The Watts 0780328

high-accuracy performance without the need for external power

Universal Compatibility: Designed for use with a wide range of refrigerants and oils

Designed as a direct cross-reference for the P441-1146

the SPDT changeover switch allows for terminal connection to either a cooling circuit (break on rise) or a heating circuit (make on rise) depending on your wiring configuration

York S1-5952756 Motor Els PW 17895 The Watts 0780328The York S1 5952756 Motor is a high efficiency 3 4 HP ECM motor specifically engineered for residential and commercial HVAC applications. Operating at 208 230V, this electronically commutated motor provides superior airflow control and energy savings compared to standard PSC alternatives. As a veteran technician knows, the precision of an ECM allows for variable speed adjustments, ensuring the system maintains consistent static pressure and optimal