Flat Roof Jack for Class B gas appliance venting systems. It's designed for roof penetration of Class B pipe on a flat roof. It is made of galvanized metal and all seams are soldered.
- 1 in. minimum clearance from combustible materials
- Use with gas or propane burning appliances only
- Use with storm collar models BV-RSC 04
- Designed for flat roofs
- UL listed
- Consult your local building codes for approved installation practices