Empire Tahoe 42" Intermittent Pilot Control With On/Off Switch and Blower, Propane Gas Direct Vent Luxury Fireplace h26.875 The Astria 50-inch Masonry Midnight

The Astria 50-inch Masonry Midnight Full Herringbone Brick Liner enhances a fireplace with both style and functionality

or 3-sided bay fireplace

Specifications for Astria 24-inch Magniflame Natural Gas Burner

a vent-free firebox is simply the metal combustion chamber of a traditional fireplace system

Empire Tahoe 42" Intermittent Pilot Control With On/Off Switch and Blower, Propane Gas Direct Vent Luxury Fireplace h26.875 The Astria 50-inch Masonry MidnightA Direct Vent system uses two vent pipes. One draws air in from outdoors to support combustion. The other exhausts the by products of combustion to the outside. The two vent pipes may be concentric (exhaust pipe within a larger diameter intake pipe) or co linear (separate pipes of about the same size). Combustion takes place inside a sealed chamber with a glass front in the case of a fireplace. Room air circulates around the combustion chamber, often