INSTALLATION

Continued

Noncombus-

Requirements for Safe

tible Material

Installation

Distance (A)

 

12" or more

Noncombustible Mate-

 

rial OK.

Between 8" and

Install fireplace hood

12"

accessory (GA6050,

 

GA6052 or GA6053 see

 

Accessories, page 27)

Less than 8"

Noncombustible materi-

 

als must be extended to

 

at least 8". See Between

 

8" and 12" above. If you

 

cannot extend material,

 

you must operate heater

 

with flue damper open.

 

 

10"

Mantel Shelf

 

Underside of

 

 

 

 

 

 

 

 

 

8"

 

 

 

 

 

 

Mantel Shelf

 

 

 

 

 

 

 

 

 

 

6"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2 1/2"

 

 

 

 

All minimum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

distances are

Minimum

 

 

 

 

 

 

 

in inches

 

 

 

 

 

 

 

 

 

(A)

 

 

 

 

 

 

 

Log Set

 

 

 

 

 

 

 

Noncombustible

 

 

 

 

 

 

24"/30"/36"

 

 

 

 

 

 

 

Material

 

12"

18"

 

20"

22"

24"

 

 

 

 

Models

 

 

 

 

 

 

 

 

 

8"

8"

 

14"

17"

20"

 

 

18" Model

 

 

 

 

 

 

 

 

 

 

 

 

 

Top of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fireplace

 

 

Minimum Non-

Distances to

Opening

 

 

Combustible

 

Underside of

 

 

 

 

 

 

Material Height

Mantel

 

 

 

 

 

Figure 6 - Minimum Mantel Clearances

Without Using Hood

12"

10"

8"

6"

2 1/2"

Minimum

Noncombustible

Material8"

Min.

Mantel Shelf

Underside

of Mantel

Shelf

All minimum distances are in inches

12"

15"

18"

20"

Hood (GA6050, GA6052 or GA6053)

Distances to Underside of Mantel

Top of

Fireplace

Opening

Figure 5 - Heat Resistant Material (Slate,

Marble, Tile, etc.) Above Fireplace

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 Figure 7 when using hood.

Figure 7 - Minimum Mantel Clearances

When Using Hood

NOTICE: Surface temperatures ofadjacentwallsandmantelsbe- comehotduringoperation.Walls and mantels above the firebox may become hot to the touch. If installed properly, these tem- peratures meet the requirement of the national product standard. Follow all minimum clearances shown in this manual.

10

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Desa CDL3924PT, CDL3924NT, LSL3124P installation manual Mantel Clearances, Noncombus, Tible Material Installation Distance a

LSL3124P, CDL3924PT, CDL3924NT specifications

Desa CDL3924NT, LSL3124P, and CDL3924PT are notable choices in the realm of heating appliances, demonstrating advanced engineering and an array of user-friendly features. Each model has unique characteristics, making them suitable for diverse heating needs.

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