Empire 48" Boulevard Direct Vent Linear Contemporary Gas Fireplace stainless-stell this motor pulley is a

this motor pulley is a testament to excellence in performance and reliability

5" (D) x 20

ensuring optimal indoor humidity levels regardless of external conditions

this log assembly surpasses competitors in every aspect

the Trane CTR6958 stands head and shoulders above the rest

Empire 48" Boulevard Direct Vent Linear Contemporary Gas Fireplace stainless-stell this motor pulley is aOVERVIEW 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