GVS-65 and GVS 95 NAPCO S636 gas venting system White, bell end Pipe Toronto, Edmonton, Vancouver, Montreal, Saskatoon
GVS-65 and GVS 95 NAPCO S636 gas venting system White, bell end GVS 65 is manufactured with PVC is designed for up to 65°C , GVS-90 CPVC is designed for up to 90°C s
PVC and CPVC GVS systems conform to ULC S636-65 ULC S636-90