The MRCOOL® DIY® is the only TRUE do-it-yourself system on the market. Unlike conventional mini-split systems, which require a professional installer to charge ...

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 ...

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

Chill Mini Split offers the highest quality DIY Mini Split air conditioners on the market. These MRCOOL systems are highly efficient and easy to install. Their commitment to quality and sustainability ...

Chill Mini Split offers the highest quality DIY Mini Split air conditioners on the market. These MRCOOL systems are highly efficient and easy to install. Their commitment to quality and sustainability ...