The Heil Quaker ICP 17122000021908 Board is a critical motor inverter control assembly designed for high-efficiency HVAC operations

The unit is designed for use with multiple conductivity probes to establish high and low setpoints

you would require a low-pressure switch that opens on a pressure drop

System Compatibility: The 3/4 inch connection and in-line mounting design allow for quick integration into standard hydronic heating headers or air separators

For network configuration

Supco SLP1025 Pressure Switch 319852-301 The Heil Quaker ICP 17122000021908The Supco SLP1025 Pressure Switch is a professional grade, factory calibrated low pressure control essential for safeguarding compressors against low suction conditions. Engineered with a 10 PSI cut out (opening on pressure drop) and a 25 PSI cut in, this SPST (Single Pole, Single Throw) switch provides accurate, repeatable performance in high demand residential and commercial refrigeration systems. Its encapsulated design and hermetically sealed