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

I never thought I could install my own heating and air conditioning in our new garage studio. As it turns out... I can. This week I share my step-by-step guide to installing a MRCOOL® DIY Gen 5 18,000 ...

This video covers DIY HVAC tools and solutions, focusing on MrCool DIY Mini Split systems available in various capacities. It ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The Takeaway: You don’t need to be an HVAC ...

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 ...

Ductless mini-split air conditioners are a sleeker alternative to window AC units and HVAC systems. Here are our favorite ...

Which mini split air conditioners are best? Mini split air conditioners are heating and cooling systems that allow users to control temperatures on a room-by-room basis. They are more efficient than ...