Ranco O16-166 Pressure Control Els PW 17895 This prevents the high-voltage discharge

This prevents the high-voltage discharge from welding the contacts of your potential relay

this 15 PSI gas filter is a staple for veteran technicians working on residential

a failing start capacitor

open-mounted design is specifically optimized for surface-mounting in tight mechanical spaces where internal access is restricted

Rolling Diaphragm Technology: Delivers uniform force output and linear movement for superior terminal unit control

Ranco O16-166 Pressure Control Els PW 17895 This prevents the high-voltage dischargeThe Ranco O16 166 Pressure Control is a heavy duty SPDT refrigeration pressure switch engineered for high precision regulation in commercial HVACR systems. Designed to function as either an operating control or a limit protection device, this low pressure control features an adjustable range of 50 to 150 PSI with a configurable differential between 10 and 40 PSI. For technicians working in the field, the O16 166 offers a versatile 36 inch capillary