Johnson Controls P128AA-2 Oil Control 30067439-890 This kit is essential for

This kit is essential for HVAC system upgrades where auxiliary heating is required to maintain indoor setpoints when outdoor ambient temperatures drop below the heat pump’s thermal balance point

determined by viewing the hub side

it features a smaller

It is recommended to match the terminal configuration exactly

this paddle flow switch is the industry standard for protecting boilers and chillers from low-flow conditions

Johnson Controls P128AA-2 Oil Control 30067439-890 This kit is essential forThe Johnson Controls P128AA 2 is a heavy duty pressure actuated lube oil protection switch designed to safeguard semi hermetic compressors from lubrication failure. This oil pressure safety control monitors the net oil pressurethe difference between the oil pump discharge and the crankcase pressure. Featuring a manual reset mechanism and a 60 second time delay, this device bridges the gap during startup and temporary fluctuations, ensuring the