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Hearth and Home Technologies CB4236IR Installing Vent Pipe, A. Assembly of Vent Sections

Models: CB4842IR CB4236IR

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10 Installing Vent Pipe

10 Installing Vent Pipe

A. Assembly of Vent Sections

This B-Vent appliance requires 5 in. B-vent double-wall pipe. Follow the pipe manufacturer’s installation guide- lines when installing the unit. This will ensure proper operation and prevent safety hazards.

WARNING! Risk of Fire/Exhaust Fumes! Assemble pipe sections per B-vent manufacturer’s instructions. Use support tabs for screws. Pipe may separate if not prop- erly joined.

C. Secure Vent Sections

Secure vent sections with vent supports following B-vent manufacturer’s instructions.

WARNING! Risk of Fire or Explosion! Use vent run supports per vent manufacturer’s installation instructions.

•Connect vent sections per vent manufacturer’s installation instructions.

•Maintain all clearances to combustibles. Maintain speciﬁed slope (if required).

•Improper support may allow vent to sag or separate.

B. Attach Vent to Firebox

Three tabs extend from appliance collar shield. Attach tabs to ﬁrst section of B-vent pipe using self-tapping 1/4 in. screws supplied with appliance. See Figure 10.1.

Tabs

D. Install Attic Insulation Shield

WARNING! Fire Risk. DO NOT allow loose materials or insulation to touch vent. Hearth & Home Technologies Inc. requires the use of an attic shield.

The National Fuel Gas Code ANSI Z223.1 and NFPA 54 requires an attic shield constructed of 26 gauge minimum metal that extends at least 2 in. (51 mm) above insulation.

Attic shields must meet vent manufacturer’s speciﬁed clearance and be secured in place per vent manufactur- er’s instructions.

Figure 10.1 Attach Vent to Firebox

24	Heatilator • Caliber BV Series • 4040-262 Rev J • 10/08

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Hearth and Home Technologies CB4236IR Installing Vent Pipe, A. Assembly of Vent Sections, C. Secure Vent Sections

Contents

Models CB4236IR CB4842IR B-Vent Gas Appliance What to do if you smell gasOwner’s Manual D DOA. Congratulations Homeowner Reference InformationGas Type Serial #Table of Contents Installer GuideSafety Alert Key User Guide14 Appliance Setup Troubleshooting= Contains updated information Reference MaterialsB. Warranty Hearth & Home Technologies LIMITED WARRANTY CONDITIONS, EXCLUSIONS & LIMITATION OF LIABILITYB. Warranty continued D. High Altitude Installations 1 Listing and Code ApprovalsA. Appliance Certiﬁcation C. BTU SpeciﬁcationsA. Gas Fireplace Safety User Guide2 Operating Instructions B. Your FireplaceF. Fixed Glass Assembly G. Remote Controls, Wall Controls and Wall SwitchesC. Fan Kit optional D. Clear SpaceJ. Lighting Instructions IPI FOR YOUR SAFETY READ BEFORE LIGHTINGLIGHTING INSTRUCTIONS NATURAL GASL. Frequently Asked Questions K. After Fireplace is LitInitial Break-in Procedure ISSUE3 Maintenance and Service A. Maintenance Tasks-HomeownerGlass Cleaning Remote ControlB. Maintenance Tasks-Qualiﬁed Service Technician Gasket Seal and Glass Assembly InspectionLogs FireboxInstaller Guide Getting StartedA. Typical Appliance System Figure 4.1 Typical SystemB. Design and Installation Considerations C. Tools and Supplies NeededD. Inspect Appliance and Components E. Negative Pressure 5 Framing and Clearances A. Selecting Appliance LocationB. Constructing the Appliance Chase C. Clearances D. Mantel and Wall Projections MantelsMantel Legs or Wall Projections Top of Appliance Drywall6 Termination Locations A. Vent Termination Minimum ClearancesTermination Caps Staggered Height Termination Caps Same Height7 Vent Information and Diagrams A. Vent GuidelinesB. Vent System Conﬁguration Install ﬁrestops as speciﬁed8 Vent Clearances and Framing A. Pipe Clearances to CombustiblesB. Wall and Ceiling Penetration Framing C. Vertical Penetration FramingA. Install Outside Air Kit Damper Assembly 9 Appliance PreparationC. Secure and Level the Appliance B. Gas and Electrical Connections10 Installing Vent Pipe A. Assembly of Vent SectionsD. Install Attic Insulation Shield C. Secure Vent Sections11 Gas Information A. Fuel ConversionB. Gas Pressure C. Gas ConnectionA. Wiring Requirements C. Optional Accessories RequirementsB. Intelliﬁre Ignition System Wiring D. Electrical Service and RepairE. Junction Box Installation F. Wall Switch Installation for Fan OptionalNOTICE DO NOT wire 110 VAC to wall switch13 Finishing A. Mantel and Wall ProjectionsB. Facing Material Mantels14 Appliance Setup A. Remove Glass AssemblyC. Clean the Appliance D. AccessoriesH. Install the Log Assembly J. Glass AssemblyI. Firescreen Removing Glass AssemblyK. Install Louvers and Trim M. Air Shutter SettingL. Hood NOTICE If sooting occurs, provide more air by opening the air shutter15 Troubleshooting A. Intelliﬁre Ignition SystemSymptom Possible CauseA. Intelliﬁre Ignition System continued A. Appliance Dimension Diagram 16 Reference MaterialsFigure 16.1 Appliance Dimensions ModelB. Service Parts List Log Set AssemblyService Parts Service PartsB. Service Parts List continued Log Set AssemblyService Parts Service PartsB. Service Parts List continued IPI Valve AssemblyIPI Valve Assembly Service PartsC. Optional Components Contact your dealer for a complete listing of optional componentsRefractory Kit WTBC36DB - For 36 in. BV WTBC42DB - For 42 in. BV FFCACC. Optional Components continued Model #Description Model #D. Contact Information and maintenanceinstallation and operation DO NOT DISCARD THIS MANUAL