Unlike conventional mini-split systems, which require a professional installer to charge, evacuate, and adjust refrigerant lines, the MRCOOL® DIY® Ductless Mini ...

HICKORY, Ky., Nov. 01, 2021 (GLOBE NEWSWIRE) -- MRCOOL today announced that on 21 September 2021 it received Patent No. 11,125,479 from the United States Patent and Trademark Office. This 'Apparatus ...

SALT LAKE CITY, UTAH – FEBRUARY 9, 2026 – Zone Air today announced the launch of the Zone Air DIY Series, a new kind of mini split built for homeowners who want a DIY mini split system that is energy ...