MrCool Mini-Splits
For the past two years, Hilltop has quietly tested MrCool Mini-Splits by selling a few to members and my own family. After personally installing several, I can confidently say they work flawlessly—easy to install with significant savings on cost and installation. Starting in 2025, Hilltop will officially offer them to members. I’m excited to bring this trusted, high-quality product to you all. MADE IN THE USA.
Keith DesRoches / Owner
Hilltop Energy Buyer's Group
Huge tax rebates are available to help offset your costs: View/Search Rebates
For your mini-split to function efficiently, each air exchanger must have the correct BTU capacity and be properly located within the room to effectively heat or cool the designated space. This calculator does not take into consideration the number of windows or insulation value of your space that can impact a proper calculation. Please do your research prior to contacting Keith.
Use the calculator as a guide to determine the appropriate mini-split BTU size for your installation. Accurate sizing is essential for optimal performance. Several factors, including the number of windows, room occupancy, and other variables affecting heat loss or gain, can impact your calculation.
Hilltop Energy is not responsible for any errors, miscalculations, or inaccuracies that may occur when using our tools to size your system. It is the user’s responsibility to verify all measurements and calculations to ensure proper system selection - this is a DIY item. Hilltop will be posting information for professionals who can size and install MrCool and other units for you for an additional fee.
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