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PCB MAIN R25SA(4)NQZ
Model: 19k7938
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PCB MAIN R25SA(4)NQZ
Model: k7938
In stock
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PCB MAIN R32-48/60K(KTF400D66)-E1(SY)
Model: k14584
In stock
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PCB MAIN R32GBF(01).05.01(J)(ISR-12)
Model: k7262
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PCB MAIN R32GBF(01).05.01(J)(ISR-12)
Model: 15k7262
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PCB MAIN R35LKNQ
Model: 16k10665
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PCB MAIN R35LKNQ
Model: k10665
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PCB MAIN REACH EU-KFR53W/BP3N1-B0
Model: k15069
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PCB MAIN RF25T2WN/SDY-B.D.1(D)
Model: k5951
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PCB

Air Conditioner Control Board: What It Is and When to Replace It

What is an AC control board?

The control board is the brain of your air conditioner. It manages signals from the remote, regulates the compressor, fans, temperature sensors, and more. Without it, your AC system can't function properly.

Main signs of a faulty control board

  • AC won’t turn on or doesn’t respond to the remote
  • Flashing indicators or error codes on display
  • Irregular operation of indoor or outdoor units
  • Random shutdowns or startups

Repair or replacement: what’s better?

While some boards can be repaired, complete replacement is often more reliable — especially when chips are burned or there are overheating traces.

Compatible with top air conditioner brands

At Only-Spares, we offer new and compatible control boards for Tosot, Gree, Haier, Cooper&Hunter, Olmo, TCL, Daikin, Midea, Mitsubishi, Samsung. Select by model for easy and accurate installation.

Where to buy a control board in Kyiv?

Order control boards with delivery across Kyiv and Ukraine. Our experts help you choose the right module and consult on installation if needed.

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PCB MAIN CE-KFR105T2/BP2N1X-I-W
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PCB MAIN CE-KFR105T2/BP2N1X-I-W
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PCB MAIN CE-KFR26W/BP2N1Y
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PCB MAIN CE-KFR26W/BP2N1Y
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300.00 ₴ -210.00 ₴
Economy: 510.00 ₴
PCB MAIN MDV-130T2/DPSY in
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PCB MAIN MDV-130T2/DPSY in
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Control board 43T6W355
Model: OM2499
In stock
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PCB MAIN CE-KFR26G/Y-GI1(B4)(J)
Model: 10k6541
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PCB MAIN CE-KFR48W/BP2NID-210(OTP) out
Model: 273k4069
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Control board 43T6V387
Model: OM2487
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PCB MAIN CE-KFR32G/2T2N2Y IN
Model: k1236
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Air+liquid temperature sensor 40 cm 5 kΩ (24HR-TN1)
Model: 2k8825
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