MRCOOL DIY 24K BTU ductless mini split heat pumps deliver professional-grade heating and cooling for commercial facilities through pre-charged line set technology that simplifies installation. These 230V heat pump systems provide year-round climate control for spaces up to 1,200 square feet without requiring specialized HVAC tools or vacuum pumps.
MRCOOL DIY ductless heat pump technology combines high-capacity climate control with accessible installation methods suited for facility maintenance teams. The 24K BTU output addresses substantial heating and cooling demands while maintaining efficiency that reduces your operational costs. These mini-split air conditioners operate on 230V electrical service to provide both summer cooling and cold-weather heating through a single integrated system. You can also shop MRCOOL Advantage units for pre-assembled outdoor options.
The 4th-generation MRCOOL ductless mini-split platform established a foundation for simplified installation through pre-charge refrigerant lines and user-friendly mounting hardware, changing how facilities approach HVAC upgrades.
The 5th generation MRCOOL® DIY® 24K BTU models build on this foundation with refined performance features:
A 24K DIY mini-split system delivers approximately 24,000 BTU, suitable for spaces ranging from 800 to 1,200 square feet. Your applications might include office and administrative spaces where ductwork installation is impractical, equipment and server rooms that require consistent temperature control to protect sensitive electronics, retail customer service areas where comfort affects the customer experience, and workshop facilities that need supplemental climate control for year-round productivity.
For smaller spaces or different capacity requirements, Mr Cool 1-ton mini-split options deliver 12,000 BTU of output, suitable for individual offices or workshops.
Mr Cool mini splits are engineered to perform reliably in tough commercial settings. The Gold Fin® condenser protection, for instance, resists corrosion from salt air and industrial chemicals, which are common causes of premature failure in standard aluminum coils. Other features are:
SEER2 ratings measure cooling efficiency under standardized conditions, making it easier to compare performance across models. With a 22.7 SEER2 rating, 5th-generation Mr. Cool systems deliver a significant efficiency upgrade over older HVAC equipment, reducing operating costs year-round. Heating efficiency, measured by HSPF2, further enhances value by minimizing reliance on electric resistance heat during colder months. In many applications, this high-performance heat pump capability eliminates the need for separate heating and cooling systems.
MRCOOL DIY 24K BTU ductless mini split heat pumps deliver the performance your commercial facility needs with installation methods your maintenance team can handle. The combination of pre-charge refrigerant lines, quick-connect fittings, and comprehensive documentation removes traditional barriers to deploying professional-grade HVAC.
Whether you're upgrading aging equipment, adding climate control to previously unconditioned spaces, or addressing hot spots that your existing systems can't adequately serve, the DIY platform provides a practical solution. Contact our HVAC specialists to determine which configuration best matches your facility's heating and cooling requirements.
The 24K BTU capacity covers spaces from 800 to 1,200 square feet, depending on insulation quality, ceiling height, and local climate conditions, for both heating and cooling applications.
No vacuum pump is needed. The pre-charged line set arrives factory-filled with refrigerant, enabling quick-connect installation without specialized HVAC tools or refrigerant-handling certification.
These systems operate on 230V electrical service with dedicated circuit protection. Professional electricians should verify proper voltage and circuit sizing before installation begins.
Yes, the ductless heat pump delivers both heating and cooling. The 5th-generation models feature improved low-ambient performance that maintains heating output in cold weather.
