Hearth and Home Technologies CD4236MR, CD4842MR, CD4842MIR Finishing, Facing Material, Combustible

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13 Finishing

A. Mantel and Wall Projections

WARNING! Risk of Fire! Comply with all minimum clear- ances to combustibles as speciﬁed. Framing or ﬁnishing material closer than the minimums listed must be construct- ed entirely of noncombustible materials (i.e., steel studs, concrete board, etc).

Mantels

							Note: All
							measurements												30 in. minimum
							in inches.												to ceiling
							in inches.												to ceiling
																			18
																		16	17
																			17

																	15			16
														14					15-1/4
														13				14-1/2
													12				13-3/4
											11				13
							10							12-1/4
							9						11-1/2
							8				10-3/4
					7				10
					6			9-1/4
5							8-1/2
4						7-3/4
3					7
			6-1/4
5 5-			1/2
5 5-			1/2

Measured from top of hood (in inches)

Figure 13.1 Minimum Vertical and Maximum Horizontal Dimen- sions

Combustible

Top of

Appliance Drywall

A

B

Mantel Leg or

Perpendicular Wall

A1 in. (25 mm) min. to perpendicular wall

B3-1/2 in. (89 mm) min. from fireplace opening to perpendicular wall

Figure 13.2 Mantel Leg or Wall Projections (Acceptable on both sides of opening)

B. Facing Material

•Metal front faces may be covered with non-combustible materials only.

•Facing and/or ﬁnishing materials must not interfere with air ﬂow through louvers, operation of louvers or doors, or access for service.

•Facing and/or ﬁnishing materials must never overhang into the glass opening.

•Observe all clearances when applying combustible materials.

•Seal joints between the ﬁnished wall and appliance top and sides using a 300 °F minimum sealant. Refer to Figure 13.3.

WARNING! Risk of Fire! DO NOT apply combustible ma- terials beyond the minimum clearances. Comply with all minimum clearances to combustibles as speciﬁed in this manual. Overlapping materials could ignite and will inter- fere with proper operation of doors and louvers.

Finish wall material may be combustible - Top and Sides

0 in.

0 in.

0 in.

High Temperature Sealant (300° F/149° C min.)

Top and Side Seal Joint

Figure 13.3 Noncombustible Facing Diagram

Heatilator • Caliber Mesh CD Series-SIT Valve • 4040-849 Rev J • 06/08

53

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Contents Models CD4236MR CD4842MR Installation and OperationDirect Vent Gas Appliance What to do if you smell gasHomeowner Reference Information CongratulationsUser Guide Table of ContentsInstaller Guide Reference Materials Appliance SetupTroubleshooting Limited Lifetime Warranty Gas Appliance Fireplace Limited Lifetime WarrantyListing and Code Approvals Requirements for the Commonwealth of Massachusetts Your Fireplace Gas Fireplace SafetyOperating Instructions Remote Controls, Wall Controls and Wall Switches Fixed Glass AssemblyFan Kit optional Clear SpaceLighting Instructions IPI For Your Safety Read Before LightingPilot LightingStanding After Fireplace is Lit Frequently Asked QuestionsMaintenance Tasks-Homeowner Maintenance and ServiceRemote Control Doors, Surrounds, FrontsMaintenance Tasks-Qualiﬁed Service Technician Typical Appliance System Getting StartedInspect Appliance and Components Design and Installation ConsiderationsTools and Supplies Needed Model # Framing and ClearancesSelect Appliance Location Clearances Construct the Appliance ChaseMantel Legs or Wall Projections Mantel and Wall ProjectionsMantels Vent Termination Minimum Clearances Termination LocationsMinimum Clearances for Termination Approved Pipe Vent Information and DiagramsVent Table Key Use of ElbowsOne Elbow Vent DiagramsTop Vent Horizontal Termination Two Elbows Two 45 Elbows replacing One 90 ElbowThree Elbows Installed VerticallyNo Elbow Top Vent Vertical Termination12 ft 3.66 m min 60 ft 18.29 m max One 45 Elbow Rear Vent Horizontal TerminationTwo Elbows Rear Vent Vertical Termination Min Ft 1.83 m max 12 ft 3.66 m min 60 ft 18.29 m max 17 Flat Bafﬂe Install Vertical Termination BafﬂePipe Clearances to Combustibles Vent Clearances and FramingWall Penetration Framing Combustible Wall PenetrationInstalling Ceiling Firestop Install the Ceiling FirestopVaulted Ceiling Installation Install Attic Insulation ShieldFlat Ceiling Installation Convert from Top Vent to Rear Vent Appliance PreparationOuter Collar, Remove Four Screws 11 Place Outer Collar on Rear of Appliance 16 Cover Plate-Replace 20 Proper Positioning, Leveling And Securing Of An Secure and Level the ApplianceAttach Pipe to the Firebox Assembly Install Vent PipeAssemble Pipe Sections DVP Only Assemble Pipe SectionsAssemble Slip Sections Assemble Vent Sections SLP OnlyDisassemble Vent Sections Secure the Vent SectionsInstall Decorative Ceiling Components SLP only Assemble and Install Storm Collar Install Metal Roof FlashingSLP-FS Install RF4-8Heat Shield Requirements for Horizontal Termination Install Vertical Termination CapInstall Decorative Wall Components SLP only Interior Install Horizontal Termination CapFuel Conversion Gas InformationGas Pressure Gas ConnectionStanding Pilot Ignition System Wiring Wiring RequirementsIntelliﬁre Ignition System Wiring Optional Accessories RequirementsWSK-MLT-HTL Electrical Service and RepairWall Switch Installation for Fan Optional Junction Box InstallationCombustible FinishingFacing Material Appliance Setup Replacing Fixed Glass Assembly Install the Log AssemblyRemoving Fixed Glass Assembly Install Clean Face Components Install TrimInstall Hood Install Top Latch CoverInstall Firescreen Assembly Air Shutter SettingInstall Bottom Latch Cover Standing Pilot Ignition System TroubleshootingSymptom Possible Cause Corrective Action Intelliﬁre Ignition System Will not ignite. If the pilot Reference Materials Appliance Dimension DiagramDVP Vent Components Vent Components DiagramsBEK DVP-BEK2 DVP-TVHW DVP-TRAP DVP-HRC-SS Effective Adapter SL-2DVPParts Service#22 Log/Grate Assembly CD4842M Series Parts CD4842M Series ServiceOptional Components Model # Description Contact Information