INSTALLATION

9

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).

10"

8"

6"

2 1/2"

Minimum Non-

 

 

(A)

 

Combustible

 

Material

12"

 

 

 

 

 

 

8"

 

 

 

 

Mantel Shelf

18"

 

20"

22"

 

8"

 

14"

17"

 

 

 

 

Underside of

Mantel Shelf

All minimum distances are in inches

Log Set

24" 24" Model

20" 18" Model

Top of Fireplace

Opening

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 Figure 7 when using a hood.

NOTICE: Surface temperatures of adjacent walls and

Minimum Non-

Distances to

Combustible

Underside of

Material Height

Mantel

Figure 6 - Minimum Mantel Clearances Without Using Hood

Mantel Shelf

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 mini- mum 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

 

12"

 

 

 

10"

 

 

 

8"

 

 

 

6"

 

 

 

2 1/2"

 

 

Minimum Non-

 

 

 

Combustible

 

 

 

Material

8"

12"

15"

 

 

Min.

 

 

 

Hood

Distances to

 

(GA6050, GA6052,

 

Underside of

 

or GA6053)

 

Mantel

 

 

18"

Underside of

Mantel Shelf

All minimum distances are in inches

Log Set

20" 18" and 24" Models

Top of Fireplace Opening

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 7 - Minimum Mantel Clearances When Using Hood

 

Combustible

Hearth

14"

Material

 

Combustible

Min.

 

Material

 

 

5"

 

 

Min.

Noncombustible Material

 

Figure 8 - Minimum Fireplace

Figure 9 - Minimum Fireplace

Clearances If Installed at Floor

Clearances Above

Level

 

Combustible Flooring

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Desa CLD3924PTA, CLD3924NTA, CLD3018NA 24 Mantel Clearances, Floor Clearances, Determining Minimum Mantel Clearance
Page 8 Page 10

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