Empire 41" Boulevard Direct Vent Linear Contemporary Fireplace driftwood Ambiance Side Lighting

Ambiance Side Lighting

Multiple flame colors

This unit does require 6 sq

Charred Ember Glass

Empire 41" Boulevard Direct Vent Linear Contemporary Fireplace driftwood Ambiance Side LightingOVERVIEW A 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