Hearth and Home Technologies CERONA-42 Securing the Vent Sections, Disassembly of Vent Sections

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B. Securing the Vent Sections

Vertical Sections

Vertical sections of pipe must be supported every 8 feet after the 25 foot maximum unsupported rise. The vent sup- port or plumber’s strap (spaced 120° apart) may be used to do this (see Figure 8.9).

Horizontal Sections

Horizontal sections of vent must be supported every 5 feet with a vent support or plumber’s strap.

Figure 8.9 Securing Vertical Pipe Sections

Figure 8.10 Securing Horizontal Pipe Sections

C. Disassembly of Vent Sections

To disassemble any two pieces of pipe, rotate either section (see Figure 8.11), so that the seams on both pipe sections are aligned (see Figure 8.12). They can then be carefully pulled apart.

WARNING

Fire Risk. Explosion Risk. Combustion Fume Risk.

Use vent run supports per installation instructions.

Connect vent sections per installation instructions.

•Maintain all clearances to combustibles.

•Do NOT allow vent to sag below connection point to appliance.

Improper support may allow vent to sag or separate.

Figure 8.11 Rotate Seams for Disassembly

Figure 8.12 Align and Disassemble Vent Sections

26	Heat & Glo • Cerona-36, Cerona-42 • 2106-900 Rev. H • 11/08

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Contents Models What to do if you smell gasHomeowner Reference Information Model Number Serial NumberTable of Contents Listing and Code Approvals Installation of Carbon Monoxide Detectors Requirements for the Commonwealth of MassachusettsTools and Supplies Needed Installation to ensure maximum safety and beneﬁtGetting Started Read all of the instructions before starting the instaInspect Firebox Framing and Clearances Selecting Appliance LocationConstructing the Appliance Chase ClearancesMantel Projections 724 425 406 279Hearth Extension Dimensions Hearth ExtensionTermination Locations Vent Termination Minimum ClearancesAlcove Applications Minimum Clearances for TerminationContinue Adding Vent Components Install Support BracketsTo Install the Heat Shield Measuring Standards Vent Information and DiagramsVent Table Key Use of ElbowsTwo Elbows Vent DiagramsTop Vent Horizontal Termination One Elbow V1 = 50 ft. Max .2 m Top Vent Horizontal Termination Three ElbowsTop Vent Vertical Termination Straight up Vertical Venting 152 mm 914 mm 305 mm 610 mm 10 ftTop Vent Horizontal Termination Two Elbows 305 mm 610 mm 914 mm 10 ftWall Penetration Framing Vent Clearances and FramingPipe Clearances to Combustibles Combustible Wall PenetrationVertical Penetration Framing Installing the Ceiling FirestopInstalling Attic Shield Removing Non-combustible Facing Mate- rial Assembly Appliance PreparationInstalling Non-combustible Facing Material Securing and Leveling the Appliance Installing Flue Restrictors Complete Installation of Non-combustible Facing MaterialAttaching Vent to the Firebox Assembly Installing Vent PipeAssembly of Vent Sections Assembling Pipe SectionsAssembling Minimum Installations MI Sections Assembling DVP-12A Slip SectionsVertical Sections Disassembly of Vent SectionsSecuring the Vent Sections Horizontal SectionsHeat Shield Requirements for Horizontal Termination Installing Heat Shield and Horizontal Termination CapInstalling the Horizontal Termination Cap Heat shield DVP-HSM-B must be usedInstalling Roof Flashing and Vertical Ter- mination Cap ﬂue of the pipe see FigureAssembling and Installing Storm Collar 18 Assembling the Storm Collar Around the PipeGas Pressures Gas InformationFuel Conversions Gas Connection High Altitude Installations Connecting to the Appliance Recommendation for WireIntelliﬁre Ignition System Wiring Electrical InformationJunction Box Installation For units Without factory installed Rocker SwitchStep Finishing Facing Material Non-combustible Facing MaterialFinishing Material Thickness greater than 1-1/4 inch Finishing Material OptionsFinishing Material Thickness from 3/4 in. to 1-1/4 Mounting stone eye brow ATRIMSTONE-36, ATRIMSTONE-4210 Fireplace sitting on combustible surface Accessories Appliance SetupClean the Appliance Ember PlacementLog Assembly LOGS-Cerona36 Positioning the Logs Model Cerona-36Heat & Glo Cerona-36, Cerona-42 2106-900 Rev. H 11/08 Model Cerona-42 Step Grilles and Trim Glass AssemblyAir Shutter Setting This appliance has an Intelliﬁre ignition system Operating InstructionsBefore Lighting Appliance Lighting Appliance IPI Ignition Final inspection byAfter Appliance is Lit Frequently Asked QuestionsInitial Break-in Procedure Sympton Possible Cause Corrective Action TroubleshootingIntelliﬁre Ignition System Symptom Possible Cause Corrective Action Maintenance Tasks Maintaining and Servicing ApplianceInspect Maintenance Tasks Doors, SurroundsModel Cerona-36 Model Cerona-42 Appliance Dimension DiagramReference Materials Vent Components Diagrams DVP vent componentsDVP-TRAP COOL-ADD Not for use with these models Part number list on following Log Set AssemblyService Parts At Depot Service Parts ListStocked IPI Valve Assembly CERONA-42 LOGS-CERONA42 Touch UP Paint -Fiber boxIPI Valve Assembly CONDITIONS, Exclusions & Limitation of Liability Limited Lifetime Warranty Contact Information