Stay comfortable year-round with this DIY MRCOOL mini-split installation. In this video, I show how to easily install a heating and cooling system in a workshop, garage, or any room without ...
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Step-by-step mini split install for DIY lovers

In this video, we guide you through the DIY installation process of a Mr. Cool Multi-Zone Series 18K Mini-split in a semi-trailer tiny home conversion.
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 ...