Daikin-McQuay 1852242 Circuit Assembly 321042-401 Leak-Free Access: The specialized NPTFI

Leak-Free Access: The specialized NPTFI (National Pipe Thread Fuel Internal) side port allows for the seamless attachment of electronic transducers while the ODS (Outside Diameter Solder) connections ensure a permanent

If your application requires a different outlet pressure

At 230 volts

This unit is rated for 300 psig (2067 kPa) static pressure

Common Questions: What is the difference between direct acting and reverse acting in these models

Daikin-McQuay 1852242 Circuit Assembly 321042-401 Leak-Free Access: The specialized NPTFIThe Daikin McQuay 1852242 Circuit Assembly is a critical OEM replacement printed circuit board, designated as the A2P assembly within the system architecture. Engineered for precise integration with McQuay and Daikin Applied equipment, this board manages localized control logic and signal processing essential for maintaining stable operation of high tonnage chillers and rooftop units. When performing a Daikin chiller control board replacement,