Indoor Wall Air Handler Control Board – Advantage Series A-18-HP-WMAH-230C (Part Number: 17222000037413)

Genuine MRCOOL Indoor Wall Air Handler Control Board for Advantage Series A-18-HP-WMAH-230C

Restore and enhance your MRCOOL Advantage Series system with this authentic MRCOOL replacement indoor wall air handler control board, designed specifically for the A-18-HP-WMAH-230C model. Whether you're replacing a failed board or performing a proactive system upgrade, this OEM control board ensures precision, performance, and peace of mind.

🔧 Key Features & Benefits

✅ Exact Model Compatibility

Engineered exclusively for the MRCOOL Advantage Series A-18-HP-WMAH-230C, this control board provides seamless integration and ensures your system performs exactly as it should—no guesswork required.

✅ Genuine MRCOOL OEM Part

This is not a third-party knockoff. It’s an official MRCOOL-manufactured component, made to meet the highest standards of quality, reliability, and durability.

✅ Improved System Operation

Controls essential indoor air handler functions, including fan operation, temperature regulation, and communication with the outdoor unit. This board is vital for efficient operation and maintaining your desired comfort levels year-round.

✅ Simple DIY-Friendly Installation

Designed for straightforward installation by professionals or confident DIYers. No special tools required—just match the connections and restore your unit to full working condition quickly.

✅ Built to Last

Made from high-grade electronic components that meet MRCOOL’s rigorous standards. This board is built to withstand everyday wear in demanding residential HVAC environments.

📦 Product Specifications

• Part Number: 17222000037413
• System Compatibility: MRCOOL Advantage Series A-18-HP-WMAH-230C
• Brand: MRCOOL
• Condition: New OEM replacement part

⚠️ Important Information

• All sales on electronic components are final. Due to the sensitive nature of circuit boards, returns are not accepted once the item has shipped. Please confirm compatibility before purchasing.
• Images may be stock photos and used for illustrative purposes. The actual product may vary slightly in appearance but will match the specified part number and functionality.

🛠️ Why Buy from MRCOOL DIY Direct?

As the USA’s most trusted MRCOOL dealer, we offer only genuine MRCOOL replacement parts, fast shipping, and expert customer support. With thousands of satisfied customers, MRCOOL DIY Direct is your go-to source for dependable HVAC solutions.

✅ Order Today

Restore your MRCOOL Advantage Series air handler with confidence using this OEM Indoor Wall Air Handler Control Board. Shop now from MRCOOL DIY Direct—where performance, reliability, and trusted support come standard.