Enviro ENVIRO User Manual

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A firestop
is required
through the
rear wall.
23"
(584mm)
13
5
/
8
"
(346mm)
61" (1.55m)
minimum
within the framing
(behind the finish
facing) from the
base of the unit
&
54" (1.37m)
minimum
ceiling height in
front of the unit
from the base
of the unit
40
1
/
4
"
(1022mm)
Min 6
1
/
2
"
(165mm)
Ceiling
Figure 17.  Dimensions for Framing the Firebox.
We recommend
installing these
frame pieces
after the unit
is installed.
12
3
/
8
"
(315mm)
5
5
/
16
"
(135mm)
45
o
34
15
/
16
"
(887mm)
40
1
/4"
(1022mm)
Table 2. Framing Dimensions.
Firebox Framing
Depth
135⁄8”
34.6 cm
Width
23”
58.4 cm
Height
401⁄4”
102.2 cm
Figure 18.  Dimensions for Top 
Framing the Firebox.
The  fireplace  can  be  located  along 
a  wall,  raised  or  at  floor  level,  or  in 
a  corner.    There  are  specific  framing 
measurements  for  each  situation. 
The  basic  opening  should  have  the 
dimensions  shown  in  Figure  17  and 
Table 2.  Refer to  Figure 1 and Table 
3  for  the  placement  of  the  gas  and 
electrical inlets. When the basic framing 
is done and the unit is installed the three 
(3) top pieces of the framing 
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