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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Always check for scorch marks around the board relays before replacing
Broad Media Compatibility: Suitable for water
single-throw (SPST) constant differential temperature control designed for direct replacement in commercial refrigeration and room air conditioning systems
Its technical specifications ensure alignment with original equipment manufacturer (OEM) requirements across various building automation platforms
Daikin-McQuay 667997201 Control Board 321042-401 Always check for scorch marksAs an HVAC pro, you know a critical failure in the Daikin McQuay 667997201 Control Board means a complete system shutdown. This Digital Premium Control Board is a specialized OEM replacement part engineered for high demand industrial and commercial HVAC systems. It utilizes advanced control algorithms to regulate temperature and humidity with precision, ensuring the compressor and fan motors operate in the exact sequence required for maximum
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