it is compatible with water and glycol solutions

this 185F-145F limit switch ensures your equipment maintains original factory safety certifications and operational efficiencies

ensuring long-term duty cycle reliability for your clients

This differential pressure switch is factory-calibrated to a 0

making it a critical component for compact air handlers and specific furnace configurations

Heil Quaker ICP 1178953 Pressure Switch 320819-301 it is compatible with waterThe Heil Quaker ICP 1178953 Pressure Switch is a factory authorized low pressure cutout switch designed for precision monitoring of refrigerant circuits. Engineered as a 117 54# pressure switch, this component features a 117 PSI reset and a 54 PSI cutout, ensuring the compressor is protected against low suction pressure caused by leaks or thermal expansion valve failures. This ICP 1178953 replacement is essential for maintaining the operational