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Mini Split Circuit Boards

Restore full functionality to your mini split system with the right replacement circuit board. Whether you're troubleshooting error codes or replacing a failed control module, we offer a wide selection of OEM and compatible boards for top mini split brands.

Items 1-24 of 89

Set Descending Direction
  1. Display Board Subassembly - 17122700000005
    SAVE $30.05
    Display Board Subassembly - 17122700000005
    Model: 17122700000005
    Was $50.00 Your Low Price Special Price $19.95
  2. Midea Terminal Board Subassembly - 17222000031639
    SAVE $25.05
    Midea Terminal Board Subassembly - 17222000031639
    Model: 17222000031639
    Was $50.00 Your Low Price Special Price $24.95
  3. Aux Heat Control Board - 17122700000382
    SAVE $30.05
    Aux Heat Control Board - 17122700000382
    Model: 17122700000382
    Was $65.00 Your Low Price Special Price $34.95
  4. Midea Aux Heat Control Board - 17117600000064
    SAVE $40.05
    Aux Heat Control Board - 17117600000064
    Model: 17117600000064
    Was $85.00 Your Low Price Special Price $44.95
  5. Midea Data Transfer Board Subassembly - 17222000A55268
    SAVE $50.05
    Midea Data Transfer Board Subassembly - 17222000A55268
    Model: 17222000A55268
    Was $100.00 Your Low Price Special Price $49.95
  6. Midea Control Board Subassembly - 17123000010342
    SAVE $50.05
    Midea Control Board Subassembly - 17123000010342
    Model: 17123000010342
    Was $100.00 Your Low Price Special Price $49.95
  7. Midea Main Control Board Subassembly - 17122000052763
    SAVE $50.05
    Midea Main Control Board Subassembly - 17122000052763
    Model: 17122000052763
    Was $100.00 Your Low Price Special Price $49.95
  8. Display Board Subassembly - 17123000004237
    SAVE $35.05
    Display Board Subassembly - 17123000004237
    Model: 17123000004237
    Was $85.00 Your Low Price Special Price $49.95
  9. Midea Data Transfer Board - 17122000059682
    SAVE $20.05
    Midea Data Transfer Board - 17122000059682
    Model: 17122000059682
    Was $75.00 Your Low Price Special Price $54.95
  10. Display Board Subassembly - 17122700000267
    SAVE $95.05
    Display Board Subassembly - 17122700000267
    Model: 17122700000267
    Was $150.00 Your Low Price Special Price $54.95
  11. Midea Terminal Board Subassembly - 17222000037882
    SAVE $65.05
    Midea Terminal Board Subassembly - 17222000037882
    Model: 17222000037882
    Was $125.00 Your Low Price Special Price $59.95
  12. Midea Main Control Board - 17123000007977
    SAVE $50.05
    Midea Main Control Board - 17123000007977
    Model: 17123000007977
    Was $125.00 Your Low Price Special Price $74.95
  13. Midea Main Control Board - 17123000007980
    SAVE $20.05
    Midea Main Control Board - 17123000007980
    Model: 17123000007980
    Was $100.00 Your Low Price Special Price $79.95
  14. Midea Main Control Board - 17122700A01450
    SAVE $65.05
    Midea Main Control Board - 17122700A01450
    Model: 17122700A01450
    Was $150.00 Your Low Price Special Price $84.95
  15. Midea Main Control Board Subassembly - 17122700A02726
    SAVE $65.05
    Midea Main Control Board Subassembly - 17122700A02726
    Model: 17122700A02726
    Was $150.00 Your Low Price Special Price $84.95
  16. Midea Main Control Board - 17122000055306
    SAVE $65.05
    Midea Main Control Board - 17122000055306
    Model: 17122000055306
    Was $150.00 Your Low Price Special Price $84.95
  17. Midea Main Control Board - 17123000A02419
    SAVE $60.05
    Midea Main Control Board - 17123000A02419
    Model: 17123000A02419
    Was $150.00 Your Low Price Special Price $89.95
  18. Midea Main Control Board - 17122000018860
    SAVE $60.05
    Midea Main Control Board - 17122000018860
    Model: 17122000018860
    Was $150.00 Your Low Price Special Price $89.95
  19. Midea Terminal Board Subassembly - 17222000037997
    SAVE $100.05
    Midea Terminal Board Subassembly - 17222000037997
    Model: 17222000037997
    Was $200.00 Your Low Price Special Price $99.95
  20. Midea Main Control Board - 17122000055404
    SAVE $100.05
    Midea Main Control Board - 17122000055404
    Model: 17122000055404
    Was $200.00 Your Low Price Special Price $99.95
  21. Midea Inverter Control Board - 17122000062607
    SAVE $50.05
    Midea Inverter Control Board - 17122000062607
    Model: 17122000062607
    Was $150.00 Your Low Price Special Price $99.95
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Mini Split Circuit Boards for Fast, Reliable Repairs

The circuit board is the brain of your mini split system — controlling everything from fan speed to temperature regulation. When it fails, it can lead to system errors, poor performance, or complete shutdown. At HVACDirect.com, we carry replacement control boards, inverter boards, and communication boards designed specifically for mini split systems.

Our parts are compatible with leading brands like Gree, Daikin, Mitsubishi, and Cooper & Hunter, making it easy to find the right fit for your unit. Whether you're a licensed HVAC technician or a skilled DIYer, you can count on our fast shipping, accurate listings, and expert support to get your system back online.

Not sure which circuit board you need? Check the product details for model compatibility, or contact our team for personalized assistance.