What's in the box
Complete system, one box set
Exact bundle SKU DIY-12-HP-WM-115D25-O
- Indoor unit
- Outdoor unit (condenser)
- 25-ft pre-charged Quick Connect line set
- Remote and controls
Exact part numbers are in the product documents below.
Single-zone complete system
MRCOOL 12k DIY 5th Generation Bundle
Model DIY-12-HP-WM-115D25-O
$2,359.00
Authorized retailer price (MAP)- Voltage
- 115
- Preliminary coverage
- 350-500 sq ft
- Certification
- ENERGY STAR certified
- Shipping
- Delivery policy
Overview
The 5th Generation 5th Generation MRCOOL® DIY® 12k BTU 23.5 SEER Ductless Heat Pump Single Zone Mini Split System makes home climate control easier than ever. Designed for effortless installation, this system requires no special tools or professional experience and is ideal for spaces between 350-500 sq. ft. With a pre-charged 25-foot Quick Connect® line set filled with R-454B refrigerant, setup is simple and eliminates the need for vacuuming. The included DIYPRO® cable enhances durability, replacing traditional electrical conduit to protect against weather, animals, and yardwork damage. Controlling your comfort is seamless with multiple options, including the included remote, the SmartHVAC app for Apple and Android devices, or hands-free commands via Amazon Alexa and Google Assistant. Additionally, the Gold Fin® condenser coating provides exceptional corrosion resistance, making it a great choice for coastal environments. Equipped with a variety of features, this system enhances efficiency and comfort. The Timer function helps manage energy use, while Auto mode maintains your desired temperature without constant adjustments. Built for longevity, the 5th Generation MRCOOL® DIY® Mini Split offers an industry-leading warranty, including eligibility for the MRCOOL® Care Program, plus a 7-year compressor and 5-year parts base warranty. Combining advanced technology, user-friendly operation, and long-term reliability, this system is designed for hassle-free home comfort.
Sizing guidance is preliminary and does not replace Manual J.
Specifications
Capacity and performance
- Nominal capacity
- 12,000 BTU
- Rated cooling capacity
- 12,000 BTU
- SEER2
- 23.5
Coverage
- Preliminary coverage
- 350-500 sq ft
Electrical
- Voltage
- 115V
Refrigerant and line set
- Included line set
- 25 ft
Certifications
- ENERGY STAR
- Certified
Warranty coverage
- Parts warranty
- 5 years
- Compressor warranty
- 7 years
Identification
- Model
- DIY-12-HP-WM-115D25-O
- Manufacturer title
- MRCOOL® 12k DIY 5th Generation Bundle - includes Condenser, Air Handler, DIY® Quick Connect® Line Set, DIYPRO® Cable, and Remote - 115v
Documents
Documents for model DIY-12-HP-WM-115D25-O
Manuals and guides
Certificates and labels
Warranty
Manufacturer coverage does not automatically include labor, diagnostics, refrigerant, freight, installation or permits. See the MRCOOL Product & Manufacturer Warranty Policy.
Shipping and installation
Large HVAC equipment may ship by freight. The full delivery, inspection and damage-reporting requirements are in the Shipping & Freight Delivery Policy, and the return conditions are in the Return & Refund Policy.
Systems are sold as equipment. If you'd like help finding an installer, see our installation help page.