MRCOOL DIY Easy Pro 12,000 BTU 5th Gen Ductless Mini Split Air Handler - 115V (EZPRO-12-HP-WMAH-115D-O)

The MRCOOL EASY PRO Mini-Split Air Handler offers an affordable, user-friendly heating and cooling solution for spaces up to 550 square feet, making it perfect for single rooms, small offices, or even server rooms. Designed with ease of use in mind, this DIY mini-split air handler is budget-friendly and the most affordable unit in MRCOOL’s lineup, allowing for quick installation without professional assistance.

The sleek and efficient EASY PRO air handler offers seamless, convenient operation. WiFi connectivity allows you to control temperature settings directly from your smartphone, while Active Clean Technology and easy-to-clean filters keep the air quality fresh and maintenance simple.

The unit features Auto Restart, automatically turning back on after a power outage, and the Sleep Function adjusts temperature settings overnight to enhance comfort while conserving energy. Operating at a Whisper Quiet level, the EASY PRO air handler maintains a peaceful environment, ideal for both living spaces and work settings. With Low Ambient Cooling down to 5°F, it’s perfect for applications requiring year-round cooling, such as greenhouses or server rooms.

Covered by a 2-year compressor warranty and a 1-year parts warranty, and Extended Limited Lifetime you’ll receive once you register this unit, the MRCOOL EASY PRO air handler combines convenience, reliability, and affordability in a single, easy-to-install package. Experience comfort made easy, anytime and anywhere!

Ideal For:

• DIY upgraders stepping from entry-level to mid-size capacity - 550 sq ft coverage handles larger bedrooms, finished basements, and expanded living spaces without professional installation costs.
• Workspaces and specialized climate environments - Perfect for home offices, server rooms, greenhouses, and climate-sensitive applications requiring consistent year-round control.
• Homeowners prioritizing air quality and sustainability - Active Clean Technology combined with reusable filters reduces environmental impact while supporting healthier indoor air.
• Smart home enthusiasts expanding automation reach - Native WiFi connectivity and voice control compatibility with Alexa and Google Assistant integrate seamlessly into existing smart home ecosystems.

Why Customers Choose The MRCOOL DIY Easy Pro 12K Air Handler 115V

• Scaled-Up Performance Stays Easy to Install - 19.5 SEER2 efficiency delivers more power for larger spaces while Fast Connection fittings keep setup straightforward and simple.
• Active Clean Technology Beats Standard Filtration - Advanced air quality features combined with reusable filters reduce waste while supporting healthier breathing environments.
• Extreme Temperature Capability - Low-Ambient Cooling to 5°F ensures reliable operation in demanding seasons and specialized applications where standard units struggle.
• Quiet Intelligence Meets Voice Control - Engineered low-noise operation plus hands-free voice command through Alexa and Google Assistant deliver premium comfort without premium complexity.
• Strong Warranty Confidence - 2-year parts and 1-year compressor coverage upon registration provides protection without expensive professional service dependencies.

Certifications & Warranty

• Energy Star Eligible - Designed for efficient residential and commercial cooling and heating applications
• 19.5 SEER2 Energy Rating - Excellent energy efficiency for utility savings and potential rebate eligibility
• Eco-Friendly R454B Refrigerant - Low Global Warming Potential with reduced greenhouse gas emissions
• Active Clean Technology Certified - Advanced air filtration and cleaning system for superior indoor air quality
• SmartHVAC Wi-Fi Certified - Compatible with Amazon Alexa and Google Assistant voice control ecosystems
• Low-Ambient Cooling Capable - Operates reliably down to 5°F for extreme weather and specialized environments
• 2-Year Parts Limited Warranty - Coverage on air handler components and internal systems
• 1-Year Compressor Limited Warranty - Protection on the core heating and cooling component
• DIY Installation Supported - No professional installation required—warranty valid with proper registration
• Online Registration Required - Simple registration activates full warranty coverage and protection benefits
• AHRI certified
• NEEP ccASHP Listed
• CEE Tier1 - North