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The MRCOOL DIY 5th Gen E Star 24K BTU Single Zone Mini Split System is designed for powerful performance, energy efficiency, and the easiest installation possible. Featuring the pre-charged Quick Connect line set, this system allows homeowners to install their own ductless mini split without special tools, training, or certification. With advanced inverter technology, ENERGY STAR® efficiency, and smart controls, it delivers reliable heating and cooling comfort for spaces up to 1,000 sq. ft.
Please note: This system is designed for DIY installation and includes a pre-charged Quick Connect line set for easy setup without HVAC tools or certification.
Do-It-Yourself Installation
Includes a 25 ft. pre-charged Quick Connect line set — no HVAC tools or professional installation required.
ENERGY STAR® Certified Efficiency
High SEER2 ratings keep energy costs low while maintaining consistent comfort.
Smart Home Integration
Control your system with the MRCOOL SmartHVAC app, Amazon Alexa, or Google Assistant.
Advanced Inverter Technology
Ensures smooth, efficient, and quiet operation by adjusting power output to meet comfort needs.
Whisper-Quiet Operation
Designed to operate at low noise levels, making it ideal for bedrooms, offices, and living spaces.

Everything you need is included with your product.
| Specifications | Details |
| Condenser Dimensions | 37.24 W" x 16.14 D" x 31.89 H" |
| Condenser Weight | 112.8 lbs / 55.7 kg |
| Air Handler Dimensions | 42.52 W" x 8.90 D" x 13.19 H" |
| Air Handler Weight | 35.49 lbs / 16.1 kg |
| Specifications | Details |
| Zone Capacity | 1 |
| Cooling Capacity | 23,000 BTU |
| EER2 | 12.7 |
| SEER2 | 22.7 |
| Heating Capacity | 23,000 BTU |
| HSPF2-4 | 9.6 |
| HSPF2-5 | 7.1 |
| Coverage Area | 750 to 1,000 sq ft. |
| Outdoor Noise Level | 58.5 dB(A) |
| Indoor Noise Level (Hi/Mi/Lo) | 54.0/48.0/43.0/33.5/20.0 dB(A) |
| Specifications | Details |
| Voltage | 208-230V |
| Phase | 1 |
| Cycle | 60 Hz |
| Max Fuse Breaker | 25A |
| Min Circuit Ampacity | 24A |
| Specifications | Details |
| Refrigerant Type | R-454B |
| Refrigerant Volume | 67.37 oz |
| Liquid Line Size | 3/8" |
| Suction Line Size | 5/8" |
| Max Line Set Length | 164 ft. |
| Specifications | Details |
| Inverter | DC |
| Compressor Type | Rotary |
| 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 |
| Specifications | Details |
| Certifications | UL Listed, ETL Listed, Energy Star Certified, AHRI Certified |
| Warranty | 7 Years Compressor | 5 Years Parts | Extended Limited Lifetime Replacement *If the original owner does not register the unit, the warranty defaults to the standard 5 year parts, 7 year compressor warranty **The original, registered owner must be enrolled in the MrCool Care Program every year in order to qualify for the 7 year full unit replacement for compressor failure and lifetime compressor replacement. |
Yes, the MRCOOL DIY series includes pre-charged Quick Connect line sets, allowing homeowners to install the system without special HVAC tools or certification.
This 24,000 BTU model is ideal for spaces between 750–1,000 sq. ft.
Yes, the Hyper Heat design allows operation in conditions as low as -22°F and as high as 122°F.
Absolutely. The system is WiFi-enabled and compatible with both iOS and Android through the MRCOOL app.
Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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