Supco ECAP321 Flue Cap For 1-1/2in, 2in, 3in PVC Pipe

The patented new flue cap is designed to improve air flow and eliminate excessive moisture and debris that can rust or damage high efficiency gas furnaces, tankless hot water tanks, plumbing or other PVC vented installations. Works perfectly in either vertical or horizontal flue pipe installations. For use on all PVC vented high efficiency applications. HVAC exhaust and intake, plumbing, Septic tank gas venting, Radon gas venting and high efficiency tankless water heaters. Features: Distributed exclusively by SUPCO Faster and easier to install than double 90° elbows (P-Trap) OEM recommended by Amana, Bosch and Goodman for use in 90-Percent AFUE heating applications Patent Number 6,978,803 Precisely fits 1½in, 2in, and 3in PVC pipe. Promotes unrestricted air flow of both Intake, and Vent flue Protects furnace motor and interior from moisture, debris, and pests. Resistant to heat, cold, precipitation or UV radiation SUPCO TradeFox Approved for being a Technician-Invented product Superior design, function and price to conventional concentric vents.