Aliaxis Group SA System 636, 197033, FGV Concentric Vent Kit, 2 x 28in, CPVC
System 636 concentric kits, are available in a variety of lengths and come in 2 in, 3 in and 4 in diameters. These pipe-in-pipe kits allow for both exhaust and intake pipes to penetrate the roof or side wall through only one hole. The concentric vent kits are now certified with mechanically fastened rain caps.
Aliaxis Group SA System 636, 197033, FGV Concentric Vent Kit, 2 x 28in, CPVC
System 636 concentric kits, are available in a variety of lengths and come in 2 in, 3 in and 4 in diameters. These pipe-in-pipe kits allow for both exhaust and intake pipes to penetrate the roof or side wall through only one hole. The concentric vent kits are now certified with mechanically fastened rain caps.
