MRCOOL DIY 5th Gen E Star 36,000 BTU Single Zone Mini Split Air Handler 230V with DIYPRO Cable, DIY-36-HP-WMAH-230D25-O
The MRCOOL DIY 36K BTU 5th Gen Air Handler provides year-round heating and cooling for areas between 1,000 to 1,500 sq. ft. Designed for effortless DIY installation, this system is perfect for home additions, basements, or detached garages. With SmartHVAC compatibility, energy-efficient operation, and a wide array of comfort features, it delivers reliable, customizable climate control.
MRCOOL DIY 5th Gen E Star 36,000 BTU Features
DIY Installation
Tool-Free Setup – Installs easily with DIYPRO® cable and QuickConnect® line set; no vacuuming or HVAC license required.
Environmentally Friendly Refrigerant
Lower GWP with R-454B – Delivers efficient performance while minimizing environmental impact.
Wireless Control Options
Smart Operation – Control with remote, SmartHVAC app, or voice via Amazon Alexa and Google Assistant.
DIYPRO® Cable
No Electrical Conduit Needed – Enhanced outdoor durability and protection from pests.
Comfort Features
Follow Me + Dry Mode – Maintains comfort using remote-based sensing and helps reduce humidity.
Certified Quality
Trusted & Safe – Intertek listed 5031495, ensuring long-lasting, safe performance.
MRCOOL DIY 5th Gen E Star 36,000 BTU Applications
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Living Rooms – Quiet, whole-room climate control for large family areas.
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Basements – Year-round conditioning in typically unconditioned spaces.
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Detached Garages – DIY installation makes it easy to heat and cool external structures.
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Home Additions – Avoid complex ductwork with an easy-to-integrate solution.
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Workshops or Studios – Enjoy efficient comfort while you create or work.
What’s Included?
MRCOOL DIY 5th Gen E Star 36,000 BTU Specifications
| Specification |
Value |
| Dimensions |
49.57" W x 11.10" D x 14.25" H |
| Mount Type |
Wall |
| Weight |
48.729 lbs / 22.1 kg |
| Cooling Capacity |
36,000 BTU |
| EER2 |
8.5 |
| SEER2 |
18 |
| Heating Capacity |
36,000 BTU |
| HSPF2-4 |
8.5 |
| HSPF2-5 |
6.5 |
| Coverage Area |
1,000 to 1,500 sq ft. |
| Indoor Noise Level (Hi/Mi/Lo) |
55.5/49.5/43.5/38.0/27.5 dB(A) |
| Number of Speeds |
5 |
| Voltage |
208-230V |
| Phase |
1 |
| Cycle |
60 Hz |
| Max Fuse Breaker |
15A |
| Min Circuit Ampacity |
3A |
| Refrigerant Type |
R-454B |
| Liquid Line Size |
3/8" |
| Suction Line Size |
5/8" |
| 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 |
| Certifications |
UL Listed, ETL Listed, 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. |
Frequently-Asked Questions
Can I install this myself without HVAC certification?
Yes, the system is specifically designed for DIY installation with no need for specialized tools.
Does it work with smart home systems?
Yes, it can be controlled via Amazon Alexa, Google Assistant, or the SmartHVAC app.
What kind of maintenance does it need?
Regularly clean the washable filter and ensure the unit is free from debris for optimal performance.
