Precharged R-410 Quick Connect Line Set
Pre-charged linesets allow you to install this innovative ductless system without special tools, equipment, or training. Couplers are available for extended lengths.
Energy Star
Certified Efficiency
Going above and beyond for efficiency while maintaining optimum performance and reliability, the 12K, 18K and 24K models are Energy Star Certified.
Smartphone App
Enhanced Control from Anywhere
Control your MRCOOL DIY anywhere with your Apple or Android smart device and an internet connection.
NEW DIYPRO Cable
Safety & Durability
The included DIYPro Cable eliminates the need for electrical conduit providing higher mechanical protection and durability.
Follow Me Function
Personalized Performance
Keep the remote close by, and MRCOOL DIY will track the air temperature around you to ensure you receive maximum comfort.
Leakage Detection
Protecting Your Investment
When the MRCOOL DIY detects low coolant an alarm will sound to alert you to the problem. This will prevent damage to the compressor while you maintain high air comfort.
Low Ambient Cooling
Cooling Down to 5 °F
This feature makes the MRCOOL DIY the ideal system for server rooms, greenhouses, and any other application that requires cooling all year.
Auto Restart
Never Lift a Finger
Power outage? Don't worry, the MRCOOL DIY auto restart will have the unit running again in no time at all.
| Cooling Capacity | Btu/h | 12,000 |
| SEER | Btu/w | 22.0 |
| Heating Capacity | Btu/h | 12,000 |
| HSPF4 | Btu/w | 11.5 |
| HSPF5 | Btu/w | 9 |
| Coverage Area (Heat/Cool) | sq. ft. | Up to 500 |
| Indoor Noise Level (Hi/Mi/Lo) | dB(A) | 37/31/23.5 |
| Outdoor Noise Level | dB(A) | 53.5 |
| Cooling Capacity | Btu/h | 18,000 |
| SEER | Btu/w | 22.0 |
| Heating Capacity | Btu/h | 18,000 |
| HSPF4 | Btu/w | 11.5 |
| HSPF5 | Btu/w | 9 |
| Coverage Area (Heat/Cool) | sq. ft. | Up to 750 |
| Indoor Noise Level (Hi/Mi/Lo) | dB(A) | 44.5/37/31 |
| Outdoor Noise Level | dB(A) | 58.5 |
| Cooling Capacity | Btu/h | 23,000 |
| SEER | Btu/w | 20.5 |
| Heating Capacity | Btu/h | 25,000 |
| HSPF4 | Btu/w | 10.5 |
| HSPF5 | Btu/w | 9 |
| Coverage Area (Heat/Cool) | sq. ft. | Up to 1000 |
| Indoor Noise Level (Hi/Mi/Lo) | dB(A) | 48.5/43.5/33 |
| Outdoor Noise Level | dB(A) | 60 |
| Cooling Capacity | Btu/h | 36,000 |
| SEER | Btu/w | 18.0 |
| Heating Capacity | Btu/h | 36,000 |
| HSPF4 | Btu/w | 12 |
| HSPF5 | Btu/w | 9 |
| Coverage Area (Heat/Cool) | sq. ft. | Up to 1500 |
| Indoor Noise Level (Hi/Mi/Lo) | dB(A) | 52/45/34 |
| Outdoor Noise Level | dB(A) | 63 |
