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Constructed with a bi-metal body and a corrosion-resistant powder coating
providing substantial reach for remote mounting or complex replacement pressure switch installations where the sensing point is distant from the control board
Its compact footprint simplifies retrofitting in tight boiler tapings or control cabinets
As a veteran-grade thermal expansion valve
Common issues include moisture in the sensing lines
Daikin-McQuay 4010444 Circuit Board 321042-401 Constructed with a bi-metal bodyThe Daikin McQuay 4010444 Circuit Board is a critical OEM replacement part designed for high performance environmental control in Daikin HVAC systems. As the primary printed circuit board (PCB) for compatible outdoor heat pump units, such as the 4MXS32GVJU, this component manages complex communication between the indoor air handler and the compressor. Designed for multi zone split system control, it regulates vital inverter functions, fan motor
US$ 3045.00
US$ 605.00