Daikin-McQuay 4009393 Circuit Board 326070-701 The 240Vac RedHat coil is

The 240Vac RedHat coil is housed in a NEMA 4X enclosure

Replacement Efficiency: Effectively replaces individual mounting legs and accommodates most standard shell screw spacings (1/4" to 4-5/16")

For the 1-3/4" suction connection

reducing strain on the combustion blower

and all supply registers are open

Daikin-McQuay 4009393 Circuit Board 326070-701 The 240Vac RedHat coil isThe Daikin McQuay 4009393 Circuit Board is a critical OEM replacement control board designed to maintain the operational integrity of specific Daikin ductless mini split and McQuay air conditioning systems. Engineered as a high precision HVAC printed circuit board, this assembly manages multi stage logic for compressor modulation and fan motor synchronization. It acts as the central hub for decoding signals from temperature and pressure sensors,