ULC 636

• Use for concentric horizontal terminations White termination with bird guard screen UV-resistant Inner plate is 8-5/8 in (220 mm) square, outer plate is 9-7/16 in (240 mm) square for all flue sizes Without adapters

PolyPro® pipes are used for venting water heaters, condensing boilers and warm air furnaces. PolyPro® is an environmentally-safe and engineered alternative, for condensing gas appliances. Engineered for venting, it is 100% recyclable and contains no toxic or carcinogenic materials, chlorides or heavy metals. PolyPro® does not release hazardous gases during combustion and has been used safely throughout Europe for over 20 years. Polypropylene has a higher operating temperature limit of 230 deg F/110 deg C (PVC is 149 deg F/65 deg C max and CPVC is 194 deg F/90 deg C). PolyPro® is engineered with a corrosion-free, condensation management system.