Empire 22" Small Spirit Cast Iron Direct Vent Gas Stove Finish:Porcelain Black Experience a significant improvement in

Experience a significant improvement in heating efficiency and reliability with the State Industries 9007876005 Pilot Assembly Natural Gas

Valor 739I Gas Fireplaces

making it suitable for a wide range of commercial refrigeration and air conditioning systems

Spring return actuator with foot mount design

Energy Efficiency: By automating the ignition process

Empire 22" Small Spirit Cast Iron Direct Vent Gas Stove Finish:Porcelain Black Experience a significant improvement inOVERVIEW 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