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    • MRCOOL DIY® 5th Gen E Star 36,000 BTU Single Zone Mini Split Air Handler 230V, DIY-36-HP-WMAH-230D25-O
    • MRCOOL DIY® 5th Gen E Star 36,000 BTU Single Zone Mini Split Air Handler 230V, DIY-36-HP-WMAH-230D25-O
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    MRCOOL DIY® 5th Gen E Star 36,000 BTU Single Zone Mini Split Air Handler 230V, DIY-36-HP-WMAH-230D25-O

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    Sale Price $1,294.00 Regular Price $1,617.50
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    MRCOOL DIY® 5th Gen 36,000 BTU Single Zone Mini Split Air Handler – 230V (DIY-36-HP-WMAH-230D25-O)

    The MRCOOL DIY® 5th Gen 36K BTU Single Zone Mini Split Air Handler is a high-capacity indoor unit designed to heat and cool large spaces from 1,000 to 1,500 sq. ft.. Whether you're looking to climate-control an open-concept living area, a large bedroom, or an office, this air handler ensures powerful, efficient performance while allowing DIY installation for homeowners.

    With SmartHVAC compatibility, you can adjust temperature and settings remotely using the SmartHVAC app, the included remote, or voice commands via Amazon Alexa & Google Assistant. The Follow Me function optimizes comfort by adjusting airflow based on the remote’s location.

    📌 This listing includes only the indoor air handler. A compatible MRCOOL DIY® 5th Gen Condenser is required for full system operation.


    Key Features & Benefits:

    DIY Installation – No HVAC Technician Required

    • Prepares for QuickConnect® installation when paired with a pre-charged DIY® QuickConnect® line set (sold separately).
    • No vacuuming, special tools, or professional experience needed—ideal for DIY homeowners.

    High-Capacity Heating & Cooling for Large Spaces

    • 36,000 BTU capacity, ideal for 1,000-1,500 sq. ft. rooms.
    • Operates on 230V power supply for optimal energy efficiency and performance.

    Smart Climate Control – Anytime, Anywhere

    • Wireless control via SmartHVAC app (iOS & Android).
    • Compatible with Amazon Alexa & Google Assistant for hands-free voice control.
    • Follow Me Function ensures accurate temperature adjustments based on the remote’s location.

    Dehumidification Mode for Improved Air Quality

    • Dry Mode removes excess moisture, enhancing indoor air quality.

    DIYPRO® Cable – Enhanced Durability

    • Eliminates the need for electrical conduit, providing extra protection against outdoor elements and wildlife.

    Industry-Leading Warranty

    • Limited Lifetime Warranty on select components.
    • 7-Year Compressor Warranty and 5-Year Parts Warranty.

    Certified for Quality & Safety

    • Intertek listed (5031495) for compliance with performance, safety, and energy efficiency standards.

    Specifications:

    • Brand: MRCOOL DIY®
    • Model: DIY-36-HP-WMAH-230D25-O
    • Capacity: 36,000 BTU
    • Coverage Area: 1,000-1,500 sq. ft.
    • Power Supply: 230V
    • Compatible Line Set: DIY® QuickConnect® (sold separately)
    • Control Options: Remote, SmartHVAC App, Alexa, Google Assistant
    • Functions: Heating, Cooling, Dehumidification (Dry Mode), Follow Me Function
    • Certifications: Intertek Listed 5031495
    • Compressor Warranty: 7 Years
    • Parts Warranty: 5 Years

    Important Notes:

    📌 This listing includes only the indoor air handler. A compatible MRCOOL DIY® 5th Gen Condenser is required for full system operation.

    📌 Stock images may be used—actual product appearance may vary slightly.

    📌 Professional Installation Not Required – Designed for DIY installation, but must be paired with a compatible MRCOOL outdoor condenser for full operation.


    Need Help? Contact Us!

    If you have any questions about the MRCOOL DIY® 5th Gen 36K BTU Mini Split Air Handler, please call us to speak with a customer service representative. They will be happy to assist you!

    As always, purchase your MRCOOL parts and equipment from MRCOOL DIY Direct, the USA’s most trusted MRCOOL dealer.

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    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.

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