Diversitech 2 in. PVC Concentric Vent Kit

The Concentric Vent allows both the intake for combustion air and the exhaust vent to pass through a standard roof or sidewall. This is an alternative to the standard two pipe intake/vent shown in the basic furnace installation instructions. CVENT-2 is for use with 2 in. intake/vent systems. Refer to the furnace installation instructions for intake/vent pipe sizing information. NOTE: The Concentric Vent reduces the allowable intake/vent piping length by 5 ft. from that listed in the basic furnace install...