while the internal snap-acting switch provides reliable

utilizing the same PT3000 resistance profile

The Trane CNT6080 features integrated pin headers for forced defrost cycles and testing

ensuring the 1-inch shaft diameter matches existing bearing tolerances

ensuring drop-in fitment for York

Dwyer Instruments CXA-R1 Pressure Switch 321702-401 while the internal snap-acting switchThe Dwyer CXA R1 Pressure Switch is a contractor grade water pump pressure control designed for heavy duty applications. This normally open switch features a 15 80 psig range and is engineered with a DPST snap action to maintain precise system pressure. The 15 30 psig adjustable deadband allows technicians to fine tune the differential, reducing short cycling in pump control systems. Built for versatility, the CXA R1 includes a 1 4" female NPT process