1/8" Npt Output ConnectionMounts Directly to Controlled Device

The 1/2" bore is designed for a precision fit

Proper installation by a licensed contractor is recommended to verify output using a manometer

The power out design ensures that the output relay remains de-energized whenever the 120V AC supply is interrupted or when the probe detects a low-water state

commonly referred to as a replacement cartridge or motor kit

Daikin-McQuay 129040J Assembly 326010-701 1/8" Npt Output ConnectionMounts DirectlyThe Daikin McQuay 129040J Inverter PCB Assembly is a critical OEM component designed for precise power distribution and compressor modulation in high efficiency ductless systems and VRV VRF units. This inverter control board acts as the central logic for power conversion, regulating frequency to manage compressor speed based on real time thermal load. Engineered specifically for models such as the 2MXS18GVJUAA, this replacement HVAC circuit board