A. Chimney Requirements

Measure vertical distances from the base of the fireplace as shown in Figure 8.2.

•

Minimum overall straight height

14

(4.27 m)

•

Minimum height with offset/return

16.5 ft

(5.03 m)

• Maximum height

90 ft

(27.43 m)

• Maximum chimney length between an offset

20 ft

(6.1 m)

 

and return

 

 

• Maximum distance between chimney

35 ft

(10.67 m)

 

stabilizers

 

 

•

Double offset/return minimum height

20 ft

(6.1 m)

• Maximum unsupported chimney length

6 ft

(1.83 m)

 

between the offset and return

 

 

• Maximum unsupported chimney height above

35 ft

(10.67 m)

 

the fireplace

 

 

• Maximum unsupported chimney above roof

6 ft

(1.83 m)

WARNING! Risk of Fire! You must maintain 2 in. (51

mm)air space clearance to insulation and other combus- tible materials around the chimney system. Failure to do so may cause overheating and fire.

Table 8.1

Determine the chimney components needed to complete your particular installation:

•Measure the total vertical height of the fireplace installation from the base of the fireplace assembly to the approximate location of the bottom of the termination cap.

•Subtract the effective height of the fireplace assembly (see Figure 8.2) from the total vertical height to determine the overall height of the chimney installation.

•Create a schematic for your application similar to Figure 8.2 showing components required (referring to Table 8.1). Figure 8.1 identifies those components and where used.

•Install a ceiling firestop whenever the chimney penetrates a floor/ceiling.

NOTICE: A maximum of two pairs of offsets and returns may be used.

CAUTION! Risk of Fire and/or Asphyxiation! DO NOT connect this fireplace to a chimney flue servicing another appliance. DO NOT connect to any air distribu- tion duct or system. These actions could cause over- heating/fire in the chimney flue, or release of exhaust fumes into the living areas.

HEIGHT OF CHIMNEY COMPONENTS

in.

mm

Chimney Stabilizer

 

 

 

SL11

4-3/4

121

 

 

 

 

Ceiling Firestops

 

 

 

FS538

0

0

 

 

 

 

 

FS540

0

0

Offsets/Returns

 

 

 

SL1130

18

457

 

 

 

 

Roof Flashing

 

 

 

RF570

0

0

 

 

 

 

 

RF571

0

0

Chimney Sections*

 

 

 

SL1106

4-3/4

121

 

 

 

 

 

SL1112

10-3/4

273

 

SL1118

16-3/4

425

 

SL1136

34-3/4

883

 

 

 

 

 

SL1148

46-3/4

1187

* Dimensions reflect effective height.

 

 

20 ft (6.10 m) max. pipe between an offset & return

Ceiling Firestop

44in.

(1118 mm) Effective Height

6 ft (1.83 m) max. unsupported chimney above roof

35 ft (10.7 m) max. straight unsupported chimney height

16.5ft (4.04 m) min. height/single offset-return 20 ft. (5.03 m) min. height/double offset-return

90 ft (27.43 m) max. height

Figure 8.2 Chimney Requirements

Heatilator • Multi-Sided Woodburning Fireplace • 34955 • Rev V • 11/08

25

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Hearth and Home Technologies FL92 owner manual Chimney Requirements, Height of Chimney Components
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FL92 specifications

Hearth and Home Technologies (HHT) has long been recognized as a leader in the hearth industry, providing innovative and efficient heating solutions. Among its impressive lineup, the FL92 stands out as a versatile and modern gas fireplace that enhances both ambiance and functionality in various living spaces.

One of the main features of the FL92 is its expansive viewing area. The large glass front offers an unobstructed view of the flames, creating a mesmerizing focal point for any room. It allows consumers to enjoy the warmth and beauty of a traditional fire without the hassle of wood or ash cleanup. The design effectively blends contemporary aesthetics with practicality, making it an appealing choice for modern homes.

In terms of technology, the FL92 is equipped with advanced heating capabilities. It utilizes a powerful yet efficient burner system that provides reliable heat output while maximizing fuel efficiency. This means homeowners can enjoy a cozy atmosphere on chilly evenings while being mindful of energy consumption, potentially leading to lower utility bills.

Additionally, the FL92 features a variety of customizable options to suit individual preferences and home décor. Customers can choose from different finishes, media options, and decorative fronts to create a personalized look that complements their interior design. This level of customization ensures that the FL92 can be seamlessly integrated into any space, whether it’s a contemporary loft or a traditional living room.

Another standout characteristic of the FL92 is its easy installation and user-friendly operation. HHT has designed the unit with the homeowner in mind, making it compatible with a variety of installation scenarios, including zero-clearance applications. This versatility simplifies the process for contractors and homeowners alike.

Safety is also a top priority for HHT, and the FL92 is designed with several safety features, including an automatic shut-off function and a tempered glass front that remains cool to the touch. These elements not only provide peace of mind but also contribute to the overall user-friendly experience.

In conclusion, the Hearth and Home Technologies FL92 is a modern gas fireplace that combines aesthetic appeal with advanced heating technology and safety features. Its spacious viewing area, customizable options, and efficient operation make it an excellent choice for those looking to enhance their living spaces with the warmth and ambiance of a sophisticated fireplace. Whether for new builds or renovation projects, the FL92 stands out as a reliable and stylish option in the world of home heating solutions.
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