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The DuraVent 4PPS-HKC is a PolyPro horizontal termination kit designed for use in concentric venting applications. This kit includes two appliance adapters, a white wall plate, a white firestop, and a co-linear adapter. The termination features a bird guard screen and is UV resistant, making it suitable for outdoor use. The inner plate measures eight and five-eighths inches square while the outer plate is nine and seven-sixteenths inches square.
This termination kit is engineered for high-efficiency systems such as tankless water heaters and condensing boilers, providing reliable performance for HVAC applications.
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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