this is the small external cooling blade located on the back of the motor—not the internal squirrel cage wheel used for venting flue gases

This lead-free unit serves as the direct updated replacement for the discontinued 0061856 model

Frequent maintenance with this kit prevents internal leakage and extends the service life of the valve body

extending the lifespan of refrigeration and cooling components

allowing for tailored performance based on environmental exposure

Watts 0063231 Valve 30067439-890 this is the small externalThe Watts 0063231, also identified as the LF007M3 QT 3 4, is a high performance 3 4 inch double check valve backflow preventer engineered for non health hazard cross connections. This field proven assembly features a lead free cast copper silicon alloy body designed to prevent backsiphonage and backpressure of polluted water into the potable water system. Primarily utilized in continuous pressure commercial and residential applications, it