Desa CF26PTA installation manual Table of Contents

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WARNING: Improper installation, adjustment, altera- tion, service, or maintenance can cause injury or prop- erty damage. Refer to this manual for correct installation and operational procedures. For assistance or addi- tional information consult a qualiﬁed installer, service agency, or the gas supplier.

WARNING: This is an unvented gas-ﬁred heater. It uses air (oxygen) from the room in which it is installed. Provi- sions for adequate combustion and ventilation air must be provided. Refer to Air for Combustion and Ventilation section on page 5 of this manual.

This appliance may be installed in an aftermarket,* per- manently located, manufactured (mobile) home, where not prohibited by local codes.

This appliance is only for use with the type of gas indi- cated on the rating plate. This appliance is not convert- ible for use with other gases.

* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer

TABLE OF CONTENTS

Safety Information	3	Troubleshooting		23
Local Codes	4	Speciﬁcations		27
Unpacking	4	Replacement Parts		27
Product Identiﬁcation	5	Service Hints		27
Product Features	5	Technical Service		27
Air For Combustion and Ventilation	5	Illustrated Parts Breakdown and Parts List		28
Installation	8	Parts Central		32
Operating Fireplace	19	Accessories		32
Inspecting Burners	20	Warranty Information	Back Cover
Cleaning and Maintenance	21

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113896-01A

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Local Codes UnpackingProduct Identification Product FeaturesSafety Pilot Piezo Ignition SystemUnusually Tight Construction AIR for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location Conﬁned and Unconﬁned SpaceVentilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Locating Fireplace InstallationCheck GAS Type BUILT-IN Fireplace Installation Rough Opening for Installing WallMantel Clearances for Built-In Installation Attaching Fireplace to Wall StudsAssembling Trim Optional Mantel InstallationRemoving Brick Liner Retainer Trim shipped with mantelInstalling Blower Assembly GA3450T Removing HoodInstalling Blower Bracket Assembly For Built-In Installation Connecting to GAS Supply Installation Items NeededNatural From Connecting Fireplace to GAS SupplyPropane/LP Test Pressures In Excess Of 1/2 Psig Checking GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa KPaInstalling Logs Pressure Testing Heater GAS ConnectionsLighting Instructions For Your Safety Read Before LightingOperating Fireplace To Turn OFF GAS To Appliance Manual Lighting ProcedureInspecting Burners Thermostat Control OperationBurner Primary AIR Holes Cleaning MaintenanceBurner Flame Pattern Main BurnerCabinet Blow air into the primary air holes on the injector holderTroubleshooting Observed Problem Possible Cause RemedySee Cleaning and Mainte On windows Tilation air Gas leak. See Warning Service Hints SpecificationsReplacement Parts Technical ServiceIllustrated Parts Breakdown Models CF26PTA and CF26NTAParts List 20-1 11-1 20-3 11-2 KEY Part Number Description QTY Equipment Shutoff Valve GA5010 AccessoriesParts Central Thermostatically Controlled Blower KIT GA3450TCabinet Mantel with Full Hearth Base Cleaning KIT GCKCabinet Mantel with BUILT-IN Hearth Base Information Video113896-01A 113896-01A Limited Warranty VENT-FREE GAS BAY Front Fireplace Warranty InformationKeep this Warranty