TOP STUDS MUST
CLEAR SPACERS
ON TOP OF UNIT
22 5/8
397/8
48 1/2
MIN.
Figure 5
1/2 | 2 MIN. CLEARANCE | |
MIN. TO | ||
FROM OUTER PIPE | ||
COMBUSTIBLES | ||
TO COMBUSTIBLES | ||
| ||
| 22 5/8 | |
| 11 5/16 | |
21 1/2 | Ø15 OUTER PIPE | |
| ||
Figure 8 |
|
1/2 MIN. |
|
OVERLAP | 1/2 MIN. |
METAL SAFETY STRIPS |
|
(SUPPLIED) |
|
Figure 6 |
|
1/2" (12.7mm)
MIN. TO COMBUSTIBLES
NAILING
FLANGES
PREPARED
FRAMING
NAILS OR
SCREWS
Figure 9
Proceed to secure firebox to prepared framing at nail- ing flanges located at the sides of the firebox as shown in Figure 9.
PLATFORM MUST BE | 39 7/8 | |
SOLID, FLAT, AND |
|
|
FULLY SUPPORTED |
| |
| 48 1/2 | 22 5/8 |
"Z" TYPE | MIN. |
|
|
| |
METAL |
|
|
SAFETY |
|
|
SHIELDS |
|
|
(NOT |
|
|
SUPPLIED) |
|
|
|
| * |
| AS REQUIRED BY DESIGN |
|
| AS LONG AS CEILING |
|
Figure 7 | CLEARANCE IS |
|
MAINTAINED |
| |
HEARTH EXTENSIONS
A hearth extension is required to protect combustible floor surround- ing firebox. You may fabricate your own per the dimensions shown in Figure 10, page 6.
The hearth extension must project 20 in. min. to the front and 12 in. min. beyond each side of the firebox opening except on the end where projection is 16 in. min. to the front and 20 in. to the sides (see Figure 10, page 6).
55505 | 5 |
