Durable Construction: Features sleeve bearings and a 42-frame housing for quiet operation in residential environments

Key Benefits OEM Compatibility: Direct replacement for part numbers 52M40 and 52M4001

allows technicians to perform a full internal overhaul without removing the valve body from the line

Is the Carrier 72909 compatible with 208-230V systems

preventing the accidental welding of contacts that leads to system freeze-ups

Johnson Controls C-202-2 Ratio Cumulator Refrigerant Durable Construction: Features sleeve bearingsJohnson Controls C 202 2 Ratio Cumulator, 2: 1 Ratio, Reverse Acting, 2 Psig Minimum Output Pressure, 25 Psig Maximum Supply Pressure, Adjustable Starting Point of 20 to 12 Psig