Hearth and Home Technologies CB4236MIR, CB4842MIR Design and Installation Considerations

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B. Design and Installation Considerations

Heatilator B-type vent gas appliances are designed to operate with all exhaust gases expelled to the outside of the building, and combustion air pulled from the room.

Installation MUST comply with local, regional, state and national codes and regulations. Consult insurance carrier, local building inspector, fire officials or authorities having jurisdiction over restrictions, installation inspection and permits.

Before installing, determine the following:

Where the appliance is to be installed.

The vent system configuration to be used.

Gas supply piping.

Electrical wiring requirements.

Framing and finishing details.

Whether optional accessories—devices such as a fan, wall switch, or remote control—are desired.

Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. For assistance or additional information, consult a qualified service technician, service agency or your dealer.

C. Tools and Supplies Needed

Before beginning the installation be sure that the follow- ing tools and building supplies are available.

Gloves

Safety glasses

Tape measure

Framing material

Pliers

Flat blade screwdriver

Hammer

Phillips screwdriver

Voltmeter

Electric drill and bits (1/4 in.)

Plumb line

Framing square

Level

Reciprocating saw

Manometer

 

1/2 - 3/4 in. length, #6 or #8 Self-drilling screws High temperature caulking material Noncorrosive leak check solution

D. Inspect Appliance and Components

The following B-vent components are needed for installa- tion.

Fireplace Box

Pipe Components

Firestops

Attic Insulation Shield

Elbows

Strapping

Roof Flashing or Chase Top

Termination Cap

Storm Collar

Carefully remove the appliance and components from the packaging.

The vent system components and decorative doors and fronts may be shipped in separate packages.

If packaged separately, the log set and appliance grate must be installed.

Report to your dealer any parts damaged in shipment, particularly the condition of the glass.

Read all of the instructions before starting the installation. Follow these instructions carefully during the installation to ensure maximum safety and benefit.

WARNING! Risk of Fire or Explosion! Damaged parts could impair safe operation. DO NOT install damaged, incomplete or substitute components. Keep appliance dry.

Hearth & Home Technologies disclaims any responsibility for, and the warranty will be voided by, the following actions:

Installation and use of any damaged appliance or vent system component.

Modification of the appliance or vent system.

Installation other than as instructed by Hearth & Home Technologies.

Improper positioning of the gas logs or the glass door.

Installation and/or use of any component part not

approved by Hearth & Home Technologies.

Any such action may cause a fire hazard.

WARNING! Risk of Fire, Explosion or Electric Shock! DO NOT use this appliance if any part has been under wa- ter. Call a qualified service technician to inspect the appli- ance and to replace any part of the control system and/or gas control which has been under water.

Heatilator • Caliber Mesh BV Series • 4040-848 Rev G • 10/08

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Contents What to do if you smell gas Installation and OperationModels Vent Gas ApplianceHomeowner Reference Information CongratulationsTable of Contents Installer GuideUser Guide Appliance Setup TroubleshootingReference Materials CONDITIONS, Exclusions & Limitation of Liability Warranty Hearth & Home Technologies Limited WarrantyWarranty Listing and Code Approvals Gas Fireplace Safety Operating InstructionsYour Fireplace Clear Space Fixed Glass AssemblyRemote Controls, Wall Controls and Wall Switches Fan Kit optionalLighting Instructions IPI For Your Safety Read Before LightingFrequently Asked Questions Initial Break-in ProcedureAfter Fireplace is Lit Maintenance Tasks-Homeowner Maintenance and ServiceMaintenance Tasks-Qualified Service Technician Typical Appliance System Getting StartedDesign and Installation Considerations Tools and Supplies NeededInspect Appliance and Components Negative Pressure Framing and Clearances Selecting Appliance LocationModel # Constructing the Appliance Chase Rough Opening Model Width Height Depth ClearancesMantel and Wall Projections MantelsMantel Legs or Wall Projections Termination Locations Vent Termination Minimum ClearancesGas Termination Vent Information and Diagrams Vent GuidelinesVent System Configuration Vertical Penetration Framing Vent Clearances and FramingPipe Clearances to Combustibles Wall and Ceiling Penetration FramingSecure and Level the Appliance Install Outside Air Kit Damper AssemblyAppliance Preparation Gas and Electrical ConnectionsSecure Vent Sections Installing Vent PipeAssembly of Vent Sections Install Attic Insulation ShieldGas Connection Gas InformationFuel Conversion Gas PressureWiring Requirements Optional Accessories RequirementsElectrical Information Wall Switch Installation for Fan Optional Junction Box InstallationFacing Material FinishingAppliance Setup Replacing Glass Assembly Install the Log AssemblyGlass Assembly Removing Glass AssemblyInstall Top Latch Cover Install TrimInstall Clean Face Components Install HoodInstall Firescreen Assembly Air Shutter SettingInstall Floor Cover Install Bottom Latch CoverIntellifire Ignition System TroubleshootingRange. Replace pilot if any damage is detected Reference Materials Appliance Dimension DiagramCB4236MIR Service Parts ListCB4842MIR IPI Valve Assembly Optional Components Model # Description This page intentionally left blank This page intentionally left blank Contact Information