Empire 41" Boulevard Direct Vent Linear Contemporary Fireplace driftwood Real Fyre pilot assembly and

Real Fyre pilot assembly and ODS (Oxygen Depletion Sensor) for vent free series gas log burners with a -12 or 12M valve only (with or without remote) Natural Gas

Ambiance Side Lighting

Multiple flame colors

making them ideal for applications where wall-cavity space is tight

Empire 41" Boulevard Direct Vent Linear Contemporary Fireplace driftwood Real Fyre pilot assembly andOVERVIEW 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