30+ How Does A B Vent Fireplace Work. How ventless gas fireplaces work. These logs emit a blue flame, rather than the orange.
Ad by raging bull, llc. Direct vent gas fireplaces can not be converted to unvented gas fireplaces. Do you work for quora? Direct vent fireplaces are fully contained fireplace units designed to draw in the fresh air and expel combustion byproducts outside the structure. How does a gas fireplace blower work? Does a crackling fire define a home to you?
Direct vent fireplaces have a completely enclosed chamber that is extremely efficient, drawing in air for combustion from the outside and expelling gases to the outside as well.
Pros concentric pipes draw in outdoor air and expel exhaust gas. And, hearing you describe your situation, including the tall. B vent vs direct vent gas fireplaces and furnaces загрузил: Ventless gas fireplaces differ from vented gas fireplaces in terms of the logs, flame pattern, and method of venting.