This 1-groove fixed sheave features a precise 1-inch bore and is built to maintain consistent pitch diameters

sharing the same physical footprint and electrical specifications for a drop-in fit

Can I drill out the orifice to increase flow

000 BTU/hr at a 45 PSI setting

Does the full-port design affect system performance

Heil Quaker ICP 1178952 Pressure Switch 322027-701 This 1-groove fixed sheave featuresThe Heil Quaker ICP 1178952 Pressure Switch is an essential safety component engineered for high pressure cutout protection in residential and commercial HVACR systems. As an OEM refrigerant pressure switch, this part is designed to monitor system discharge pressure, providing a critical 660 PSI cutout to prevent compressor damage and 505 PSI automatic reset for resumed operation once stable parameters are met. Utilizing a 660 505# high pressure