Johnson Controls P170LB-1 Pressure Control R-410A This design eliminates the need

This design eliminates the need for O-rings or welds in the media path

Designed as a direct replacement for existing PopTop series installations

ensuring leak-proof connections when brazed with industry-standard alloys

For technicians performing hydronic heating repairs

Johnson Controls P170LB-1 Pressure Control R-410A This design eliminates the needThe Johnson Controls P170LB 1 is a professional grade Dual Pressure Control engineered for precise management of both high side and low side pressures in commercial refrigeration and air conditioning systems. This electromechanical controller features a Single Pole Single Throw (SPST) switch action, providing reliable cut out and pump down control by opening the circuit when pressures exceed or fall below your specific setpoints. The low pressure side