10 Heatilator • RBV4236/RBV4842 • 4048-210 Rev K • 02/07
C. Clearances
C
B
A
Per Vent Manufacturer’s
Specifications
30 in.
(762 mm)
to ceiling
0 in.
Drywall
0 in.
1/2 in.
(13 mm)
1/2 in.
(13 mm)
36 in.
(914 mm)
Combustible Object
0 in.to level
of standoffs
Combustible flooring may be installed
next to the front of the appliance.
Figure 3.2 Clearances to Combustibles
Fire Risk
Odor Risk
• Install appliance on hard metal or wood
surfaces extending full width and depth
of appliance.
• Do NOT install appliance directly on
carpeting, vinyl, tile or any combustible
material other than wood.
• Do NOT place furniture or any other
combustible household objects within
36 in. of the appliance front.
WARNING
Model #
A
Rough Opening
(Width)
B
Rough Opening
(Height)
C
Rough Opening
(Depth)
RBV4236 in. 42 39-3/4 22
mm 1067 1010 559
RBV4842 in. 48 39-3/4 22
mm 1219 1010 559
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.
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