MrCool DIY Ductless Mini Split

The New MRCOOL DIY. Air Conditioner / Heater You Can Install Yourself

The only ductless mini split air conditioning and heating unit that is easy to install for thousands less than a conventional HVAC system. MRCOOL DIY is a fully sealed system and doesn't require an HVAC professional or special tools.

Pick the perfect MRCOOL DIY for your space

Every space is a little different. Whether your space is big or small we have the perfect MRCOOL DIY to fit your specific heating and cooling needs.

MRCOOL DIY 12000 BTU

MrCool DIY 12k

Cool/heat up to 500 sqft.

  • Easy DIY Install

  • 7-year compressor and 5-year parts warranty

  • Free Shipping and 30-day money back guarantee

From $1,368

MRCOOL DIY 18000 BTU

MrCool DIY 18k

Cool/heat up to 750 sqft.

  • Easy DIY Install

  • 7-year compressor and 5-year parts warranty

  • Free Shipping and 30-day money back guarantee

From $1,568

MRCOOL DIY 24000 BTU

MrCool DIY 24k

Cool/heat up to 1000 sqft.

  • Easy DIY Install

  • 7-year compressor and 5-year parts warranty

  • Free Shipping and 30-day money back guarantee

From $1,778

MRCOOL DIY 36000 BTU

MrCool DIY 36k

Cool/heat up to 1500 sqft.

  • Easy DIY Install

  • 7-year compressor and 5-year parts warranty

  • Free Shipping and 30-day money back guarantee

From $2,556