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The DuraVent 2PPS-VKC is a 2 x 4 PolyPro Vertical Termination Kit designed for use in concentric vertical terminations. This kit includes two appliance adapters and one co-linear adapter, making it suitable for gas and oil appliance installations. It features a black cap, is UV resistant, and comes with two locking bands and two adapter connector clamps.
The PolyPro vent pipe is engineered for category II and IV condensing gas and oil appliances, including tankless water heaters and high-efficiency boilers. It meets ULC SC636 standards and supports exhaust temperatures up to 230F/110C. The materials include rigid polypropylene and EPDM or optional Viton gaskets, ensuring durability and reliability.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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