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36k BTU 18 SEER2 MrCool DIY Ductless Heat Pump Split System 5th Generation - with 25 ft Line Set & 1 Year Labor Warranty


Get $100 Cash Back on Your Qualifying Purchase
- Spend over $1000 on heating and air equipment.
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Rebate only valid for qualifying purchases made after September 19, 2022 until further notice. Rebate claim limited to one per customer. Purchase must be made prior to sharing video. Please allow 1-2 weeks for processing. May not be used in conjunction with any other offer or discount. Video privacy setting must be public.
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The next generation of comfort is here.
With a new MrCool DIY 5th Gen Energy Star Mini-Split and complimentary 1 year Extended Labor Warranty from Ingrams.

Explore the lineup.
Certified Efficiency
Live on the coast? Don't worry, our condenser features Gold Fin condensers built to resist long term corrosion.
Louver Position Memory
The air handler's horizontal louver will automatically reset to the same position that was set the last time the unit was powered on.
SmartPhone App
Control your MRCOOL® DIY® anywhere with your Apple or Android smart device and an internet connection.
Follow Me Function
Keep the included remote close by, and MRCOOL DIY® will track the air temperature around you to ensure maximum comfort.
Operation in Extremes.
Temperature Range
Easily control the temperature of your space from your phone or with the included remote control. The temperature adapts based on where you are in the room.
24-hour Comfort
The MrCool DIY has 2, 3, 4, and 5 zone options, the best warranties in the business, even better efficiency ratings, and a new Armored Pro Cable.
DIY made easy.


No refrigerant? No problem. With our patented, pre-charged quick connect line sets you'll be able to install your MRCOOL® DIY® without needing specialized training or expensive tools.

Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit.

Protect your Purchase
Warranty Programs
Each unit comes backed with a standard 5-year warranty on replacement parts and a 7-year warranty on the compressor. For even greater protection, upgrade to the MrCool Care Kit Program and enjoy extended limited lifetime system replacement —because long-term comfort shouldn’t come with surprises. And when you purchase through IWAE, you get an additional 1-year extended labor warranty included at no extra cost, giving you even more value and coverage from day one.
Limited Warranty

Thwart the discomfort created by your antiquated HVAC system that falls short of fending off the intense summer heat or the bitter winter cold by upgrading to an HVAC system engineered to create the perfect temperatures throughout every season. With a vast array of options available on the market that make the decision feel daunting, the 36k BTU 18 SEER2 MrCool DIY Ductless Heat Pump Split System 5th Generation - with 25 ft Line Set & 1 Year Labor Warranty makes the choice easy by offering the perfect solution designed to meet all your requirements. Featuring both UL listing and AHRI certification, this MrCool DIY Split System undergoes thorough third-party assessments to verify the validity of every operational claim, ensuring that your home will experience the top-tier climate control you’ve been hoping for.
For those who enjoy taking matters into their own hands with home improvement tasks, the 36k BTU 18 SEER2 MrCool DIY Ductless Heat Pump Split System 5th Generation - with 25 ft Line Set & 1 Year Labor Warranty is the perfect do it yourself HVAC solution. The MrCool DIY line provides you with the flexibility to install the system without the need for a professional, eliminating the steps that require specialized training to save you both time and cost. Able to work with the patented MrCool DIY pre-charged line set, linking the refrigerant lines between the Air Handler and the Condenser is a breeze. The included set of easy-to-follow installation instructions makes the process simple, ensuring you can get your MrCool Split System running in no time, all without depending on anyone else’s availability.
Designed with a variety of meticulously selected components, the 36k BTU 18 SEER2 MrCool DIY Ductless Heat Pump Split System 5th Generation - with 25 ft Line Set & 1 Year Labor Warranty provides superior performance and impressive energy efficiency. Achieving your perfect indoor environment becomes effortless with this MrCool Heat Pump, allowing you to adjust the temperature of your home from the comfort of your couch using your smartphone app or without any input thanks to the Follow Me feature, which relies on sensors in the remote to monitor the room’s temperature and automatically adapt airflow. The auto-restart function guarantees that the system starts back up after any power interruptions, while the louver position memory ensures that the louvers return to their previous setting, letting this MrCool Split System provide dependable comfort throughout your home with minimal effort on your part.
With all these incredible features at your disposal, as well as a warranty covering 5 years of parts and 7 years of compressor coverage by default, why would you want to delay your upgrade any longer? Snag this 36k BTU MrCool 5th Generation DIY Ductless Heat Pump Split System with 25 ft Line Set and 1 Year Labor Warranty today and transform your home into the peaceful oasis you’ve always envisioned.
| Model | DIY-36-HP-WM-230D25-O |
|---|---|
| UPC | 840255588577 |
| AHRI Number | 216032548 |
| Configuration | Wall Mounted |
| Bundle Avg Coverage Area | 1,250 - 1,500 Sq Ft |
| Bundle Cooling Capacity | 2.5 Ton |
| Bundle Cooling Efficiency (SEER2) | 18 |
| Heat Pump Efficiency (HSPF2) | 11.5 |
| Series | DIY |
| Zones | 1 |
| Popular Applications | Game Room, Garage, Guest Room, Man Cave, Server Room, Sunroom |
| Region Compatibility | Nationwide |
| California Residents | see Prop 65 WARNING |
DIY-36-HP-C-230D25-O Specifications:
| Model | DIY-36-HP-C-230D25-O |
|---|---|
| UPC | 840255586986 |
| AHRI Number | 216032548 |
| Product Height (in) | 31.89 |
| Avg Coverage Area | 1,000 - 1,200 Sq Ft |
| Product Length (in) | 16.14 |
| Compressor | Inverter |
| Product Width (in) | 37.24 |
| Cooling Capacity | 3 Ton |
| Electrical Phase | 1-Phase |
| Line Set Connection Type | Quick Connect |
| Liquid Line Size | 3/8 inch |
| Max Overcurrent Protection | 35 amps |
| Weight (lbs) | 183.420000 |
| Refrigerant | R-454b |
| Cooling Efficiency (SEER2) | 18 |
| Series | DIY |
| Suction Line Size | 5/8 inch |
| System Application Type | Ductless Split Systems |
| Voltage | 240 |
| Warranty | 5 Year Parts, 7 Year Compressor |
| Region Compatibility | Nationwide |
DIY-36-HP-WMAH-230D25-O Specifications:
| Model | DIY-36-HP-WMAH-230D25-O |
|---|---|
| UPC | 840255587068 |
| Product Height (in) | 14.25 |
| Configuration | Wall Mounted |
| Product Length (in) | 11.1 |
| Air Flow Direction | Horizontal |
| Product Width (in) | 49.57 |
| Blower Motor | Variable Speed |
| Cooling Capacity | 3 Ton |
| Electrical Phase | 1-Phase |
| Line Set Connection Type | Quick Connect |
| Liquid Line Size | 3/8 inch |
| Max Overcurrent Protection | 35 amps |
| Weight (lbs) | 70.990000 |
| Refrigerant | R-454b |
| Series | DIY |
| Suction Line Size | 5/8 inch |
| System Application Type | Ductless Split Systems |
| Voltage | 240 |
| Warranty | 5 Year Parts, 7 Year Compressor |
DMS1Y4+000125 Specifications:
| Weight (lbs) | 0.000000 |
|---|---|
| Model | DMS1Y4+000125 |






