DuraVent PolyPro Black UV Resistant Extended 90 Degree Elbow: more reach for ending the vent outside
The DuraVent PolyPro Black UV Resistant Extended 90 Degree Elbow is an elbow that turns the vent where it ends outdoors. Its legs are longer than those on the standard elbow, giving the end of the vent more reach. It can serve as the last piece, with a bird guard screen placed in the open end. That screen is sold separately. PolyPro is DuraVent’s polypropylene vent pipe for high efficiency condensing gas boilers, furnaces, and water heaters. Standard gray PolyPro parts stay indoors. Parts exposed to sunlight outside are black and resist damage from the sun, like this elbow.
Choose a 2, 3, or 4 inch vent size on this page. One locking clamp comes with the elbow to secure the joint. Before ordering, keep in mind that the appliance maker sets the allowed vent length and number of elbows. Need less reach? See the DuraVent PolyPro Black UV Resistant 90 Degree Elbow in the standard length. The DuraVent PolyPro Black UV Resistant Extended 90 Degree Elbow ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
Details
SKU: 2PPS-E90EBC | 3PPS-E90EBC | 4PPS-E90EBC
Applications
PolyPro is a polypropylene vent pipe for use with ANSI Category II and IV gas-burning appliances, including highefficiency water heaters, condensing boilers and warm air furnaces. Poly Pro is listed by Intertek to the ULC S636 standard in Canada as a Class IIA, IIB and IIC vent system suitable for exhaust temperatures up to 230°F / 110°C, and a maximum positive pressure of 15 in-w.c.
Materials and Construction
Rigid pipe constructed of 2.2mm (minimum) thick polypropylene. Flex is double-wall polypropylene. EPDM or Viton gaskets.
Clearances
General: 0″ clearance to combustibles for exhaust temperatures up to 194°F / 90°C.
Vertical Installations: 0″ clearance for vertical installations up to exhaust temperatures of 230°F / 110°C.
Horizontal Installations: ¼” / 6mm clearance to combustibles for horizontal installations at exhaust temperatures up to 230°F / 110°C.
Concentric vent system components, including Horizontal and Vertical Terminations: 0″ clearance to combustibles for exhaust temperatures up to 230°F / 110°C.
Diameters
2″ (60mm), 3″ (80mm), 4″ (100mm), 5″ (130mm), 6″ (150mm), and 8″ (200mm).
2″×4″ (60mm×100mm), 3″×5″ (80mm×130mm), 4″×6″ (100mm×150mm)
Listings
Listed with the appliance in the USA, check with appliance manufacturer. Intertek / ETL listed to ULC-S636 Listed as a Class IIA, IIB, and IIC vent system.
Previously the CSA certification trademark was shown in error in conjunction with the PolyPro product – references have been removed.
Videos
Newly Designed PolyPro® Locking Clamps Video
PolyPro® Double-Wall Video
Why Polypropylene? DuraVent’s PolyPro® Venting System Video