The 5th Generation MRCOOL® DIY® 18k BTU Ductless Heat Pump Single Zone Mini-Split Air Handler delivers powerful, energy-efficient heating and cooling for spaces up to 800 sq. ft. Designed for easy, tool-free installation, this system requires no professional experience, specialized tools, or costly service calls—making it a fast and affordable comfort solution for homeowners.
This model features the rugged DIYPRO® cable, which eliminates the need for traditional electrical conduit while offering added durability and protection against outdoor elements, animals, and harsh weather conditions. Installation is not only simplified but also built to last. You can manage your comfort your way. Use the included wireless remote, connect through the SmartHVAC app available on iOS and Android devices, or control the system using voice commands via Amazon Alexa and Google Assistant. The Gold Fin® condenser coating enhances corrosion resistance, making the unit a great fit for coastal or high-humidity areas.
The system also includes advanced comfort features. Follow Me® technology senses the temperature around the remote and adjusts airflow accordingly, ensuring consistent comfort where you are. Dry Mode reduces humidity for better air quality and comfort. To protect your investment, MRCOOL® offers a strong 7-year compressor and 5-year parts warranty, and is also eligible for the MRCOOL® Care Program. Experience hassle-free installation, advanced features, and reliable year-round comfort with the MRCOOL® DIY® 18k Mini-Split Air Handler.
| DIMENSIONS & WEIGHT | |
|---|---|
| Dimensions | 8.9" D x 13.19" H x 42.52" W |
| Net Weight (Lbs) | 35.49 |
| Gross Depth (In) | 17.68 |
| Gross Height (In) | 14.29 |
| Gross Width (In) | 46.73 |
| Gross Weight (Lbs) | 49.6 |
| GENERAL INFORMATION | |
| Mount Type | Wall |
| Color | White |
| Max Coverage Area | 800 sqft |
| Number of Speeds | 5 |
| Oscillation | Yes |
| Quiet Mode | Yes |
| CAPACITY & PERFORMANCE | |
| Tonnage | 1.5 |
| Cycle | 60 |
| NOISE LEVELS | |
| Decibel Rating Low (DBA) | 19 |
| Decibel Rating High (DBA) | 54.5 |
| ELECTRICAL REQUIREMENTS | |
| Voltage (V) | 208/230 |
| Phase | 1 |
| Max Fuse Breaker (A) | 15 |
| Min Circuit Ampacity (A) | 3 |
| REFRIGERANT & PIPING | |
| Liquid Line Size | 1/4 |
| Suction Line Size | 1/2 |
| FILTER & HEATING | |
| Filter Type | Reusable |
| Auxiliary Heater Included | No |
| Auxiliary Heater Available | No |
| CONTROLS & CONNECTIVITY | |
| Fan Only Option | Yes |
| Auto Cool | Yes |
| WIFI Compatibility | Yes |
| APP Compatibility | Yes |
| Works with IOS | Yes |
| Remote Control Included | Yes |
| SAFETY | |
| UL Listed | Yes |
| ETL Listed | Yes |
| AHRI Certified | Yes |
| Has Batteries | Yes |
| Contains Electronics | Yes |
| Contains Chemicals | Yes |
| Contains Aerosol | Yes |
| Contains Compressed Gas | Yes |
| Proposition 65 Warning | Yes |
| WARRANTY | |
| Registered Warranty | Extended Limited Lifetime* |
| Base Parts Warranty | 5 |
| Base Compressor Warranty | 7 |
