1 6 Installation (For Qualified Installers Only)
Installation Example: Class A Chimney Retrofit
3” |
|
Minimum | 2” |
| |
| Minimum |
| “Tee” |
| 7” Minimum |
Floor Protection |
|
6” Minimum |
|
Seal each vent section (including adapters, elbows, etc...) by injecting a
Storm Collar
Roof Flashing 
Class A Chimney
.RTV °F 500Silicone
liberal amount of 500° F. RTV silicone into the gap between sections.
Class A Chimney must maintain clearances outlined in the chimney’s installation instructions (usually 2”).
Class A Chimney Ceiling Support
“L” Vent to Class A Chimney Adapter
“L” Vent
3” Min.
2” Min. 
Floor Protection
Outside air may be drawn from a ventilated crawl space.
Travis Industries | 4061016 | 1 0 0 - 0 1 1 8 4 |
