B. Constructing the Appliance Chase

A chase is a vertical boxlike structure built to enclose the gas appliance and/or its vent system. Vertical vents that run on the outside of a building may be, but are not required to be, installed inside a chase.

Construction of the chase may vary with the type of building. These instructions are not substitutes for the requirements of local building codes. Local building codes MUST be checked.

Chases should be constructed in the manner of all outside walls of the home to prevent cold air drafting problems. 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 in cold climates, the firestops 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 insulation. 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

WARNING

Fire Risk.

Odor Risk.

•Install appliance on hard metal or wood surfaces

extending full width and depth of appliance.

•Do NOT install appliance directly on carpeting, vinyl, tile or any combustible material other than wood.

•Do NOT place furniture or any other combustible household objects within 36 inches of the appliance front.

WARNING

Fire Risk.

•Construct chase to all clearance specifications in manual.

•Locate and install appliance to all clearance

specifications in manual

A

E

F

B

 

 

 

 

 

 

 

J

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

 

I

 

 

 

 

 

 

 

 

 

 

Models

 

A

B

C

D

E

F

G

H

I

SL-550TV-D

Inches

10

33

16-1/4

37

31

0

0

1/2

1/2

mm

254

838

413

940

787

0

0

13

13

 

SL-750TV-D

Inches

10

38-1/4

16-1/4

42

31

0

0

1/2

1/2

mm

254

971

413

1067

787

0

0

13

13

 

SL-950TV-D

Inches

10

42-1/4

16-1/4

49

31

0

0

1/2

1/2

mm

254

1073

413

1245

787

0

0

13

13

 

Figure 3.2 Clearances to Combustibles

10

Heat & Glo • SL-550 / 750 / 950TV-D • 2053-985 Rev. H • 9/06

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Hearth and Home Technologies SL-550TV-IPI-D, SL-550TV-D, SL-750TV-IPI-D Constructing the Appliance Chase, Clearances
Page 9 Page 11

SL-950TV-D, SL-750TV-D, SL-550TV-D, SL-550TV-IPI-D, SL-950TV-IPI-D specifications

Hearth and Home Technologies offers an impressive range of gas fireplaces with the SL-750TV-IPI-D, SL-950TV-IPI-D, SL-550TV-IPI-D, SL-550TV-D, and SL-750TV-D models. Each of these fireplaces showcases innovative design, outstanding performance, and advanced technology, making them a perfect choice for any modern home.

The SL-750TV-IPI-D is known for its large viewing area, providing a spectacular flame presentation that is both customizable and efficient. Its advanced IntelliFire® ignition system ensures reliable and easy operation, minimizing the need for manual ignition. This model also offers a balanced flue design that allows for flexible installation options, enhancing its versatility.

Similarly, the SL-950TV-IPI-D boasts a larger firebox, providing even more impressive heat output and increased aesthetics. Its high-efficiency rating ensures that energy consumption is kept low while delivering warmth. This model also utilizes the IntelliFire system, but it is enhanced with LED accent lighting, creating an inviting atmosphere while complementing the fireplace’s flickering flames.

On the smaller end of the spectrum, the SL-550TV-IPI-D combines compact design with remarkable efficiency. Its direct vent technology offers excellent venting options, allowing installation in various locations without compromising on performance. Equipped with adjustable flame settings, homeowners can tailor the experience to their liking, creating the perfect ambiance for any occasion.

The SL-550TV-D model takes a similar approach but focuses on traditional control mechanisms. This version allows users to manage the fireplace with ease through a manual control system while still maintaining the benefits of direct vent technology.

Lastly, the SL-750TV-D version offers a grand fireplace experience. It features a stunning glass front and can serve as a stunning focal point in larger living spaces. The model's durability is paired with elegant aesthetics, ensuring clients receive not just a heating solution but also a piece of art.

Collectively, all five models prioritize efficiency, design, and user-friendly features, ensuring that Hearth and Home Technologies delivers high-performing solutions that meet varied homeowner needs while offering the flexibility of installation and styles that fit seamlessly into any environment. Whether seeking warmth, style, or both, these fireplaces are worthy investments that enhance home living.
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