Constructed from high-grade multi-layer aluminum media

and Heil air handlers or furnaces

ensuring that the reversing valve shifts at exactly the right moment to shed frost

it supports a maximum operating pressure of 30 psi and an ambient temperature range up to 140°F

Watts 0887301 Repair Kit Els PW 17895 Constructed from high-grade multi-layer aluminumThe Watts 0887301 (RK 009M2 CK2) is a professional grade second check repair kit engineered specifically for 1 1 4" and 1 1 2" Watts 009M2 Reduced Pressure Zone (RPZ) backflow preventers. This kit is essential for maintaining the mechanical integrity of the backflow preventer, ensuring the assembly continues to protect potable water supplies from high hazard backsiphonage and backpressure. For technicians servicing LF009M2 or standard series 009