Daikin-McQuay 4010444 Circuit Board 320819-301 Durable Construction: Housed in a

Durable Construction: Housed in a UL Flame Class 94 HB ABS material

Key Benefits: Precision Monitoring: Features a calibrated purple spring for a sensitive 0

Key Benefits Universal Compatibility: Includes a PG9 adapter and clip for seamless replacement of common screw-in millivolt generators

The 3L1D12 is the direct technical replacement for the 3L1D02

This board is the direct replacement for CNT01654 and should be used only in systems specifying that part to ensure correct voltage and signal output

Daikin-McQuay 4010444 Circuit Board 320819-301 Durable Construction: Housed in aThe 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