MRCOOL® EasyPro 5th Generation 9K BTU DIY Ductless Mini-Split Air Handler 115V
Free Shipping
Warranty Protection
Trusted Returns Policy
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
| Attribute | Details |
|---|---|
| Voltage | 115V / 1 Phase / 60 Hz |
| Mount Type | Wall-Mounted |
| Max Coverage Area | Up to 400 sq. ft. |
| Cooling Capacity | 9,000 BTU |
| Heating Capacity | 10,000 BTU |
| Decibel Rating | 18 dBA (Low), 43 dBA (High) |
| Oscillation | Yes |
| Filter Type | Reusable |
| Smart Wi-Fi Control | Yes (iOS & Android) |
| Remote Included | Yes |
| App & Voice Compatible | Alexa, Google Assistant |
| Warranty | Lifetime Limited*, 2-Year Compressor, 1-Year Parts |
| Certifications | AHRI, UL, ETL, CSA |
| Unit Dimensions | 28.7" W x 11.5" H x 7.87" D |
| Net Weight | 23.81 lbs |
| Proposition 65 Warning | Yes |
Room Size & BTU Coverage Guide
| BTU Rating | Ideal Room Size |
|---|---|
| 9,000 BTU | 250 – 400 sq. ft. |
| 12,000 BTU | 400 – 550 sq. ft. |
| 18,000 BTU | 600 – 800 sq. ft. |
| 24,000 BTU | 800 – 1,050 sq. ft. |
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
-
MRCOOL® EasyPro™ 9K BTU 5th Gen Mini-Split Air Handler
-
Wireless Remote Control
-
DIYPro™ Communication Cable
-
Installation Accessories
-
MRCOOL® Warranty Documentation
What You Need for a Complete System
To enjoy full functionality, pair this air handler with:
-
MRCOOL® EasyPro™ 5th Gen Single-Zone Condenser (115V Compatible)
-
MRCOOL® Quick Connect® Line Set (pre-charged with R-454B refrigerant)
-
MRCOOL® Wall Mount Bracket (optional)
-
Additional Accessories: Coupler kits or extended line sets (if needed)
⚠️ Note: This unit is designed exclusively for use with EasyPro™ 5th Gen components.
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
Choose options