Hearth and Home Technologies CNXT4842IH, CNXT4842ILT, CNXT4842ILH, CNXT4842IT Service, Parts

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Service Parts	CNXT4236IT, CNXT4236IH	Service Parts	CNXT4236IT, CNXT4236IH
Service Parts Diagram	Beginning Manufacturing Date: Jan 2006	Service Parts List	Beginning Manufacturing Date: Jan 2006
36 in. Caliber NXT Series	Ending Manufacturing Date: Active	36 in. Caliber NXT Series	Ending Manufacturing Date: Active

C. Service

7

8

9

10

11

IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement				Stocked
parts for your appliance please provide model number and serial number. All parts listed				Stocked
in this manual may be ordered from an authorized dealer.				at Depot

ITEM	DESCRIPTION	COMMENTS	PART NUMBER
	Log/Grate Assembly		4047-007	Y
1	Front Left Log		4047-141
2	Front Right Log		4047-140
	Top Log Assembly		4040-038
3	Top Y Log		4040-202
4	Top Log		4040-203
5	Middle Log	Pre GA164700	4040-206
5	Middle Log

Parts

Heatilator • Caliber

13

14

1615

17

12

	Post GA164700	4000-316
6	Back Log Assembly	4040-207
	Back Log	4040-204
7	Gasket	4031-252
8	Flue Adapter Plate	25882
9	Flue Cover Plate	25901
10	Intake Collar Assembly	4040-041
	Flue Gasket	4000-225
11	Flue Adapter Plate with Hole	4000-226

CNXT Series • 4047-132 Rev U • 11/08

	18
19	28
19

	27
	20
21	26
21
	25
22

23	Log Set Assembly
(Valve Assy.)	3	6	4

5

12

24

Part number list on following page.

09/08

12	Exhaust Collar Assembly		4040-042
	Exhaust Gasket		31238
13	Top Pan Shield		4047-109
14	Heat Zone Cover Plate	Qty. 2 req.	31051
15	Top Standoffs	Qty. 4 req.	4044-111
16	Glass Clip Support Assembly	Qty. 4 req.	33858	Y
17	Top Front		29573
18	Nailing Flange	Qty. 4 req.	31190
19	Burner Pan Assembly - NG		4047-009	Y
19	Burner Pan Assembly - LP		4047-010	Y
	Burner Pan Assembly - LP		4047-010	Y
	Burner Neck Gasket		17196
20	Grate Retainer		4040-272
21	Hearth Pan		4040-255
22	Burner Support		4040-259
23	Glass Frame Assembly		4040-095	Y
24	Valve Plate Gasket		4040-198
25	Junction Box (plastic)		4021-013	Y
26	Junction Box Cover Plate		4031-222
27	Junction Box Radiation Shield		4047-128
28	Blower		GFK160B

Additional service part numbers appear on following page.

09/08

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Contents Models Installation and OperationDirect Vent Gas Appliance What to do if you smell gasHomeowner Reference Information CongratulationsInstaller Guide Table of ContentsUser Guide Troubleshooting Appliance SetupFinishing Reference MaterialsCONDITIONS, Exclusions & Limitation of Liability Warranty Hearth & Home Technologies Limited WarrantyWarranty Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Operating Instructions Gas Fireplace SafetyYour Fireplace Remote Controls, Wall Controls and Wall Switches Fixed Glass AssemblyFan Kit optional Clear SpaceLighting Instructions IPI After Fireplace is Lit Frequently Asked QuestionsMaintenance Tasks-Homeowner Maintenance and ServiceMaintenance Tasks-Qualiﬁed Service Technician Typical Appliance System Getting StartedTools and Supplies Needed Design and Installation ConsiderationsInspect Appliance and Components Any such action may cause a ﬁre hazardSelecting Appliance Location Framing and ClearancesModel # Clearances Constructing the Appliance ChaseRough Opening Model Width Height Depth Mantels Mantel and Wall ProjectionsMantel Legs or Wall Projections Vent Termination Minimum Clearances Termination LocationsMinimum Clearances for Termination Approved Pipe Vent Information and DiagramsVent Table Key Use of ElbowsTop Vent Horizontal Termination Vent DiagramsOne Elbow Two Elbows Two 45 Elbows replacing One 90 ElbowMin Max +H 2 max +H 2+H 3 max Three 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 Installing Vertical Termination BafﬂeReplace the glass refer to .H Start the appliance Pipe Clearances to Combustibles Vent Clearances and FramingWall Penetration Framing Combustible Wall PenetrationInstalling Ceiling Firestop Install the Ceiling FirestopFlat Ceiling Installation Install Attic Insulation ShieldVaulted 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 Securing and Leveling the ApplianceAttach Pipe to the Firebox Assembly Installing Vent PipeAssemble Pipe Sections DVP Only Assemble Pipe Sections DVP OnlyAdding Venting Components Assemble Vent Sections SLP OnlySecure the Vent Sections Assemble Slip SectionsDisassemble Vent Sections Install Decorative Ceiling Components SLP onlyCaulk Install Metal Roof Flashing17 Assembling the Storm Collar Assemble and Install Storm CollarSLP-FS Install RF4-8Installing Decorative Wall Components SLP only Installing Vertical Termination CapHeat Shield Requirements for Horizontal Termination Interior Install Horizontal Termination CapFuel Conversion Gas InformationGas Pressure Gas ConnectionIntelliﬁre Ignition System Wiring Wiring RequirementsElectrical Service and Repair Junction Box Installation Electrical InformationPrecautions WSK-MLT Multifunction Wall SwitchDetermine Location Intelliﬁre IPI Wiring Diagram Wiring the Wall SwitchHook up the Temperature Sensor Switch for Fan Install the Flame SolenoidInstall the Cover Plate Install the Remote Cover PlateWall Switch Button Operation Setting Flame Height/Manifold PressureWSK-MLT Operating Instructions Service Parts List Facing Material FinishingAppliance Setup Place the Rockwool Log AssemblyInstall Hood Install Trim and/or SurroundsAir Shutter Setting Removing Fixed Glass AssemblySymptom Possible Cause Corrective Action TroubleshootingIntelliﬁre Ignition System Will not ignite. If the pilot Reference Materials Appliance Dimension DiagramDVP Vent Components Vent Components DiagramsBEK DVP-BEK2 DVP-TVHW Horizontal Termination Cap DVP-TRAPDVP-HRC-SS Effective Adapter SL-2DVPParts ServiceStocked Service PartsIPI Valve Assembly CNXT4842 Series Log/Grate Assembly Valve Assembly Model Description Optional ComponentsContact Information