Sidewalls/Surrounds; Frame The Fireplace - Heat & Glo LifeStyle RH-36 Series Owner's Manual

C. Sidewalls/Surrounds
Adjacent combustible side walls must be located a minimum of 12 in. (305 mm) from the fi replace opening. See Figure 3.3.
If you are using a decorative surround constructed of combustible material, it must be located within the shaded area de-
fi ned in Figure 3.3. Short stub walls are also acceptable if they are contained within the shaded area.
D. Frame the Fireplace
Figure 3.4 shows a typical framing (using 2 x 4 lumber) of the fi replace, assuming combustible materials are used. All re-
quired clearances to combustibles around the fi replace must be adhered to. See Figure 3.2. Any framing across the top of
the fi replace must be above the level of the top standoffs.
2 in. (51 mm) min.
air clearance to
the enclosure
and the
header.
C
Figure 3.4 Framing the Fireplace
14-3/8 in.
Flush
(365 mm)
Front
50 deg.
12 in.
(305 mm)
Model #
in.
RH-36
mm
in.
RH-42
mm
Figure 3.3 Sidewalls and Surrounds
B
A
Heat & Glo • RH-36/RH-42 • 4044-153 Rev S • 06/07
4 in.
(102 mm)
Brick
Front
A
B
12 in.
(305 mm)
A B
Fireplace Outside
Opening Dimensions
36 41
914 1041
42 47
1067 1194
Note: If the inside of the framed cavity
is to be fi nished, the framing dimensions
must include the fi nished surface. If
drywall is to be attached to the rear
wall, the depth must be measured from
the drywall surface.
Model #
in.
RH-36
mm
in.
RH-42
mm
9-3/4 in.
(248 mm)
39 deg.
A B C
42 40-1/4 21-1/2
1067 1022 546
48 40-1/4 21-1/2
1219 1022 546
11