HOT ! MRCOOL® EasyPro 5th Generation 9K BTU DIY Ductless Mini-Split Air Handler 115V

MODEL: EZPRO-09-HP-WMAH-115D-O

Compact, Ultra-Efficient Comfort for Rooms up to 400 sq. ft.

The MRCOOL® EasyPro™ 9k BTU 5th Generation Mini-Split Air Handler delivers powerful heating and cooling in a sleek, space-saving design—built specifically for small rooms, home offices, server rooms, and other compact areas up to 400 sq. ft.

Designed for easy DIY installation, this energy-efficient air handler features built-in Wi-Fi control, allowing you to adjust settings directly from your smartphone—or use voice commands with Amazon Alexa or Google Assistant. The included Follow Me® remote ensures the system regulates temperature based on where you are, not just where the unit is mounted.

With ultra-quiet operation down to 18 dBA, Active Clean Technology for better air quality, and low ambient cooling down to 5°F, this unit offers reliable year-round performance. It’s the most affordable and accessible option in the MRCOOL® lineup—without sacrificing comfort or quality.

Why You’ll Love It

✅ Designed for Smaller Spaces — Heats and cools rooms up to 400 sq. ft. efficiently and quietly

✅ DIY-Friendly Setup — Install yourself with ease using pre-charged Quick Connect® line set (sold separately)

✅ Smart Control Anywhere — Wi-Fi enabled, works with SmartHVAC® App, Alexa & Google Assistant

✅ Quiet Operation — Whisper-quiet performance as low as 18 dBA

✅ Follow Me® Technology — Delivers targeted comfort by sensing your remote’s location

✅ Active Clean Technology — Maintains cleaner coils and better air quality

✅ Gold Fin® Protection — Built to resist corrosion in coastal or humid environments

✅ Reliable, Budget-Friendly Performance — High efficiency with low energy consumption

✅ Built for Year-Round Use — Low ambient cooling down to 5°F for server rooms or greenhouses

✅ Warranty Protection — Lifetime Limited (with registration), 2-Year Compressor, 1-Year Parts

Specifications

Specifications at a Glance

Room Size & BTU Coverage Guide

Tip: Consider insulation, ceiling height, sun exposure, and appliance heat when sizing your system. Need help? Our support team is happy to assist!

What’s Included

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  MRCOOL® EasyPro™ 9K BTU 5th Gen Mini-Split Air Handler

  
  


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  Wireless Remote Control

  
  


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  DIYPro™ Communication Cable 

  
  


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  Installation Accessories

  
  


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  MRCOOL® Warranty Documentation

  
  

What You Need for a Complete System

To enjoy full functionality, pair this air handler with:

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  MRCOOL® EasyPro™ 5th Gen Single-Zone Condenser (115V Compatible)

  
  


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  MRCOOL® Quick Connect® Line Set (pre-charged with R-454B refrigerant)

  
  


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  MRCOOL® Wall Mount Bracket (optional)

  
  


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  Additional Accessories: Coupler kits or extended line sets (if needed)

  
  

Prefer an All-in-One Solution?

Skip the guesswork and grab one of our EasyPro System Bundles — includes everything you need in one convenient package.

Installation

Installation & Manuals 

Installation Manual

Product Brochure 

Performance Data

Remote Control Manual

AHRI Certificate 

Warranty Document