance's glass.

Log Removal and Reinstallation

Steps for removing and reinstalling the log set.

Optional Components Overview

Blower and Fan Speed Controls

Describes optional components for controlling blower speed and operation.

Remote and Wall Control Options

Lists optional remote controls and multi-function wall switches.

Available Fan Kits

Details available fan kits for the appliance.

Optional Door and Glass Panel Options

Arched and Fixed Glass Door Styles

Optional door styles including arched and fixed glass types.

Bay Doors and Ceramic Glass Panels

Optional bay doors and ceramic glass panel options.

Optional Trim and Surround Components

Various Trim Kit Options

Various trim kits available for different appliance sizes and styles.

Cabinet Trim and Tile Surrounds

Options for cabinet trim and tile surrounds for a finished look.

Optional Gas Conversion Kits

Standing Pilot Conversion Kits

Kits for converting standing pilot appliances between gas types.

Intermittent Pilot Conversion Kits

Kits for converting intermittent pilot appliances between gas types.

Replacement Parts List

Hood, Grille, and Screen Replacements

Lists part numbers for hood and upper/lower grille replacements.

Glass, Log Set, and Latch Parts

Lists part numbers for glass assemblies and log/grate sets.

Quick Access Latch Part Number

Specific part number for the quick access latch.

Warranty Information and Service

Limited Lifetime and 1 Year Warranties

Outlines the terms of the limited lifetime and one-year warranties.

Warranty Conditions, Exclusions, and Limitations

Details conditions, exclusions, and limitations of the warranties.

How to Obtain Warranty Service

Instructions on how to contact HHT for warranty service.

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