Heatilator CRAVE4836-B Installation And Appliance Setup page 18

HEADER
DEPTH**
B
D
APPLIANCE MAY BE INSTALLED OFF OF FLOOR***
A
CRAVE4836-B Rough
Opening
(Vent Pipe)
Inches
10
Millimeters
254
CRAVE6048-B
Inches
10
Millimeters
254
CRAVE7260-B
Inches
10
Millimeters
254
CRAVE8472-B
Inches
10
Millimeters
254
* = Adjust framing dimensions for interior sheathing (such as sheetrock)
**= Header depth not to exceed 3-1/2 inches.
***= If appliance is installed off of floor, maintain required clearances to combustibles.
Construct platform in accordance with local building codes.
Figure 3.10 Clearances to Combustibles-CRAVE4836-B, CRAVE6048-B, CRAVE7260-B, CRAVE8472-B
Heatilator • CRAVE4836/ST-B, CRAVE6048/ST-B, CRAVE7260/ST-B, CRAVE8472/ST-B Installation Manual • 2301-973 Rev. H • 5/17
18
A
C
MINIMUM FRAMING DIMENSIONS*
B C D
Rough Rough Rough
Opening Opening Opening
(Height) (Depth) (Width)
42 18-1/4 48-1/4
1067 464 1226
42 18-1/4 60-1/4
1067 464 1530
48 18-1/4 72-1/4
1219 464 1835
48 18-1/4 84-1/4
1219 464 2140
F
J
E F G
Clearance Combustible Combustible
to Ceiling Floor Flooring
31 0
787 0
31 0
787 0
31 0
787 0
31 0
787 0
K=MEASUREMENT FROM
BOTTOM OF FIREPLACE
TO CEILING
E=MEASUREMENT FROM TOP OF
FIREPLACE OPENING
TO CEILING
G
I
H I
Behind Sides of
Appliance Appliance
0 1 1
0 25 25
0 1 1
0 25 25
0 1 1
0 25 25
0 1 1
0 25 25
E
K
H
J K
Front of Clearance
Appliance to Ceiling
48 55-1/2
1219 1410
48 55-1/2
1219 1410
48 55-1/2
1219 1410
48 55-1/2
1219 1410