Greenheck 1006918 Pressure Switch 319848-301 heat pump sequencers

heat pump sequencers

It allows for modular "plug-and-play" swapping of these components

simplifying mounting on uneven exterior surfaces

and Payne equipment to ensure seamless housing integration

you can swap a 60A 3-pole contactor for a lower-rated 50A unit as long as the 240V coil voltage and physical dimensions match

Greenheck 1006918 Pressure Switch 319848-301 heat pump sequencersThe Greenheck 1006918 Pressure Switch (Model: HS100 260 0010) is a high precision, Normally Open (NO) refrigerant pressure control designed for critical monitoring in commercial and industrial HVACR systems. Engineered to actuate at 75 PSI and reset at 95 PSI, this Greenheck OEM replacement part provides essential safety and logic control. By accurately sensing refrigerant levels, it prevents compressor cycling issues and ensures the system operates