Daikin-McQuay 2192222 Circuit Board 321142-301 Built with a rugged polycarbonate

Built with a rugged polycarbonate housing that resists corrosion

This 24Vac damper actuator delivers a consistent 35 lb-in torque

For contractors managing commercial boiler controls or chilled water systems

The split sleeve design allows for rapid installation and replacement without disturbing the hubs or realignment of the connected equipment

allowing for brazing into the line without the need for disassembly

Daikin-McQuay 2192222 Circuit Board 321142-301 Built with a rugged polycarbonateThe Daikin McQuay 2192222 is an OEM Main Printed Circuit Board specifically engineered for high performance residential and light commercial air handlers. As the primary logic controller, this replacement control board manages the critical sequence of operations, including compressor modulation, fan speed regulation, and EEV (Electronic Expansion Valve) positioning. Maintaining signal integrity is paramount in modern inverter systems, and this board