This listing is for a Daikin Main PCB Assembly, model EC16021-9 (A). It is an original OEM circuit board designed for select Daikin air conditioning and HVAC systems. This main controller board serves as a direct replacement for a damaged or faulty PCB, ensuring reliable system performance and functionality. Part Number: EC16021-9 (A) Brand: Daikin Type: Main PCB Assembly Compatibility: Fits various Daikin air conditioning and heat pump models (please verify compatibility with your system before purchasing). Cross-reference part numbers if applicable. Features: Genuine Daikin OEM component – reliable and durable. Ideal replacement for damaged or non-working PCB boards.
