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.

COMBUSTIBLE FLOORING MAY BE INSTALLED

NEXT TO THE FRONT OF THE APPLIANCE.

AE

BJ

F

C

D

H

GI

 

 

 

 

* MINIMUM FRAMING DIMENSIONS

 

 

 

 

 

A

B

C

D

E

F

G

H

I

J

 

 

Rough

Rough

Rough

Rough

Clearance

Combustible

Combustible

Behind

Sides of

Front of

 

 

Opening

Opening

Opening

Opening

Appli-

 

 

to Ceiling

Floor

Flooring

Appliance

Appliance

 

 

(Vent Pipe)

(Height)

(Depth)

(Width)

ance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BV4236DBI

in.

 

40-1/8

22

42

25

0

0

1/2

1/2

36

mm

Per Vent

1019

559

1067

635

0

0

13

13

914

 

 

 

Manufacturer’s

 

 

 

 

 

 

 

 

 

 

in.

42-1/8

22

49

25

0

0

1/2

1/2

36

BV4842DBI

Instructions

mm

 

1070

559

1245

635

0

0

13

13

914

 

 

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

Figure 5.2 Clearances to Combustibles

Hearth & Home Technologies • BV4236DBI, BV4842DBI • 2209-900 Rev. N • 9/12

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Hearth and Home Technologies BV4236DBI manual Constructing the Appliance Chase, Minimum Framing Dimensions
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BV4236DBI specifications

The Hearth and Home Technologies BV4236DBI is a stunning direct vent gas fireplace that combines elegance with cutting-edge technology. Designed to enhance any living space, this fireplace provides a perfect blend of aesthetics and functionality, ensuring warmth and comfort during chilly evenings.

One of the standout features of the BV4236DBI is its contemporary design that offers a wide viewing area for the mesmerizing flames. With a sleek front and minimalistic frame, it fits seamlessly into modern home decor, making it an attractive focal point in any room. The large, unobstructed glass allows for maximum visibility of the fire, providing a cozy ambiance.

Performance-wise, the BV4236DBI boasts an impressive heating capacity. With a BTU output of up to 36,000, it effectively warms spaces ranging from medium to large. The efficiency of this fireplace ensures not only warmth but also reduced energy costs, making it an economical choice.

The BV4236DBI features advanced venting technology that allows for installation flexibility. The direct vent design draws air from the outside for combustion, ensuring that indoor air quality remains unaffected. This setup minimizes heat loss and creates a safe environment for users, making it suitable for homes of all types.

Another notable characteristic is the intuitive remote control and optional wall switch. This convenience feature allows users to easily adjust the flame height and heat output from anywhere in the room, ensuring customized comfort at the touch of a button. Additionally, the fireplace is equipped with an adjustable flame and media options, including decorative crushed glass or ceramic logs, which enhance the visual appeal.

Safety is a priority, and the BV4236DBI incorporates several safety features such as a built-in safety shutoff and an optional screen to prevent potential hazards. The fireplace's durable construction meets stringent safety standards, providing peace of mind for families.

In summary, the Hearth and Home Technologies BV4236DBI is a versatile, stylish, and efficient gas fireplace that offers an unmatched home heating experience. With its powerful performance, elegant design, and advanced technologies, it stands out as a prime choice for homeowners looking to elevate their living spaces with both comfort and sophistication. Whether for a cozy evening or a lively gathering, this fireplace provides the warmth and ambiance that every home deserves.
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