Heat & Glo LifeStyle ST-36TRB-IPI owner manual Constructing the Appliance Chase, Clearances

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B. Constructing the Appliance Chase

A chase is a vertical box-like structure built to enclose the gas appliance and/or its vent system. In cooler climates the vent should enclosed inside the chase.

NOTICE: Treatment of ceiling firestops and wall shield firestops and construction of the chase may vary with the type of building. These instructions are not substitutes for the requirements of local building codes. Therefore, you MUST check local building codes to determine the requirements to these steps.

Chases should be constructed in the manner of all out- side walls of the home to prevent cold air drafting prob- lems. The chase should not break the outside building envelope in any manner.

Walls, ceiling, base plate and cantilever floor of the chase should be insulated. Vapor and air infiltration barriers should be installed in the chase as per regional codes for the rest of the home. Additionally, in regions where cold air infiltration may be an issue, the inside surfaces may be sheetrocked and taped for maximum air tightness.

To further prevent drafts, the wall shield and ceiling fire- stops should be caulked with caulk with a minimum of

300ºF continuous exposure rating to seal gaps. Gas line holes and other openings should be caulked with caulk with a minimum of 300ºF continuous exposure rating or stuffed with unfaced insulation. If the appliance is being installed on a cement surface, a layer of plywood may be placed underneath to prevent conducting cold up into the room.

C. Clearances

NOTICE: Install appliance on hard metal or wood surfaces extending full width and depth. DO NOT install directly on carpeting, vinyl, tile or any combustible material other than wood.

WARNING! Risk of Fire! Maintain specified air space clearances to appliance and vent pipe:

•Insulation and other materials must be secured to prevent accidental contact.

•The chase must be properly blocked to prevent blown insulation or other combustibles from entering and making contact with fireplace or chimney.

•Failure to maintain airspace may cause overheating and a fire.

A

C

B

D

E

I

F

G

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

B

C

D

E

F

G

H

I

 

DVP Pipe

 

SLP Pipe

Rough

DVP Pipe*

Rough

 

 

 

 

 

ST-36TRB-IPI

 

 

 

 

 

 

 

Clearance

Combustible

Combustible

Ends of

Sides of

Rough

 

 

Rough

Rough

 

 

 

Opening

Opening

to Ceiling

Floor

Flooring

Appliance

Appliance

 

Opening

 

Opening

Opening

 

 

(Height)

(Width)

 

 

 

 

 

 

(Width)

 

 

(Width)

 

(Depth)

 

 

 

 

 

 

Inches

10

 

8-5/8

38-1/8

23

43

31-5/8

0

0

1/2

36

Millimeters

254

 

219

968

584

1092

803

0

0

13

914

* Adjust framing dimensions for interior sheathing (such as sheetrock)

Figure 5.2 Clearances to Combustibles ST-36TRB-IPI

Heat & Glo • ST-36TRB-IPI, PIER-36TRB-IPI, LCOR-36TRB-IPI, RCOR-36TRB-IPI • 2128-900 Rev. H • 8/11

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Contents HOT Surfaces What to do if you smell gasHot glass will cause burns Homeowner Reference Information CongratulationsUser Guide Table of ContentsReference Materials Appliance SetupTroubleshooting FinishingLimited Lifetime Warranty  B. Limited Lifetime WarrantyWarranty Conditions Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Installation of Carbon Monoxide DetectorsOperating Instructions User Guide Gas Fireplace SafetyYour Fireplace Blower Kit optional Blower InstallationFixed Glass Assembly Remote Controls, Wall Controls and Wall SwitchesGAS Valve Lighting Instructions IPIFinal inspection by What to do if YOU Smell GASIssue Solutions Frequently Asked QuestionsAfter Fireplace is Lit Remote Control Maintenance and ServiceMaintenance Tasks-Homeowner Glass CleaningLogs Maintenance Tasks-Qualified Service TechnicianGasket Seal and Glass Assembly Inspection VentingIPI Pilot Flame Patterns Burner Ignition and OperationTypical Appliance System Getting StartedAny such action may cause a fire hazard Design and Installation ConsiderationsTools and Supplies Needed Inspect Appliance and ComponentsSelecting Appliance Location Framing and ClearancesClearances Constructing the Appliance ChaseRCOR-36TRB-IPI PIER/LCOR/RCOR Non-Combustible Mantel Mantel and Wall Projections See-Through Combustible MantelPIER/LCOR/RCOR Combustible Mantel See-Through Non-Combustible MantelTOP View Vent Termination Minimum Clearances Termination LocationsGas, Wood or Fuel Oil Termination Cap Covered Alcove Applications Use of Elbows Vent Information and DiagramsApproved Pipe Vent Table KeyElbow on rear vent appliances Vent DiagramsTo SLP series vent pipe, if desired Top Vent-Horizontal Termination-Two 45 ElbowsV1 Minimum H1 + H2 Maximum Top Vent Horizontal Termination One ElbowTwo Elbows V1 Minimum H1 Maximum152 mm Top Vent Horizontal Termination Three Elbows305 mm Exhaust restrictor Instructions 15 ft 20 ft 25 ft 30 ft 35 ft 40 ft 45 ft 50 ft 55 ft Break HereH1+ H2 V1 + V2 Minimum H1+ H2 Maximum Two Elbows Three ElbowsMaximum + V 2 Minimum 12 ft 18 ft V1 + V2 + H1 = 50 ft 15.2 m MaximumPage H1 Maximum V1 Minimum H2 Maximum H1+ H2 Maximum Rear Vent Horizontal Termination Two ElbowsH1 Maximum V1 Minimum H2+ H3 H1+ H2+ H3 Minimum + H 2 Maximum Rear Vent Vertical Termination One ElbowV1 Minimum H1 Maximum V1+ H1 = 40 ft 12.2 m MaximumH1 Maximum V1 Minimum H1+ H2 Maximum Rear Vent Vertical Termination Three ElbowsV1 Minimum H1+ H2+ H3 Maximum Pipe Clearances to Combustibles Vent Clearances and FramingContinue Adding Vent Components Correct Wall Penetration FramingCombustible Wall Penetration Non-Combustible Wall PenetrationPipe DVP SLP Vertical Penetration FramingFlat Ceiling Installation Install Attic Insulation ShieldVaulted Ceiling Installation Top Vent Appliance PreparationProceed to . C Cut the metal retaining band Rear VentAttach Nailing Tab to Front Corner of Unit Securing and Leveling the ApplianceAssemble Pipe Sections DVP Pipe Only Installing Vent Pipe DVP and SLP PipeAttach Vent to the Firebox Assembly Assemble Vent Sections DVP Pipe OnlyAssemble Slip Sections Assemble Vent Sections SLP Pipe OnlyDisassemble Vent Sections Secure the Vent SectionsInstall Decorative Ceiling Components SLP only Assemble and Install Storm Collar Install Metal Roof FlashingImportant Notice Heat shields may not be field constructed Install Vertical Termination CapInstall Decorative Wall Components SLP only Heat Shield Requirements for Horizontal TerminationDVP-HPC1 DVP-HPC2 Install Horizontal Termination Cap DVP and SLP PipeGas Connection Gas InformationFuel Conversion Gas PressureOptional Accessories Requirements Wiring RequirementsElectrical Information Intellifire Ignition Wiring Diagram with Remote Receiver Wall Switch Installation for Fan Optional Junction Box InstallationFinishing To install the Splatter GuardSplatter Guard To Remove the Splatter Guard To Close the Lower Access PanelPIER/LCOR/RCOR Mantel Projection Mantel and Wall Projections See-Through Mantel ProjectionFinishing Material Facing MaterialStop finishing material flush with opening Finishing material between 1 and 2 inches thick Finishing materials over 1 inch thickElevated Hearth Systems Appliance Setup 2128-935 Install the Log AssemblyIndentations Air Shutter Setting Install Trim Kits and SurroundsAir Shutter Settings Symptom Possible Cause Corrective Action TroubleshootingIntellifire Ignition System flame rectification has Reference Materials Appliance Dimension DiagramLocation Inches Millimeters Pier Dimensions Electrical Access GAS Line Left View Front View Right View33-1/2 Left View Front View Electrical Access GAS Line Right View40-1/2 24-1/2DVP-AS2 Vent Components DiagramsHorizontal Termination Cap DVP-TRAPCOOL-ADD RF6M RF12MBEK DVP-BEK2 DVP-TRAPFLDVP-TV SLP-LPC Optional Wire HarnessPower Vent Inline PVI-SLPSLP-WS ElbowCeiling Firestop SupportDVP-FBHT SLP-SNKD SLP-CCS-BKSLP-DCF-BK See Through Direct Vent Gas Fireplace Service PartsLog Set Assembly At DepotPier Direct Vent Fireplace PIER-36TRB-IPILeft Corner Direct Vent Fireplace LCOR-36TRB-IPIRight Corner Direct Vent Fireplace RCOR-36TRB-IPIStocked #15 Valve AssemblyLPK-DXV Service Parts ListContact Information
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