MrCool® DIY-18-HP-C-230D25-O, 18k, DIY 5th Generation Mini-Split Condenser,230v
MrCool® DIY-18-HP-C-230D25-O, 18k, DIY 5th Generation Mini-Split Condenser,230v
Fast & Reliable Shipping
Typically 1-3 Business Days
Regulatory Compliant
Registered & Certified Medical Equipment
Support
Need help?
Fast & Reliable Shipping
Typically 1-3 Business Days
Regulatory Compliant
Registered & Certified Medical Equipment
Support
Need help?
MrCool® DIY-18-HP-C-230D25-O, 18k, DIY 5th Generation Mini-Split Condenser, 230v, Energy Star Certified
The MRCOOL® DIYHH-18-HP-C-230D25-O is the strongest 18K BTU Hyper Heat DIY condenser on the market, engineered for powerful year-round comfort and reliable heating down to –22°F. With a factory-charged R-454B QuickConnect® line set, this system installs without vacuum pumps, gauges, EPA licenses, or refrigerant handling—delivering professional-grade performance with true DIY simplicity.
Features
- Hyper Heat down to –22°F
- 21.2 SEER2 high efficiency
- 11 HSPF2 heating
- Energy Star® certified
- R-454B next-gen refrigerant (way lower GWP than R-410A)
- 25 ft pre-charged QuickConnect® line set
- DIYPRO® cable protects electrical from pests & weather (comes with indoor unit)
- Gold Fin® anti-corrosion coating
- SmartHVAC™ App + Alexa + Google Assistant integration
- Quiet outdoor operation
- Auto restart, timer, anti-mildew features
Product Specifications
| BTU | 18000 |
| Coverage | 500–800 sq ft |
| Voltage | 208/230V |
| SEER2 | 21.2 |
| HSPF2 | 11 / 8.5 |
| Compressor | Rotary Inverter |
| Refrigerant | R-454B |
| Noise | 58 dBA |
| Line Set Included | 25 ft QuickConnect® |
| Max Lineset | 75 ft |
| Liquid Line | 1/4” |
| Suction Line | 1/2” |
| Metering | EEV |
| Energy Star | Yes |
| AHRI Certified | Yes |
| Weight | 99.87 lbs |
Standard delivery typically takes 5-7 business days, while expedited shipping takes 2-3 business days