
Heat & Glo • RED60 • 2159-900 Rev. B • 12/09
19
C
B
D
A
Figure 5.4. Clearances to Combustibles-RED60
MINIMUM FRAMING DIMENSIONS*
A
B
C
D
E
F
G
H
I
J
Rough
Opening
(Vent Pipe)
Rough
Opening
(Height)
Rough
Opening
(Depth)
Rough
Opening
(Width)
Clearance
to Ceiling
Combustible
Floor
Combustible
Flooring
Behind
Appliance
Sides of
Appliance
Front of
Appliance
Inches
10
51
18-1/4
70-3/8
43
0
0
1
1
36
Millimeters
254
1295
464
1788
1092
0
0
25
25
914
H
E
MEASURE FROM TOP OF
FIREPLACE OPENING
I
G
J
F