Skip to Product Info
    • MRCOOL ProDirect Defrost Control Board for HHP15030 | Part #801335000004

    MRCOOL ProDirect Defrost Control Board for HHP15030 | Part #801335000004

    12% Off
    Sale Price $244.11 Regular Price $277.29

    Out of Stock

    Payment & Security

    Your payment is secure. We don’t store or see your card details.

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa
    Pairs well with

    Genuine MRCOOL ProDirect Defrost Control Board – Part Number 801335000004


    Keep your heat pump winter-ready and operating at peak efficiency with the MRCOOL ProDirect Defrost Control Board, designed specifically for model HHP15030. This essential component intelligently manages the defrost cycle, preventing ice accumulation and protecting your system in cold-weather climates.

    Why This Part Matters

    Frost and ice buildup on the outdoor coil can severely reduce system performance and lead to long-term damage. The defrost control board detects these conditions and activates the defrost cycle as needed—keeping your system running efficiently and reliably, even during harsh winter conditions.

    Key Features:

    • Direct Fit for HHP15030: Precision-engineered for MRCOOL ProDirect model HHP15030 (check model compatibility before purchase).
    • Cold-Weather Performance: Automatically triggers defrost cycles to remove ice buildup and maintain airflow.
    • Durable & Reliable: Built with high-quality components to withstand extreme environments and ensure long-term performance.
    • Easy Installation: Designed for straightforward replacement by HVAC professionals or experienced DIY installers.
    • Genuine MRCOOL Replacement Part: Backed by MRCOOL engineering and warranty support.

    Why Buy from MRCOOL DIY Direct?

    As the USA’s most trusted independent MRCOOL dealer, we provide:

    • Fast Shipping Nationwide
    • Expert HVAC Support
    • Only Genuine, Factory-Certified MRCOOL Parts
    • Trusted by Pros and DIYers Alike

    Please Note:
    Product images may be stock photos and may not reflect the exact appearance of the part received. Always verify part number and model compatibility prior to purchase.

    Prepare Your Heat Pump for Any Forecast

    Don’t let winter weather reduce your system’s efficiency. Upgrade or replace your defrost control board with this genuine MRCOOL component and keep your home comfortable all season long.

    Click ‘Add to Cart’ now to secure your MRCOOL ProDirect Defrost Control Board from MRCOOL DIY Direct—America’s trusted HVAC parts provider.

    Product Specifications
    Oops, no results found~
    Service & Support

    Manufacturer Warranty

    This product is covered by the manufacturer’s warranty against defects in materials and workmanship when installed and used according to the manufacturer’s guidelines. Warranty terms and coverage periods vary by manufacturer and product type. Please refer to the official product documentation or contact our team if you need help verifying warranty details.

    Technical Support

    Freedom HVAC Supply is staffed by people who actually understand HVAC systems. If you need help confirming compatibility, selecting the correct replacement part, or understanding installation requirements, our team is available to assist before and after your purchase.

    Product Documentation

    Installation manuals, specification sheets, wiring diagrams, and other technical documentation are available whenever possible. These resources help ensure proper installation, system compatibility, and safe operation of your equipment.

    Parts Compatibility & Cross-Reference

    Many HVAC parts replace or supersede older manufacturer part numbers. We provide replacement part numbers and compatible model information on product pages to help technicians and homeowners verify the correct component before ordering.

    Replacement Parts & Accessories

    Freedom HVAC Supply carries genuine replacement components and compatible accessories to keep HVAC systems running reliably. From control boards and motors to sensors, line sets, and installation accessories, we supply the parts professionals depend on.

    Customer Support

    If you have questions about product compatibility, warranty coverage, or installation considerations, our support team is ready to help. Our goal is to make sure you get the right part the first time so your system can get back up and running quickly.

    FAQs About Our HVAC Products

    Quick answers to questions about ordering, compatibility, and installation.

    Ordering & Compatibility

    1. Do you sell HVAC equipment to homeowners and DIY installers?

    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.

    2. How do I know if this HVAC product is compatible with my system?

    Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.

    3. Can HVAC contractors purchase from Freedom HVAC Supply?

    Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.

    Installation & Support

    1. Do HVAC systems require professional installation?

    Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.

    2. Can you help me choose the right HVAC system or part?

    Yes. Our support team can assist with product selection based on your application, space, and installation needs.

    3. Do you provide installation manuals or documentation?

    Manufacturer installation guides and documentation are included or available upon request for most products.

    Warranty & Shipping

    1. Do HVAC products include a manufacturer warranty?

    Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.

    2. Do you ship HVAC equipment nationwide?

    Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.

    3. What should I know about freight delivery for HVAC equipment?

    Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.

    Need HVAC Help?

    Get help with ordering, compatibility, or installation questions.

    Recently viewed

    Last seen items