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Main board

Main board

Variable speed terminal board

Main board

Main board
The main control board in your Amana air conditioner is the brain behind every cooling cycle—temperature sensing, compressor timing, fan speed, and power management all run through it. When it fails, your unit stops responding to the thermostat, refuses to turn on, or cycles erratically. Repair Clinic stocks genuine Amana circuit boards and control assemblies engineered to exact OEM specifications, to ensure the right fit.
Control board failures can mimic other problems, so verify your model number before ordering. We carry both replacement boards and timer parts that restore full system intelligence. Get your Amana air conditioner circuit board parts shipped same-day and back online faster.
Signs include the unit not responding to thermostat input, compressor refusing to start, display staying blank, or the system cycling on/off every few minutes. You may also see error codes on the LED display. Control boards rarely give warning—failure is usually sudden. Testing the board requires a multimeter; if you're unsure, order the part with our 365-day return window to confirm the fix.
Not always. While Goodman and Amana share parent company ownership, their control boards are engineered for specific model architectures. Always match your exact Amana model number to the board's part number. Installing a non-compatible board will not fit the mounting bracket or harness connectors, causing install failure and potential damage.
On some Amana models, the timer is a separate plug-in module and can be replaced independently. On others, it's integrated into the main board. Check your model's technical schematic or contact Amana support to confirm. Repair Clinic stocks both full boards and modular timers—our online model number lookup and parts finder can help you identify the exact part.
OEM boards cost more upfront but carry full model-specific fit and performance and are help ensure to match your unit's electrical and mechanical specifications. Aftermarket boards are cheaper but lack Amana engineering validation and often fail within 12–18 months. For critical parts like control boards, OEM reliability pays off long-term.


Ensure your Amana air conditioner runs smoothly with a genuine main control board replacement. Our online catalog makes it easy to locate the exact part you need using your unit's model or part number. Enjoy the convenience of same-day shipping, ensuring your repair won't be delayed. Our No-Hassle 365-Day Returns and Price Match Guarantee help you order with confidence. If your air conditioner isn't responding correctly, a faulty main control board could be the issue. Replace it promptly to restore full functionality. For step-by-step repair guides, visit our Air Conditioner Repair Help section. Find more options for Amana Air Conditioner Parts to maintain your unit's performance.
On Amana air conditioners, the model number is commonly printed on the unit's side or back cabinet, or on a nameplate inside the access panel. Look for a label listing "Model" or "Model Number," and copy every letter, number, and suffix exactly as shown. Enter it in the model number search to pull up the parts matched to your unit. The model number filters Repair Clinic's complete Amana air conditioner parts catalog, not just control boards, so you can narrow the selection to parts built for your exact model. Taking a moment to verify the full model number helps prevent mix-ups between similar units and means fewer wrong orders and a faster repair.

Repair Clinic's online repair library is built to support Amana Air Conditioner owners and technicians through every stage of the fix. Symptom-based articles narrow the likely cause, part testing videos verify the failing component, and step-by-step repair guides cover the installation with photos and video. Use the model number lookup to confirm the exact OEM part, and wiring diagrams back you up on the more technical steps.

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