DuraVent Concentric Vent System 3" x 5" x 36" Black Vent Pipe Length h57.75 in coastal areas and has

in coastal areas and has a 1" x 1" stainless steel screen

18-inch curved fan blades for optimal air movement with a maximum CFM of 6360

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Note: The SIU Series of Infrared Tube Heaters give you the same options you like from the SIS Series

BTU 12500 Finish RAL 2008 49/24340 Powder Coat Connector Size 8" Width 34" Overall Height 68" To Center Line Weight 165 lbs

DuraVent Concentric Vent System 3" x 5" x 36" Black Vent Pipe Length h57.75 in coastal areas and hasAn economical venting solution for condensing and noncondensing appliances, the Concentric Venting System (CVS) features a UL1738 approved super ferritic stainless steel inner wall. The proprietary twist lock connection eliminates use of clamps or mechanical fasteners and saves installation time. Only one penetration is needed through the roof or the wall for both exhaust and combustion air. Multiple pipe lengths and telescoping pipe extensions