Heatcraft Refrigeration 2255845 Contactor 321894-706 This assembly is primarily used

This assembly is primarily used in commercial Daikin-McQuay rooftop HVAC systems and large-scale air-cooled chillers

It must not be used with oxygen or in hazardous/classified locations

This multi-range pressure sensor is essential for optimizing fan speed control and maintaining AHU performance through accurate differential pressure sensing

implementing this wireless PTAC gateway allows for the activation of occupancy sensors and remote diagnostic monitoring

Heatcraft Refrigeration 2255845 Contactor 321894-706 This assembly is primarily usedThe Heatcraft 2255845 Contactor is a robust 3 pole definite purpose contactor designed for heavy duty commercial refrigeration and HVAC applications. Engineered for 24V coil voltage systems, this component manages electrical loads up to 25 Amps, making it a critical replacement part for Bohn, Larkin, and Climate Control condensing units. The silver cadmium oxide contacts are built to resist welding and pitting under high inductive loads, ensuring