Single-Zone Systems

A single-zone mini-split system pairs one outdoor unit with one indoor air handler to heat and cool a specific room or area with precision. Browse MRCOOL single-zone systems in a wide range of BTU sizes — including DIY-installable options with Quick Connect® line sets — for efficient, quiet, ductless comfort wherever you need it.

6 products
6 products
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MRCOOL® DIY® Hyper Heat 18K BTU Mini Split System 230V MRCOOL® DIY® Hyper Heat 18K BTU Mini Split System 230V

Single Zone18K BTU

MRCOOL® DIY® Hyper Heat 18K BTU Mini Split System 230V

$3,099.00
$3,099.00
MRCOOL® EasyPro® 5th Gen 18K BTU Mini Split System 230V MRCOOL® EasyPro® 5th Gen 18K BTU Mini Split System 230V

Single Zone18K BTU

MRCOOL® EasyPro® 5th Gen 18K BTU Mini Split System 230V

$1,827.00
$1,827.00 -20%
$2,283.75
MRCOOL® DIY® Hyper Heat 12K BTU Mini Split System 230V MRCOOL® DIY® Hyper Heat 12K BTU Mini Split System 230V

Single Zone12K BTU

MRCOOL® DIY® Hyper Heat 12K BTU Mini Split System 230V

$2,589.00
$2,589.00
MRCOOL® DIY® 5th Gen ENERGY STAR® 36,000 BTU Single-Zone Mini Split Complete System with 25 Ft. Line Set – 230V (DIY-36-HP-WM-230D25-O) MRCOOL® DIY® 5th Gen ENERGY STAR® 36,000 BTU Single-Zone Mini Split Complete System with 25 Ft. Line Set – 230V (DIY-36-HP-WM-230D25-O)

Single Zone36K BTU

MRCOOL® DIY® 5th Gen ENERGY STAR® 36,000 BTU Single-Zone Mini Split Complete System with 25 Ft. Line Set – 230V (DIY-36-HP-WM-230D25-O)

$3,469.00
$3,469.00 -7%
$3,769.00
MRCOOL® DIY® 5th Gen ENERGY STAR® 24,000 BTU Single-Zone Mini Split Complete System with 25 Ft. Line Set – 230V (DIY-24-HP-WM-230D25-O) MRCOOL® DIY® 5th Gen ENERGY STAR® 24,000 BTU Single-Zone Mini Split Complete System with 25 Ft. Line Set – 230V (DIY-24-HP-WM-230D25-O)

Single Zone24K BTU

MRCOOL® DIY® 5th Gen ENERGY STAR® 24,000 BTU Single-Zone Mini Split Complete System with 25 Ft. Line Set – 230V (DIY-24-HP-WM-230D25-O)

$3,029.00
$3,029.00 -9%
$3,329.00
MRCOOL® DIY® 5th Gen ENERGY STAR® 18,000 BTU Single-Zone Mini Split Complete System with 25 Ft. Line Set – 230V (DIY-18-HP-WM-230D25-O) MRCOOL® DIY® 5th Gen ENERGY STAR® 18,000 BTU Single-Zone Mini Split Complete System with 25 Ft. Line Set – 230V (DIY-18-HP-WM-230D25-O)

Single Zone18K BTU

MRCOOL® DIY® 5th Gen ENERGY STAR® 18,000 BTU Single-Zone Mini Split Complete System with 25 Ft. Line Set – 230V (DIY-18-HP-WM-230D25-O)

$2,609.00
$2,609.00 -10%
$2,909.00

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