- 5", 5RV-RTf, Round, Type B, Gas Vent Top
- Top round for gravity draft venting of LP or natural gas burning appliances
- Not for wall furnaces or wood burning applications
- Inner wall aluminum, outer wall galvanized
- External screen prevents entry of most bird species
5", 5RV-RTf, Round, Type B, Gas Vent Top. Top round for
gravity draft venting of LP or natural gas burning appliances. This is not for
wall furnaces or wood burning applications. Inner wall aluminum, outer wall
galvanized. 100 million BTU per hour. 500 F maximum. External screen prevents
entry of most bird species. From the Manufacturer 5", 5RV-RTf, Round, Type B,
Gas Vent Top. Top round for gravity draft venting of LP or natural gas burning
appliances. This is not for wall furnaces or wood burning applications. Inner
wall aluminum, outer wall galvanized. 100 million BTU per hour. 500 F maximum.
External screen prevents entry of most bird species.