Air Conditioning Control Computer / Circuit Board — A73C2200 A744398

Replacement computer (circuit) board for air conditioning systems, compatible with part numbers A73C2200 and A744398. Designed to serve as the main control PCB for units that use these specific part numbers. Please confirm the required part number on your equipment before purchasing to ensure compatibility. Professional installation is recommended.You may also like Replacement Radiator CPU Heatsink & Cooling Fan for ML330G6 ML150G6 — Heatsink 594889-001 / 504117-001 / 519067-001; Fan 519737-001 / 487108-001 (For ML330 G6).