R
2700-I WOOD INSERT (ACT)
CHIMNEY REQUIREMENTS
WARNING
Fire Risk.
Follow Chimney Connector Manufacturer’s
Instructions for Proper Installation.
ONLY use connector:
•Within the room, between appliance and ceiling or wall.
Connector shall NOT pass through:
•Attic or roof space
•Closet or similar concealed space
•Floor or ceiling
Maintain minimum clearances to combustibles
Firestopping
OVALIZING ROUND STAINLESS STEEL
LINERS
Ovalizing round stainless steel liners to accommodate the liner passing through the damper region of a fireplace is an allowable and acceptable practice.
Ensure that the ovalization is minimized to the extent required to fit through the damper.
WARNING
Fire Risk.
Do NOT pack insulation or other combustibles between spacers.
•ALWAYS maintain specified clearances around venting and spacers.
•Install spacers as specified.
Failure to keep insulation or other material away from vent pipe may cause fire.
| |
Firestopping |
|
Material | Floor |
| |
2 inch |
|
(51mm) |
|
| Ceiling |
Floor | Caulk |
| |
(second Story) | Minimum 1 inch (25mm) |
| |
| clearance from exterior |
| chimney to sheathing |
CHIMNEY HEIGHT
At least ft
(91cm)
10 ft
(05cm)
At least 2 ft
(61cm)
Figure 7.1
Figure 7.3 - 2-10-3 Rule
Minimum 2 inch (51mm) clearance from combustible material
and insulation
ceiling
CHIMNEY TOp VIEW
1/2" (12.7mm) airspace
FLUE |
5/8" (16mm) Fireclay Flue Liner
Chimney Wall
4" (102mm)
Nominal
Figure 7.2
Foundation
Figure 7.4
September 1, 2008 | Page |
