Lennox 10U66 Pressure Switch 320734-701 installing this genuine SPX Flow

installing this genuine SPX Flow 5930-189-1 replacement ensures the 72 psig suction pressure and 36

Do not mount the actuator below the pipe to prevent damage from condensation or leakage

By optimizing torque and RPM dynamically

For contractors servicing 3UL32 or 8220G023 models

As a magnesium alloy rod

Lennox 10U66 Pressure Switch 320734-701 installing this genuine SPX FlowThe Lennox 10U66 Pressure Switch is a critical safety component designed for heavy duty HVACR applications, specifically engineered to monitor high side refrigerant pressures. This 670# M R Hi Pressure Switch acts as a fail safe mechanism, protecting the compressor and system piping from catastrophic failure caused by extreme pressure spikes. It features a specific actuation point of 640 PSI and is built with a manual reset (M R) configuration,