Empire 43" Loft Medium Direct-Vent Gas Fireplace Insert (27,000 BTU) Ignition Type:Intermittent Pilot Installation and Operation Instructions

Installation and Operation Instructions

Fixed Mesh Screen

the International Residential Code (IRC)

and 36” sizes

The best sources for USA pumice are in the western states

Empire 43" Loft Medium Direct-Vent Gas Fireplace Insert (27,000 BTU) Ignition Type:Intermittent Pilot Installation and Operation InstructionsOVERVIEW 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