MRCOOL® DIY 4th Gen 9k BTU Ductless Mini-Split Air Handler 230V/60Hz
- MRCOOL
MRCOOL® DIY 4th Gen 9k BTU Ductless Mini-Split Air Handler 230V/60Hz
$442.00
- Safe & Secure Checkout
- Warranty 7-Year Compressor / 5-Year Parts View Full Warranty Details
SKU: DIY-09-HP-WMAH-230C25
Barcode: 00810063869533
MRCOOL® DIY 9K BTU Ductless Wall Mounted Air Handler – Efficient, Smart, and Easy to Install
Experience powerful, energy-efficient climate control with the 4th Generation MRCOOL® DIY 9K BTU Ductless Wall Mounted Air Handler. Designed to be part of the innovative MRCOOL DIY system, this unit offers an impressive 22 SEER efficiency rating, making it one of the most efficient air handlers available. Capable of covering up to 375 sq. ft., it provides reliable heating and cooling for small to mid-sized rooms.
With a lightweight, compact design and easy wall-mounted installation, this unit is perfect for homeowners looking for a hassle-free setup. It’s designed to be used with MRCOOL’s patented Pre-Charged Quick Connect® Line Set, allowing DIY installers to connect refrigerant piping using simple hand tools—no vacuuming or professional HVAC technician required!
- High Efficiency – 22 SEER Rating
- Enjoy exceptional energy savings with a 22 SEER efficiency rating, keeping your home comfortable while reducing energy costs.
- Multi-Mode Operation for Year-Round Comfort
This air handler supports multiple operating modes, including:
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COOL – Powerful air conditioning for hot weather
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HEAT – Reliable heating, even in colder temperatures
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AUTO – Automatically adjusts between cooling & heating
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DRY (Dehumidify) – Removes excess moisture from the air
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SLEEP Mode – Enhances nighttime comfort & energy efficiency
- Smart Home Compatibility – Wi-Fi, Alexa & Google Assistant
- Take control from anywhere using the Smart HVAC app on your Apple or Android smartphone. Adjust settings, change temperatures, and schedule operation seamlessly from your phone. Also compatible with Alexa & Google Assistant for hands-free voice control.
- DIY-Friendly Installation – No Professional Required
- Designed for quick & simple installation, the unit comes with an easy-mounting plate and connects effortlessly with MRCOOL’s patented Pre-Charged Quick Connect® Line Set. No vacuuming, no specialized tools, no HVAC technician needed!
- Sleek, Compact, and Space-Saving Design
- The minimalist wall-mounted design blends seamlessly into any home interior, providing efficient cooling and heating without taking up floor space.
- Covers Up to 375 Sq. Ft.
- Perfect for bedrooms, offices, living rooms, and other small to mid-sized spaces, delivering powerful, efficient, and targeted climate control.
Why Choose the MRCOOL DIY 9K BTU Ductless Wall Mounted Air Handler?
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22 SEER efficiency rating – High energy savings
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Covers up to 375 sq. ft. – Ideal for small to mid-sized rooms
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DIY installation – No professional HVAC technician required
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Smart home integration – Wi-Fi, Alexa & Google Assistant compatibility
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Multiple operating modes – Cooling, heating, dehumidifying, sleep mode & more
- Compact, space-saving design – Stylish and easy to install
Upgrade your home’s heating and cooling system with the MRCOOL DIY 9K BTU Ductless Wall Mounted Air Handler—the perfect combination of efficiency, smart technology, and DIY convenience.
Key Features
| SmartHVAC app: WIFI control - control your DIY anywhere with your Apple or Android smart device and an Internet connection |
| Standard 7-year compressor/5-year parts warranty; register for limited lifetime compressor warranty |
| Compatible with Amazon Alexa and Google Assistant |
| Includes the new DIY Pro™ Cable, an added safety feature to protect the wiring from the outside elements |
Specs
| COOLING CAPACITY (BTU) | 9000 |
| HEATING CAPACITY (BTU) | 9000 |
| VOLTAGE (V) | 208-230 |
| PHASE | 1 |
| CYCLE | 60 |
| MAX FUSE BREAKER (A) | 15 |
| MIN CIRCUIT AMPACITY (A) | 3 |
| MOUNT TYPE | Wall |
| COLOR | White |
| COLOR FAMILY | White |
| MAX COVERAGE AREA | Up to 375 |
| REFRIGERANT TYPE | R-410A |
| DECIBEL RATING (DBA) | 35 |
| DECIBEL RATING LOW (DBA) | 25 |
| DECIBEL RATING HIGH (DBA) | 40 |
| INVERTER | Yes |
| LIQUID LINE SIZE | 4-Jan |
| SUCTION LINE SIZE | 2-Jan |
| BLOWER MOTOR RPM | 1050/850/650 |
| FAN ONLY OPTION | Yes |
| QUIET MODE | Yes |
| AUTO COOL | Yes |
| WIFI COMPATIBILITY | Yes |
| APP COMPATIBILITY | Yes |
| WORKS WITH IOS | Yes |
| WORKS WITH ANDROID | Yes |
| REMOTE CONTROL INCLUDED | Yes |
| ENERGY STAR CERTIFIED | Yes |
| AHRI CERTIFIED | Yes |
| REGISTERED WARRANTY | Limited Lifetime Compressor |
| BASE WARRANTY | 5-year Parts/7-year Compressor |
| BASE PARTS WARRANTY | 5-year Parts |
| REGISTERED COMPRESSOR WARRANTY | Limited Lifetime Compressor |
| BASE COMPRESSOR WARRANTY | 7-year Compressor |
| HAS BATTERIES | Yes |
| CONTAINS ELECTRONICS | Yes |
| CONTAINS CHEMICALS | Yes |
| CONTAINS AEROSOL | Yes |
| CONTAINS COMPRESSED GAS | Yes |
| PROPOSITION 65 WARNING | Yes |
| RESTRICTED STATES | GU;PR;VI |
| NET DEPTH (IN) | 7.44 |
| NET HEIGHT (IN) | 11.69 |
| NET WIDTH (IN) | 31.57 |
| NET WEIGHT (LBS) | 23.81 |
| GROSS DEPTH (IN) | 16.34 |
| GROSS HEIGHT (IN) | 13.98 |
| GROSS WIDTH (IN) | 36.02 |
| GROSS WEIGHT (LBS) | 34 |
