DuraVent PolyPro Storm Collar for the Commercial Vertical Termination: seals out rain above the roof flashing
The DuraVent PolyPro Storm Collar for the Commercial Vertical Termination is a collar that seals around the vent where it exits through the roof. It fastens around the termination’s black metal outer pipe and hides the support clamp underneath. Above the flashing, the piece that protects the roof opening from rain, the collar seals against the pipe to keep rain out. This collar is for the commercial vertical termination. Choose the matching 5, 6, or 8 inch size on this page. PolyPro is DuraVent’s polypropylene vent pipe for high efficiency condensing gas boilers, furnaces, and water heaters.
These appliances produce cool, wet exhaust that leaves acidic condensation behind. PolyPro’s gray plastic pipe does not corrode from that moisture. Its joints slide together over a rubber gasket, with the narrower end fitting inside the wider end and overlapping by 2 inches. A locking clamp comes on the wider end of each pipe and fitting to secure every exhaust joint. Need the roof termination this collar goes with? See the DuraVent PolyPro Vertical Termination for Commercial Systems. The DuraVent PolyPro Storm Collar for the Commercial Vertical Termination ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.
Details
SKU: FSCPP5 | FSCPP6 | FSCPP8
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
5” (130mm) | 6” (150mm) | 8” (200mm)
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