Mitsubishi Electric T7WB40323 Circuit Board 326058-757 and electrical connectors fit perfectly

and electrical connectors fit perfectly without modification

High Glycol Compatibility: Safely handles concentrations up to 60% for effective freeze protection in hydronic loops

but note that it is the "less bracket" version

If your application requires right-angle mounting or specific crank arms

What size is the pilot tubing connection

Mitsubishi Electric T7WB40323 Circuit Board 326058-757 and electrical connectors fit perfectlyThe Mitsubishi Electric T7WB40323 Power Circuit Board is a critical genuine OEM replacement designed for precise power regulation and operational stability in specific Mitsubishi Electric mini split and commercial HVAC systems. As a primary power interface board, this component facilitates the essential voltage distribution required for inverter compressors and fan motors to operate within factory specifications. For technicians diagnosing