MRCOOL Indoor Control Module for DIY-12-HP-WMAH-115B Air Handler

Maintain the performance, comfort, and reliability of your MRCOOL DIY-12-HP-WMAH-115B Air Handler with the Genuine MRCOOL Indoor Control Module (Part #17222000028396). This OEM replacement part is designed specifically for the MRCOOL DIY series, ensuring perfect compatibility and dependable operation.

Whether you’re replacing a failed control module or performing preventative maintenance, this component restores your air handler’s full functionality and keeps your heating and cooling system running efficiently. Engineered by MRCOOL to meet strict factory standards, it delivers the durability and precision your system needs to maintain peak performance.

Key Features & Benefits

• Exact Compatibility: Manufactured to fit the MRCOOL DIY-12-HP-WMAH-115B Air Handler for seamless installation.

• OEM MRCOOL Quality: 100% genuine MRCOOL replacement part—no aftermarket substitutes—ensuring long-lasting reliability.

• Restores Full Functionality: Keeps your system operating efficiently, providing consistent heating and cooling comfort.

• DIY-Friendly Installation: Designed with the MRCOOL DIY customer in mind, making replacement straightforward without specialized tools.

• Energy & Comfort Control: Maintains proper communication between components, supporting energy efficiency and precise temperature regulation.

Why Choose Genuine MRCOOL Parts?

Using authentic MRCOOL replacement parts protects your investment and ensures your system continues to run exactly as designed. Counterfeit or off-brand components can compromise performance, efficiency, and even warranty coverage. The MRCOOL Indoor Control Module offers peace of mind, knowing you’re using the exact part recommended by the manufacturer.

Additional Information

• Part Number: 17222000028396

• Compatible Model: MRCOOL DIY-12-HP-WMAH-115B Air Handler

• Installation: DIY-friendly; professional assistance optional

• Images: Stock photos may be shown; actual part will match your model

Keep your MRCOOL DIY system running at peak efficiency—order the Genuine MRCOOL Indoor Control Module today and enjoy dependable performance season after season.