![E](/images/new-backgrounds/43891/4389119x1.webp)
A
B
F
C
D
Note: Framing should be constructed of 2 X 4 lumber or heavier. The framing headers may rest on the appli- ance
J
G
E
H
I
Clearance to Combustibles
| A | B | C | D | E | F | G | H | I | J |
| Rough | Rough | Rough | Rough | Clearance | Combustible | Combustible | Behind | Sides of | Front of |
| Opening | Opening | Opening | Opening | ||||||
| to Ceiling | Floor | Flooring | Appliance | Appliance | Appliance | ||||
| (Vent Pipe) | (Height) | (Depth) | (Width) | ||||||
|
|
|
|
|
|
| ||||
Inches | 10 | 52 | 0 | 0 | 1 | 1/2 | 36 | |||
Millimeters | 254 | 1321 | 438 | 1054 | 825 | 0 | 0 | 25 | 13 | 914 |
ABOVE THE ELBOW FOR THE ENTIRE WIDTH AND
DEPTH (BEHIND THE FRONT HEADER) OF THE FIREBOX.
WALL STUD
3 IN.
Figure 3.4 Clearances to Combustibles
10 |