It features a simplified wiring diagram for quick field installation

Durable Diaphragm Construction: Built to withstand high-cycling under varying thermal conditions within the furnace cabinet

eliminating the need for an external power supply for the sensing side

or chemical degradation

Patented Self-Cleaning Probe: Proprietary technology reduces mineral encrustation on the electrode

Daikin-McQuay 106393501 Control Board 322027-701 It features a simplified wiringThe Daikin McQuay 106393501 Control Board is a critical 24V PC board designed for precise regulation of HVAC system sequences. Engineered for high reliability applications, this OEM replacement control board manages operational logic, including fan timing, compressor cycles, and safety circuit monitoring. As a direct replacement for legacy McQuay and current Daikin units, it ensures voltage stability and signal integrity across the low voltage control