2-pole definite purpose contactor engineered for high-demand HVACR applications

providing robust performance across various HVAC electrical components

making it a drop-in replacement for failed OEM motors in Intertherm

What does SPST mean for this HVAC part

York S1-324-36080-272 Control 319847-401 2-pole definite purpose contactor engineeredThe York S1 324 36080 272 Control is an OEM calibrated 3 4HP programmed control module designed specifically for EON ECM blower motors. As a high efficiency ECM programmed module, it facilitates precise variable speed operation in residential and commercial air handlers, such as the MV16CN21CC series. This HVAC blower motor controller utilizes advanced electronically commutated motor (ECM) logic to optimize airflow across various static pressures,