specifically engineered for the Hankison HPRP Series

and ground wires to eliminate the need for extra shop parts

This unit operates on 24VAC/DC and accepts a 0-10VDC analog input to control four independent SPDT relay outputs

Whether you are managing zoning system components or performing a standard HVAC valve replacement

System Protection: Critical for preventing nuisance limit trips and protecting the heat exchanger from thermal stress

Carrier HK02SA420 Pressure Switch 328140-751 specifically engineered for the HankisonAs a seasoned technician, you know that a tripped high pressure switch is often the only thing standing between a routine service call and a catastrophic compressor failure. The Carrier HK02SA420 is a factory authorized OEM replacement pressure switch designed specifically for Carrier, Bryant, and Payne air conditioning and refrigeration systems. This 660 505 high pressure switch is calibrated for precision, featuring a cut out point of 660 PSI to