Heatiator NNXT3933IL, NNXT4236IL NNXT3933I owner manual Facing Material, Do not Remove

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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 14.3.

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.

Non-combustible strip shipped with appliance.

DO NOT REMOVE!

May be covered with non-combustible materials only.

Finish wall material may be combustible on sides and up to non-combustible strip on top.

0 in.

0 in.

0 in.

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

Top and Side Seal Joint

Figure 14.3 Non-combustible Facing Diagram

Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/12

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Contents Models Installation and OperationHomeowner Reference Information CongratulationsTable of Contents Finishing Limited Lifetime Warranty Limited Lifetime WarrantyWarranty Conditions Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Your Fireplace Gas Fireplace SafetyOperating Instructions Clear Space Fixed Glass AssemblyRemote Controls, Wall Controls and Wall Switches Fan Kit optionalBefore Lighting Fireplace IPI Battery Tray/Battery InstallationControl Module Operation Final inspection by Lighting Instructions IPIAfter Fireplace is Lit Frequently Asked QuestionsInitial Break-in Procedure Maintenance Tasks-Homeowner Maintenance and ServiceMaintenance Tasks-Qualiﬁed Service Technician Typical Appliance System Getting StartedInspect Appliance and Components Design and Installation ConsiderationsTools and Supplies Needed Select Appliance Location Framing and ClearancesConstruct the Appliance Chase In. to Level of Standoffs ClearancesMantel Legs or Wall Projections Mantel and Wall ProjectionsMantels Vent Termination Minimum Clearances Termination LocationsMinimum Clearances for Termination Use of Elbows Vent Information and DiagramsApproved Pipe Vent Table KeyOne Elbow Vent DiagramsTop Vent Horizontal Termination Two Elbows Two 45 Elbows replacing One 90 ElbowTions Top Vent Vertical TerminationThree Elbows No ElbowLower & twist pull out 12 ft 3.66 m min 60 ft 18.29 m max 12 ft 3.66 m min ft 18.29 m max One 45 Elbow Rear Vent Horizontal TerminationInstalled Horizontally Rear Vent Vertical Termination Min Ft 1.83 m max 12 ft 3.66 m min Combustible Wall Penetration Vent Clearances and FramingPipe Clearances to Combustibles Wall Penetration FramingCeiling ﬁrestop Must be used between ﬂoors and attics Install the Ceiling FirestopVaulted Ceiling Installation Install Attic Insulation ShieldFlat Ceiling Installation Top Vent Appliance PreparationIt Cannot be changed at a later time Basket Rear Vent11 Proper Positioning and Securing of an Appliance Secure and Level the ApplianceAssemble Pipe Sections Install Vent PipeAttach Pipe to the Firebox Assembly Assemble Vent Sections DVP OnlyAssemble 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 FlashingHeat Shield Requirements for Horizontal Termination Install Vertical Termination CapInstall Decorative Wall Components SLP only Failure to maintain overlap may cause overheating and ﬁre Install Horizontal Termination CapOpen Top Shroud may be used with DVP-TV, DVP-TVHW, SLP-TVHW ShroudsHHT Shrouds Field Constructed ShroudsMailbox Style Shroud Dimensions Min. Base Dims Gas Connection Gas InformationFuel Conversion Gas PressureElectrical Information Wiring RequirementsIntelliﬁre Plus Ignition System Wiring Optional Accessories RequirementsRC200 Wiring Diagram Electrical Service and RepairWall Switch Installation for Fan Optional Junction Box InstallationRC200 Remote Control Installation & OperationsInstallation of Remote Control Housing Programming the RC200 to the Control Module Power Outage Finishing Do not Remove Facing MaterialAppliance Setup Place the Lava Rock Clean the Appliance Assemble LogsAccessories Place the RockwoolAir Shutter Setting Replacing Fixed Glass AssemblyRemove Screen Protector Install HoodInstall Control Heat Shield Install the Control Heat ShieldInstall the ﬂoor cover as shown in Figure Install Floor CoverHang Screen on Shoulder Screws Close the Screen AssemblyIntelliﬁre Plus Intermittent Ignition System TroubleshootingIntelliﬁre Plus Intermittent Pilot Ignition System Reference Materials Appliance Dimension DiagramDVP45 Vent Components DiagramsDVP-TRAPFL 229 mm DVP-TRAP DVP-HRC-SS SLP Series Vent Components  B. Vent Components DiagramsSL-2DVP SLK-SNKD DVP-FBHT Part number list on following Log Set AssemblyService Parts At Depot StockedNNXT4236I, NNXT4236IL #15 Valve Assembly #16 Ignition Control AssemblyOptional Components Do not Discard this Manual Contact Information