Quick answers to questions about ordering, compatibility, and installation.
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.
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.
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.
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.
Quick answers to questions about ordering, compatibility, and installation.
Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.
Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.
Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.
Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.
Yes. Our support team can assist with product selection based on your application, space, and installation needs.
Manufacturer installation guides and documentation are included or available upon request for most products.
Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.
Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.
Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.
Get help with ordering, compatibility, or installation questions.
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