Our PVC flue pipe is rated for a maximum flue gas temperature of 149˚F and is fully certified to the rigorous requirements of UL 1738 vent pipe standard for gas-burning appliances, Categories II and IV. System 1738 ® pipes and fittings are black in …

Only IPEX offers System 636 ® Flue Gas Venting, a complete system of pipe fittings, termination kits and cements engineered and manufactured to strict quality, performance and dimensional standards. System 636 ® PVC and CPVC pipe are made to sturdy Schedule 40 dimensions providing strong, rigid pipe for use in demanding applications.

System 1738 Flue Gas Venting offers a full range of pipe, fittings and termination components that are manufactured from an engineered PVC compound, rated for a maximum flue gas temperature of 149˚F and that are fully certified to the rigorous requirements of UL 1738 venting standard for gas-burning appliances, Categories II and IV.

UL 1738 certified vent system for gas burning appliances; Rated flue gases up to and including 149F (65 degrees C) Black color protects against UV degradation; View More Details

System 1738 Flue Gas Venting offers a full range of pipe, fittings and termination components that are manufactured from an engineered PVC compound, rated for a maximum flue gas temperature of 149?F and that are fully certified to the rigorous requirements of UL 1738 venting standard for gas-burning appliances, Categories II and IV.

The Access Tee allows an inline point for flue monitoring using fully certified System 636 components. The tee is available in PVC and CPVC. † May be installed in new installations or added to existing lines when monitoring is required † May be used on vent lines in diameters (1-1/2" – 4") † Certified for use only on IPEX System 636 ...

System 636TM PVC Flue Gas Venting System is third party certified and listed to ULC S636 in accordance with the CSA B149.1 Natural Gas and Propane Installation Code. System 636 PVC is intended for negative or positive pressure venting and …

Fully certified as a complete pipe, fittings, and cement system. Ease of identification with fitting labels and pipe print lines. Designed for negative or positive pressure venting of gas-fired appliances ; No mixing of brands is permitted ; PVC certified for flue gas temperatures up to 65°C (149°F) ULC S636, CAN/ULC S102.2

System 1738 Flue Gas Venting offers a full range of pipe, fittings and termination components that are manufactured from an engineered PVC compound, rated for a maximum flue gas temperature of 149˚F and that are fully certified to the rigorous requirements of UL 1738 venting standard for gas-burning appliances, Categories II and IV.

Fully certified as a complete pipe, fittings and cement system; 2-system options cover a broad range of operating temperatures; No mixing clause of ULC S636 ensures full compatibility of all pipes, fittings and cement; Installer training available; Color: grey; Return Policy