1 6 Installation (For Qualified Installers Only)
Installation Example: Class A Chimney Retrofit
Vent | 2” | |
Minimum | ||
Clearance* | ||
| ||
| “Tee” | |
| Outside | |
Type "L" Vent | Air | |
| (optional) | |
| 9” Minimum | |
Floor Protection | 6” Minimum | |
|
.RTV °F 500Silicone
Seal each vent section (including adapters, elbows, etc...) by injecting a liberal amount of
Storm Collar
Class A Chimney
500° F. RTV silicone into the gap between sections.
Roof Flashing 
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
Vent
Clearance* 
2” Min. 
Floor Protection
Outside air may be drawn from a ventilated crawl space.
*Install vent at clearance specified by the vent manufacturer.
© Travis Industries | 4080725 | 100 - 0115 4 |
