the 11951 is a standard cross-reference for most 189-227 MFD start capacitors within the 220-250V range

uniform seal without damaging the gasket or housing

effectively eliminating the requirement for dedicated vent piping to the outdoors

s slim profile and integrated pocket clip allow for rapid field adjustments of branch pressure and sensitivity without damaging the delicate internal bimetal elements or plastic housings of the room thermostat module

it ensures long-term reliability in high-vibration ACR environments

MARS 11968 Start Capacitor the 11951 is a standardThe MARS 11968 is a high performance 189 227 MFD 330V electrolytic start capacitor engineered for demanding industrial and commercial HVACR applications. As a veteran grade motor start capacitor, this unit provides the necessary torque boost to initiate compressor and motor rotation in high head pressure environments. It features a rugged, hermetically sealed black bakelite case, ensuring the internal components remain protected from oil, grease,