this crankcase pressure regulating valve protects the compressor motor against overload during startup—especially after long standstill periods or defrost cycles when evaporator pressure is high

This blue spring is rated for 5" to 8

leak-resistant connection during field installation

If internal temperatures reach the 150°F opening setpoint

Daikin-McQuay 072941302 Fan Blade 326070-701 this crankcase pressure regulating valveMaintain peak condenser efficiency with the Daikin McQuay 072941302 Fan Blade, a heavy duty 28 inch CW replacement propeller specifically engineered for high capacity air cooled condensers. This 5 blade aluminum assembly is designed for field proven reliability in Daikin and McQuay commercial HVAC platforms, featuring a precise 5 8 inch bore for a secure fit on standard motor shafts. With a 28 degree pitch, this 072941302 fan blade optimizes static