B-VENT GAS 

B-Vent gas fireplaces utilize the same passive draw methodology as wood burning products - drawing in room air to aid in combustion.  Though the fireplace pulls room air, it is a minimal amount compared to the amount of air a traditional wood burning fireplace uses.  This is a gas-only technology and cannot burn any other fuel source other than natural gas and liquid propane.  B-Vent products use smaller "Class B" furnace flue systems which range from 5" to 8" in diameter, depending on the BTU output.  B-Vent fireplaces or stoves can only exhaust vertically, making the install of a B-Vent unit only suitable in certain applications.

 

FMI B-Vent Cast Iron Stove

Astria Mission B-Vent - Fireplace


B-Vent Fireplaces and Stoves Available From These Fine Manufacturers