Hearth and Home Technologies CNXT4236IT, CNXT4842ILT, CNXT4842IH, CNXT4842ILH Valve Assembly

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78

Heatilator • Caliber CNXT Series • 4047-132 Rev U • 11/08

 

 

 

Service Parts

 

 

 

CNXT4842 SERIES

 

 

 

Service Parts List

 

 

 

 

Beginning Manufacturing Date: N/A

 

 

42 in. Caliber NXT Series

 

 

 

Ending Manufacturing Date: Active

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Valve Assembly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

8

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

4

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

12

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#

Description of part

 

Comments

CNXT4842IT CNXT4842ILT CNXT4842IH CNXT4842ILH Qty

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

Threaded Orifice (.128) - NG

 

 

 

 

4042-317

 

 

 

4042-317

 

 

 

1

Threaded Orifice (.073) - LP

 

 

 

 

 

 

4021-327

 

 

 

4021-327

 

1

 

 

 

 

 

 

 

 

 

 

 

 

Valve Assembly

 

 

 

 

4047-011

 

4047-012

 

4047-011

 

4047-012

 

1

2

Flex Ball valve Assembly

 

 

 

 

302-320A

 

302-320A

 

302-320A

 

302-320A

 

1

 

Long Cable Tie

 

 

 

 

19954A

 

19954A

 

19954A

 

19954A

 

1

 

Dust Cap

 

 

 

 

23491

 

23491

 

23491

 

23491

 

1

3

Valve Bracket

 

 

 

 

31824

 

31824

 

31824

 

31824

 

1

4

Bulkhead Insulation

 

 

 

 

4021-043

 

4021-043

 

4021-043

 

4021-043

 

1

5

3/8 Flare x 3/8 NPT Elbow

 

 

 

 

4021-045

 

4021-045

 

4021-045

 

4021-045

 

1

6

Pilot Assembly

 

 

 

 

4021-324

 

4021-325

 

4021-234

 

4021-235

 

1

7

Bulkhead

 

 

 

 

4031-192

 

4031-192

 

4031-192

 

4031-192

 

1

8

Shutter Box Bottom

 

 

 

 

4040-189

 

4040-189

 

4040-189

 

4040-189

 

1

9

Shutter Box Top

 

 

 

 

4040-190

 

4040-190

 

4040-190

 

4040-190

 

1

10

Valve Bracket

 

 

 

 

4040-193

 

4040-193

 

4040-193

 

4040-193

 

1

11

Pilot Bracket

 

Pre July 2008

4047-126

 

4047-126

 

4047-126

 

4047-126

 

1

 

Post July 2008

4047-144

 

4047-144

 

4047-144

 

4047-144

 

1

 

 

 

 

 

 

 

12

Variable Valve

 

 

 

 

750-500

 

750-501

 

750-500

 

750-501

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

06/08

 

Service Parts

CNXT4842 SERIES

 

Service Parts List

Beginning Manufacturing Date: N/A

42 in. Caliber NXT Series

Ending Manufacturing Date: Active

8

 

6

 

4

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

3

 

 

 

 

 

1

 

10

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

9

 

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

#

Description of part

CNXT4842IT

CNXT4842ILT

CNXT4842IH

CNXT4842ILH

 

Qty

 

Wall Control Pack

4047-017

4047-017

4047-017

4047-017

 

1

 

Thermostat Bracket

27233

27233

27233

27233

 

1

 

WSK-MLT Assembly

4021-338

4021-338

4021-338

4021-338

 

1

1

ON/OFF Rocker Switch

060-511

060-511

060-511

060-511

 

1

 

SJ3541 Velcro-Hook

17439A

17439A

17439A

17439A

 

14in.

 

SJ3542 Velcro-Loop

17440A

17440A

17440A

17440A

 

14in.

2

Wire Assembly (Male Terminals)

4003-128

4003-128

4003-128

4003-128

 

1

3

Wire Assembly (1Male & 1Fem Term)

4003-129

4003-129

4003-129

4003-129

 

1

4

Remote Wall Cover

4021-008

4021-008

4021-008

4021-008

 

1

5

Wall Switch/Key Pad

HTI-12-007

HTI-12-007

HTI-12-007

HTI-12-007

 

1

6

Control Box

HTI-13-007

HTI-13-007

HTI-13-007

HTI-13-007

 

1

7

Solenoid-110V Hi/Lo

HTI-17-006

HTI-17-006

HTI-17-006

HTI-17-006

 

1

 

Actuator Pins

HTI-17-116

HTI-17-116

HTI-17-116

HTI-17-116

 

1

8

Heat Shield

4047-129

4047-129

4047-129

4047-129

 

1

9

Wire Assembly

593-590A

593-590A

593-590A

593-590A

 

1

10

Control Module

593-592

593-592

593-592

593-592

 

1

11

Battery Pack

593-594A

593-594A

593-594A

593-594A

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

06/08

C. Service Parts (continued)

Image 78
Contents Direct Vent Gas Appliance Installation and OperationModels What to do if you smell gasCongratulations Homeowner Reference InformationTable of Contents Installer GuideUser Guide Finishing Appliance SetupTroubleshooting Reference MaterialsWarranty Hearth & Home Technologies Limited Warranty CONDITIONS, Exclusions & Limitation of LiabilityWarranty Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Gas Fireplace Safety Operating InstructionsYour Fireplace Fan Kit optional Fixed Glass AssemblyRemote Controls, Wall Controls and Wall Switches Clear SpaceLighting Instructions IPI Frequently Asked Questions After Fireplace is LitMaintenance and Service Maintenance Tasks-HomeownerMaintenance Tasks-Qualified Service Technician Getting Started Typical Appliance SystemInspect Appliance and Components Design and Installation ConsiderationsTools and Supplies Needed Any such action may cause a fire hazardFraming and Clearances Selecting Appliance LocationModel # Constructing the Appliance Chase ClearancesRough Opening Model Width Height Depth Mantel and Wall Projections MantelsMantel Legs or Wall Projections Termination Locations Vent Termination Minimum ClearancesMinimum Clearances for Termination Vent Table Key Vent Information and DiagramsApproved Pipe Use of ElbowsVent Diagrams Top Vent Horizontal TerminationOne Elbow Two 45 Elbows replacing One 90 Elbow Two ElbowsMin Max +H 2 max +H 2+H 3 max Installed Vertically Three ElbowsTop Vent Vertical Termination No Elbow12 ft 3.66 m min 60 ft 18.29 m max Rear Vent Horizontal Termination One 45 ElbowTwo Elbows Rear Vent Vertical Termination Min Ft 1.83 m max 12 ft 3.66 m min 60 ft 18.29 m max Installing Vertical Termination Baffle 17 Flat BaffleReplace the glass refer to .H Start the appliance Wall Penetration Framing Vent Clearances and FramingPipe Clearances to Combustibles Combustible Wall PenetrationInstall the Ceiling Firestop Installing Ceiling FirestopInstall Attic Insulation Shield Flat Ceiling InstallationVaulted Ceiling Installation Appliance Preparation Convert from Top Vent to Rear VentOuter Collar, Remove Four Screws 11 Place Outer Collar on Rear of Appliance 16 Cover Plate-Replace Securing and Leveling the Appliance 20 Proper Positioning, Leveling And Securing Of AnAssemble Pipe Sections DVP Only Installing Vent PipeAttach Pipe to the Firebox Assembly Assemble Pipe Sections DVP OnlyAssemble Vent Sections SLP Only Adding Venting ComponentsAssemble Slip Sections Secure the Vent SectionsInstall Decorative Ceiling Components SLP only Disassemble Vent SectionsInstall Metal Roof Flashing CaulkAssemble and Install Storm Collar 17 Assembling the Storm CollarInstall RF4-8 SLP-FSInstalling Vertical Termination Cap Installing Decorative Wall Components SLP onlyHeat Shield Requirements for Horizontal Termination Install Horizontal Termination Cap InteriorGas Pressure Gas InformationFuel Conversion Gas ConnectionElectrical Service and Repair Junction Box Installation Wiring RequirementsIntellifire Ignition System Wiring Electrical InformationWSK-MLT Multifunction Wall Switch PrecautionsDetermine Location Wiring the Wall Switch Intellifire IPI Wiring DiagramInstall the Flame Solenoid Hook up the Temperature Sensor Switch for FanInstall the Remote Cover Plate Install the Cover PlateSetting Flame Height/Manifold Pressure Wall Switch Button OperationWSK-MLT Operating Instructions Service Parts List Finishing Facing MaterialAppliance Setup Log Assembly Place the RockwoolAir Shutter Setting Install Trim and/or SurroundsInstall Hood Removing Fixed Glass AssemblyTroubleshooting Symptom Possible Cause Corrective ActionIntellifire Ignition System Will not ignite. If the pilot Appliance Dimension Diagram Reference MaterialsVent Components Diagrams DVP Vent ComponentsBEK DVP-BEK2 DVP-TVHW DVP-TRAP Horizontal Termination CapDVP-HRC-SS Effective SL-2DVP AdapterService PartsService Parts StockedIPI Valve Assembly CNXT4842 Series Log/Grate Assembly Valve Assembly Optional Components Model DescriptionContact Information