Step-by-step DIY installation of a Mr.Cool Multi-Zone Series 18K dual-zone mini-split in a semi-trailer tiny home conversion.

DIY expert April Wilkerson installs a DIY ductless mini split with a MrCool unit.

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

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 ...

"A Zone Air Z1 DIY ductless mini split condenser installed against a homeowner's siding"Zone Air today announced the launch of its most advanced line of do it yourself mini splits, shipping nationwide ...

Zone Air, a leading manufacturer of do-it-yourself mini-split heating and cooling systems, today announced the launch of its newest generation of DIY mini-split systems. The redesigned product line ...

Company publishes expanded 2026 DIY mini split buying and installation resource as demand for pre-charged, homeowner-installed ductless heat pumps grows Zone Air, a direct-to-consumer manufacturer of ...

"A Zone Air DIY Pre-charged Mini Split system and Lineset"Zone Air, a direct-to-consumer HVAC manufacturer based in Salt Lake City, Utah, is making it easier than ever for Wasatch Front homeowners to ...

In small dwellings, ductless mini-splits are widely used because one appliance can heat, cool, and remove moisture from the ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...