10

INSTALLATION

Mantel Clearances Floor Clearances

INSTALLATION

Continued

MANTEL CLEARANCES

In addition to meeting noncombustible material clearances, you must also meet required clearances between fireplace opening and mantel shelf. If you do not meet the clearances listed below, you will need a hood.

Determining Minimum Mantel Clearance

If you meet minimum clearance between mantel shelf and top of fireplace opening, a hood is not required (see Figure 6).

Determining Minimum Mantel Clearance When Using a Hood

If minimum clearances in Figure 6 are not met, you must have a hood. When using a hood there are still certain minimum mantel clearances required. Follow minimum clearances shown in Fig- ure 7 when using hood.

Mantel Shelf

10"

8"

6"

2 1/2"

Minimum Non-

 

 

(A)

 

 

 

 

 

 

 

 

 

 

 

 

Combustible

 

 

 

 

 

 

 

Material

12"

18"

20"

22"

 

 

 

 

 

 

 

 

 

 

Minimum Non-

Distances to

Combustible

Underside of

Material Height

Mantel

Underside of

Mantel Shelf

All minimum distances are in inches

Log Set

24" All Models

Top of Fireplace

Opening

NOTICE: Surface temperatures of adjacent walls and mantels become hot during operation. Walls and mantels above the firebox may become hot to the touch. If installed properly, these temperatures meet the requirement of the national product standard. Follow all minimum clearances shown in this manual.

NOTICE: If your installation does not meet the minimum clearances shown, you must do one of the following:

•operate the logs only with the flue damper open

•raise the mantel to an acceptable height

•remove the mantel

FLOOR CLEARANCES

A.If installing appliance on the floor level, you must maintain the minimum distance of 14" to combustibles (see Figure 8).

B.If combustible materials are less than 14" to the fireplace, you must install appliance at least 5" above the combustible floor- ing (see Figure 9).

Figure 6 - Minimum Mantel Clearances Without Using Hood

 

12"

 

Mantel Shelf

 

 

 

 

 

 

 

 

 

 

 

Underside of

 

10"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mantel Shelf

 

 

 

 

 

 

 

 

 

 

8"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 1/2"

 

 

 

 

 

 

All minimum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

distances are

Minimum Non-

 

 

 

 

 

 

 

 

in inches

 

 

 

 

 

 

 

 

 

Combustible

 

 

 

 

 

 

 

 

 

Material

 

 

8"

 

12"

15"

18"

20"

 

 

 

 

 

 

Min.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Top of Fireplace

Opening

Hood

Distances to

(GA6050, GA6052,

Underside of

or GA6053)

Mantel

 

Figure 7 - Minimum Mantel Clearances When Using Hood

 

Combustible

 

 

14"

Material

 

 

 

Hearth

 

Min.

 

Combustible

 

 

 

 

 

 

Material

Noncombustible Material

 

5"

 

 

Figure 8 - Minimum Fireplace

Figure 9 - Minimum Fireplace

Clearances If Installed at Floor

Clearances Above

 

Level

 

Combustible Flooring

For..com

110021-01C

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Desa CTB3924NT, RL24NR, CSG3924NR, CTB3924NR Mantel Clearances, Floor Clearances, Determining Minimum Mantel Clearance
Page 9 Page 11

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