CFM Corporation A125 Manual De Usuario

5

FP1249a

locating DV unit

with zero clearance kit

4/03

FP1249a

Fig. 1  Locating unit with zero clearance kit.

 

A)   Flat on wall  

B)   Cross corner

 

C)   Island 

D)   *Room divider

 

E)   *Flat on wall corner 

F)   Chase installation

NOTE: (Fig. 1)
*  When you install your fireplace in (D) Room divider or (E) 
Flat on wall corner positions, a minimum of 6” (X) (153mm) 
clearance must be maintained from the perpendicular wall 
and the outer edge of the trim.

When the unit  is installed into a woodburning fireplace, 
the minimum distance the mantel can be placed above 
the fireplace is governed by local building codes appli-
cable to woodburning fireplaces. Consult local authori-
ties having jurisdiction for these clearances.
For applications requiring the use of a Zero Clearance 
Kit, the minimum height a mantel can be installed above 
the fireplace is 24" (610 mm) from the top of the upper 
louvres. The maximum mantel depth is 8" (203 mm). 
(Fig. 2)  

FP1325

Insert mantel

height

4/1/03   djt

24" Min.

(610mm)

FP1325

Fig. 2  Minimum mantel height above fireplace.

For Zero Clearance Kit applications, it is important to 
determine the finished facing material before beginning 
to frame. This will allow for the thickness of the finishing 
material between the frame and the fireplace trim.
Similarly, consideration must be given to the 1" inch 
depth of the air inlet channel sitting on the fireplace 
base. Finishing material for the hearth should be flush 
with the top of the air inlet channel.
If the fireplace is installed at floor level a noncombus-
tible hearth must extend a minimum 12" (305 mm) in 
front of the fireplace.
If the fireplace is recessed into the wall and at least 12" 
(305 mm) above floor level, no hearth is required.
A 3” diameter (for A125) or  4” diameter (for A132) 
Class ‘B’ vent must be used when installing the fire-
place insert along with the Zero Clearance Kit. The vent 
system must be a minimum height of 12’ (3.7 m)

K

37���" (946mm)

FP1251

Insert framing 

and finishing

1/03

P

O

Air Inlet Channel

Drywall

Finish Wall

Decorative Trim Kit

FP1351

Fig. 3  Insert framing dimensions.

NOTE: For K, O 

and P dimensions, 

refer to chart on 

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