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MRCOOL 5th Gen DIY 12,000 BTU Mini Split 115V w/ 25 ft Line Set – Single Zone Heat Pump - DIY-12-HP-WM-115D25-O
$2,359.00
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Comfort Made Simple
DIY 5th Gen 12k BTU Mini-Split
1 Ton | 115V | 23.5 SEER2
Ideal for heating and cooling spaces up to 550 sq. ft., the 12k BTU 5th Gen system provides professional performance on a standard 115V circuit. It is the perfect DIY-friendly solution for master suites, home gyms, or workshops.
Why You'll Love It
- Easy DIY Installation: No special tools required.
- DIYPro® Cable: Extra durability against weather and wildlife.
- Follow Me® Tech: Tracks your remote to keep your exact spot comfortable.
- Gold Fin® Condenser: Superior corrosion resistance for coastal longevity.
The Peace of Mind
- Limited Lifetime Compressor Warranty*
- 7-Year Compressor Warranty
- 5-Year Parts Warranty
*With registered DIYPRO® cable installation via the MRCOOL Warranty Registration Page.
Size & Fitment
Indoor Air Handler
| Width / Height | 31.57" / 11.69" |
| Depth / Weight | 7.44" / 24.91 lbs |
Outdoor Condenser
| Width / Height | 30.12" / 21.85" |
| Depth / Weight | 11.93" / 65.48 lbs |
Performance Specs
| Max Coverage Area | Up to 550 sq. ft. |
| Voltage / Phase | 115V / 1 Phase |
| Efficiency Rating | 23.5 SEER2 / 12.5 EER2 |
| Smart Compatibility | Wi-Fi App / Alexa / Google |
| Max Fuse Breaker | 20 Amps |
| Refrigerant Type | R-454B (Pre-charged) |
Expert Tip: This system automatically resumes its previous settings after a power outage. You won't have to lift a finger to get back to being comfortable.