Is this kit required for VB-7xxx series valves

Can this sequencer replace other brands like Honeywell or White-Rodgers

Does it include the set screw

technical specifications indicate this gauge is not meant for use with nitrogen

For light commercial or multi-family housing

Johnson Controls P170CA-400 Pressure Control 30067439-890 Is this kit required forThe Johnson Controls P170CA 400 is a heavy duty, single pole single throw (SPST) high pressure cutout control designed for commercial refrigeration and air conditioning applications. Engineered for precision and longevity, this auto reset pressure switch features an all range design compatible with non corrosive refrigerants, including R410A. It operates with an open high switch action, effectively cutting out the circuit when pressures exceed the