MRCOOL 18,000 BTU DIY 5th Gen Energy Star 21.5 SEER2 Single Zone Wall Mount Mini Split Heat Pump System w/ 25' Line Set – R454B | 230V
$2,909.00
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MRCOOL 18,000 BTU DIY 5th Gen Energy Star 21.5 SEER2 Single Zone Wall Mount Mini Split Heat Pump System w/ 25' Line Set – R454B | 230V
Upgrade your home's comfort and efficiency with the MRCOOL® DIY® 5th Generation 18,000 BTU Mini Split System – a powerful, ENERGY STAR® certified solution designed for true do-it-yourself installation. Ideal for larger areas between 500 and 750 square feet, this single-zone ductless system delivers efficient, whisper-quiet heating and cooling without requiring professional tools or HVAC licensing.
Equipped with a 25-foot pre-charged Quick Connect® line set, the system uses R-454B refrigerant, which offers a reduced global warming potential (GWP) compared to older refrigerants. Its advanced inverter technology ensures precise temperature control, lower energy consumption, and extended component life by adjusting performance in real-time based on your environment.
Stay connected and in control with integrated Wi-Fi capabilities, allowing full system management from your smartphone using the MRCOOL SmartHVAC app, or through hands-free control with Amazon Alexa or Google Assistant. Whether you're upgrading a living room, open-concept space, or workshop, this system is built to deliver maximum comfort with minimal installation effort.
| MRCOOL 18,000 BTU DIY 5th Generation Single Zone Mini Split Heat Pump Condenser - R454B | 230V | |
|---|---|
| Feature | Spec |
| SKU | DIY-18-HP-C-230D25-O |
| Weight | 93.480000 |
| Manufacturer | MRCOOL |
| HSPF2 | 11.5 |
| Cooling BTU | 18000 BTU |
| Heating BTU | 18000 BTU |
| Refrigerant | R454B |
| SEER2 | 22 |
| Compressor Type | Rotary |
| Liquid Line | 1/4" |
| Suction Line | 1/2" |
| Max Breaker Size | 20A |
| BTU/Tonnage | 18,000 BTU/1.5 Ton |
| Zone Compatibility | Single Zone |
| Height | 26.5" |
| Width | 35.04" |
| Depth | 13.46" |
| Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
| MRCOOL 18,000 BTU DIY 5th Generation Single Zone Wall Mount Mini Split Air Handler - R454B | 230V | |
| Feature | Spec |
| SKU | DIY-18-HP-WMAH-230D25-O |
| Weight | 35.490000 |
| Manufacturer | MRCOOL |
| Replaces | DIY-18-HP-WMAH-230C25 |
| Decibel Level (dBA) | 58.5 |
| Refrigerant | R454B |
| Liquid Line | 1/4" |
| Suction Line | 1/2" |
| Liquid Valve Size | 1/4" |
| Suction Valve Size | 1/2" |
| Electrical | 208/230 V |
| Max Breaker Size | 20 A |
| Min. Breaker Size | 18 A |
| BTU/Tonnage | 18,000 BTU/1.5 Ton |
| Mini Split Type | Wall Mounted |
| Zone Compatibility | Multi Zone |
| Height | 13.19" |
| Width | 42.52" |
| Depth | 8.9" |
| Warranty | 7 Year Compressor/5 Year Parts Warranty |
| Resources | You will need Adobe Acrobat Reader to view PDF documents. |
