Johnson Controls (PENN) P170MA-1C, Pressure Control; Man Reset Hs

Johnson Controls (PENN) P170MA-1C, Pressure Control; Man Reset Hs. Johnson Controls P170, P70 and P72 series were designed for dual pressure applications for commercial refrigeration and air conditioning systems, or high- and low-pressure requirements. These dual-pressure controls devices are used for tasks like high-pressure cutout, head-pressure control, and condenser fan cycling.