Watts 88004111 Valve 320735-701 ensuring reliable seating and reseating

ensuring reliable seating and reseating performance during routine thermal expansion or sudden pressure surges

maintaining consistent pressure across the burner assembly to avoid common ignition failures or intermittent "no heat" calls

maintaining peak thermal efficiency and preventing pressure switch trip errors during the ignition sequence

which is included to ensure proper 2-speed operation and torque performance

Watts 88004111 Valve 320735-701 ensuring reliable seating and reseatingThe Watts 88004111, also recognized by technicians as the LF009M3 QT FS, is a 3 4 inch Reduced Pressure Zone (RPZ) backflow preventer assembly designed for high hazard cross connections. This unit features a heavy duty lead free bronze body and incorporates two independent check valves with an intermediate relief valve. Built for continuous pressure applications, it excels in protecting potable water supplies from backsiphonage and backpressure in