Hearth and Home Technologies GBST4336I, GBFL4136I 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 high temperature caulk to seal gaps. Gas line holes and other openings should be caulked with high temp caulk or stuffed with unfaced in- sulation. If the appliance is being installed on a cement slab, 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.

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

A

E

F

J

C

B

D

G

IH

MINIMUM FRAMING DIMENSIONS*

 

A

B

C*

D

E

F

G

H

I

J

GBST4336I

Rough

Rough

Rough

Rough

Clearance

Combustible

Combustible

Behind

Sides of

Front of

 

Opening

Opening

Opening

Opening

to Ceiling

Floor

Flooring

Appliance

Appliance

Appliance

 

(Vent Pipe)

(Height)

(Depth)

(Width)

 

 

 

 

 

 

 

Inches

7

38-1/2

23

43

31-5/8

0

0

36

1/2

36

 

 

 

 

 

 

 

 

 

 

 

Millimeters

178

978

584

1092

803

0

0

914

13

914

 

 

 

 

 

 

 

 

 

 

 

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

Figure 5.2 Clearances to Combustibles, Model GBST4336I

Heatilator • GBST4336I, GBFL4136I • 2135-900 Rev. B • 3/08

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Contents What to do if you smell gas ModelHomeowner Reference Information CongratulationsUser Guide Table of ContentsReference Materials Appliance SetupTroubleshooting Limited Lifetime Warranty Gas Appliance Fireplace Limited Lifetime WarrantyListing and Code Approvals Your Fireplace Gas Fireplace SafetyOperating Instructions User Guide Remote Controls, Wall Controls and Wall Switches Fixed Glass AssemblyClear Space Decorative Doors and FrontsFinal inspection by Lighting Instructions IPIAfter Fireplace is Lit Frequently Asked QuestionsMaintenance and Service Gasket Seal and Glass Assembly Inspection Maintenance Tasks-Qualified Service TechnicianLogs FireboxTypical Appliance System Getting StartedInspect Appliance and Components Design and Installation ConsiderationsTools and Supplies Needed Negative Pressure Selecting Appliance Location Framing and ClearancesClearances Constructing the Appliance ChaseGBFL4136I GBFL4136I Mantel Projection Mantel and Wall Projections GBST4336I Mantel ProjectionNon-Combustible Zone Combustible Mantel Legs or Wall ProjectionsVent Termination Minimum Clearances Termination LocationsVent Guidelines Vent Information and DiagramsVent System Configuration Models Pipe SizePipe Clearances to Combustibles Vent Clearances and FramingWall and Ceiling Penetration Framing Vertical Penetration FramingGas and Electrical Connections Installing Outside Air Kit Damper Assem- blyAppliance Preparation Proper Positioning, Leveling And Securing Securing and Leveling the ApplianceAssembly of Vent Sections Installing Vent PipeInstall Attic Insulation Shield Attaching Vent to FireboxFuel Conversion Gas InformationGas Pressure Gas ConnectionIntellifire Ignition System Wiring Wiring RequirementsOptional Accessories Requirements Electrical InformationHeatilator GBST4336I, GBFL4136I 2135-900 Rev. B Electrical Service and RepairJunction Box Detail Junction Box InstallationGBFL4136I Pier Mantel Projection FinishingFacing Material Noncombustible Facing DiagramSplatter Guard To install the Splatter GuardTo Remove the Splatter Guard To Close the Lower Access PanelAppliance Setup Models GDST4336I, GDFL4136I, GDCL4136I, GBST4336I, GBFL4136I Install the Log AssemblyÎModel GDCR4136I Placement of Log #2Burner Air Shutter Settings Install Trim Kits and SurroundsAir Shutter Setting Intellifire Ignition System TroubleshootingSymptom Possible Cause Corrective Action Intellifire Ignition System Reference Materials Appliance Dimension DiagramFront View Part number list on following Log Set AssemblyService Parts At Depot GBST4336IGBFL4136I Stocked Service Parts ListGBST4336I , GBFL4136I IPI Valve AssemblyContact Information
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GBST4336I, GBFL4136I specifications

Hearth and Home Technologies has made significant strides in the realm of contemporary heating solutions with their innovative products, the GBST4336I and GBFL4136I fireplace inserts. These models exemplify a blend of cutting-edge technology, aesthetic design, and user-friendly features aimed at enhancing the home heating experience.

The GBST4336I, known for its striking design and powerful performance, offers a modern solution to traditional heating methods. This model showcases a large viewing area, providing an expansive glimpse into the mesmerizing flames. Its efficient combustion system allows for exceptional heat output while minimizing emissions, making it an eco-friendly choice for homeowners. The insert is designed to fit seamlessly into most existing fireplace spaces, significantly enhancing the ambiance and warmth of any living area.

On the other hand, the GBFL4136I model is tailored for those seeking a more traditional wood-burning experience combined with modern efficiency. This insert features an impressive firebox capacity, allowing users to load more wood for longer burn times. The innovative air wash system keeps the glass clean, ensuring an unobstructed view of the fire. Additionally, the optional blower enhances heat circulation throughout the room, making it perfect for large spaces.

Both models are equipped with advanced technologies that contribute to their reliability and performance. The adjustable burn settings allow users to regulate heat output based on their specific needs, making these inserts versatile for different settings. Furthermore, they include the latest in safety features such as automatic shut-off capabilities, ensuring peace of mind while enjoying the warmth of the fire.

Aesthetically, both the GBST4336I and GBFL4136I come with customizable options, allowing homeowners to choose from various trim and finish choices to fit their home décor. The modern design elements, combined with classic fireplace features, ensure that these inserts not only heat the space but also serve as a stunning focal point in any room.

In summary, Hearth and Home Technologies' GBST4336I and GBFL4136I fireplace inserts stand out for their exceptional design, advanced technology, and practicality. They cater to the needs of modern homeowners by offering efficient heating solutions while maintaining an inviting and stylish atmosphere. With features that prioritize performance and safety, these inserts are an excellent choice for anyone looking to enhance their living space with the warmth and beauty of a fire.
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