INSTALLING INSTALLATION AND CLEARANCES (Vent-Free Operation Only)

Continued

 

 

 

WARNING

 

 

 

 

 

 

 

 

 

 

Maintain the minimum clearances. If you can, provide greater clear-

 

 

ances from floor, ceiling, and adjoining wall.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MINIMUM FIREPLACE CLEARANCE

 

 

 

 

 

 

TO COMBUSTIBLE MATERIALS

 

 

 

Log Size

 

 

Side Wall

Ceiling

 

Floor

 

 

 

 

 

 

 

 

 

18", 24", 30"

 

16"

42"

 

5"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOG SIZING REQUIREMENTS

 

 

 

 

 

 

 

 

 

 

 

 

Log

 

Minimum Firebox Size

 

 

 

 

 

Size

Height

 

Depth

Front Width

 

Rear Width

 

 

 

 

 

 

 

 

 

 

 

 

18"

 

17"

 

14"

20"

 

14"

 

 

24"

 

17"

 

14"

26"

 

18"

 

 

30"

 

17"

 

14"

32"

 

22"

 

 

 

 

 

 

 

 

 

 

Carefully follow the instructions below. This will ensure safe installation into a

 

 

masonry or U.L. listed manufactured fireplace.

 

Minimum Wall and Ceiling Clearances (see Figure 4)

A.Clearances from the side of the fireplace opening to any combustible wall should not be less than 16 inches.

B.Clearances from the top of the fireplace opening to the ceiling should not be less than 42 inches.

42"

16"

Left and

Right Sides

Figure 4 - Minimum Clearance to Wall and Ceiling

Continued

9

101308

Page 9
Image 9
Desa NATURAL GAS LOG HEATER installation manual To Combustible Materials, LOG Sizing Requirements