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Ductless Mini-Splits

Ductless mini-split systems deliver targeted heating and cooling without the need for ductwork — making them ideal for new construction, additions, garages, server rooms, and spaces where traditional forced-air systems are impractical. MRCOOL® offers the broadest range of ductless systems available, from truly self-install DIY models to contractor-grade and commercial-class equipment.

Which Series Is Right for Your Project?

Series Install Type BTU Range Refrigerant Zones
DIY 5th Gen Self-install — no license needed 9K–36K R-454B 1
DIY 5th Gen Multi-Zone Self-install — no license needed 18K–55K R-454B 3–6
Advantage 5th Gen Contractor install 9K–36K R-454B 1
EasyPro 5th Gen Contractor install 9K–24K R-454B 1
Olympus 4th Gen Contractor install 9K–48K R-454B 1–6
DIY Hyper Heat Self-install 12K–18K R-454B 1
OuttaSight Cassette Contractor install 6K–18K R-454B 1

What’s in This Collection

  • Complete Systems — Condenser + air handler bundles for single-zone installs
  • Condensers — Outdoor units sold individually for pairing flexibility
  • Air Handlers — Wall mount, ceiling cassette, and ducted indoor units
  • Multi-Zone Condensers — Single outdoor unit supporting 2–6 independent indoor zones

Filters

MRCOOL Olympus 4th Gen Condenser angle
MRCOOL Olympus 4th Gen 12K Condenser front
$1,314.98 - $1,314.98
$1,314.98
$1,314.98 - $1,314.98
$1,314.98

MRCOOL Olympus 4th Gen 12K BTU Up to 25.4 SEER2 R-454B Condenser 230V O-ES-12-HP-C-230C-O1

MRCOOL
In stock

The MRCOOL® Olympus 4th Gen 12K BTU R-454B Condenser delivers up to 25.4 SEER2 ultra-high efficiency for residential ductless mini-split systems. 1...

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$1,314.98 - $1,314.98
$1,314.98
$1,314.98 - $1,314.98
$1,314.98
MRCOOL Olympus 4th Gen Condenser angle
MRCOOL Olympus 4th Gen 9K Condenser front
$1,220.98 - $1,220.98
$1,220.98
$1,220.98 - $1,220.98
$1,220.98

MRCOOL Olympus 4th Gen 9K BTU Up to 27.4 SEER2 R-454B Condenser 230V O-ES-09-HP-C-230C-O1

MRCOOL
In stock

The MRCOOL® Olympus 4th Gen 9K BTU 230V R-454B Condenser delivers up to 27.4 SEER2 ultra-high efficiency for residential ductless mini-split system...

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$1,220.98 - $1,220.98
$1,220.98
$1,220.98 - $1,220.98
$1,220.98
MRCOOL DIY Select Air Handler side
MRCOOL DIY Select 24K 230V White Air Handler front
$650.35 - $650.35
$650.35
$650.35 - $650.35
$650.35

MRCOOL DIY Select 1st Gen R454B 24K BTU 230V White Wall Mount Air Handler DIYS-24-HP-WMAH-230A13-O

MRCOOL

The MRCOOL® DIY® Select 24K BTU 230V Ductless Mini-Split Heat Pump Air Handler provides efficient, dependable heating and cooling for spaces up to ...

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$650.35 - $650.35
$650.35
$650.35 - $650.35
$650.35
MRCOOL DIY Select 18K BTU 230V R-454B Wall Mount Air Handler side view - DIYS-18-HP-WMAH-230A13-O
MRCOOL DIY Select 18K BTU 230V R-454B Wall Mount Air Handler front view - DIYS-18-HP-WMAH-230A13-O
$579.43 - $579.43
$579.43
$579.43 - $579.43
$579.43

MRCOOL DIY Select 1st Gen R454B 18K BTU 230V White Wall Mount Air Handler DIYS-18-HP-WMAH-230A13-O

MRCOOL

The MRCOOL® DIY® Select 18K BTU 230V Ductless Mini-Split Heat Pump Air Handler delivers efficient, reliable heating and cooling for spaces up to 80...

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$579.43 - $579.43
$579.43
$579.43 - $579.43
$579.43
MRCOOL DIY Select Air Handler side
MRCOOL DIY Select 12K 115V White Air Handler front
$478.85 - $478.85
$478.85
$478.85 - $478.85
$478.85

MRCOOL DIY Select 1st Gen R454B 12K BTU 115V White Wall Mount Air Handler DIYS-12-HP-WMAH-115A13-O

MRCOOL

The MRCOOL® DIY® Select 12K BTU 115V Ductless Mini-Split Heat Pump Air Handler delivers efficient, reliable heating and cooling for spaces up to 55...

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$478.85 - $478.85
$478.85
$478.85 - $478.85
$478.85
MRCOOL DIY Select Air Handler side
MRCOOL DIY Select 9K 115V White Air Handler front
$430.69 - $430.69
$430.69
$430.69 - $430.69
$430.69

MRCOOL DIY Select 1st Gen R454B 9K BTU 115V White Wall Mount Air Handler DIYS-09-HP-WMAH-115A13-O

MRCOOL

The MRCOOL® DIY® Select 9K BTU 115V Ductless Mini-Split Heat Pump Air Handler delivers efficient, reliable heating and cooling for spaces up to 400...

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$430.69 - $430.69
$430.69
$430.69 - $430.69
$430.69
MRCOOL DIY Select bundle white
MRCOOL DIY Select Condenser 360
$1,628.45 - $1,628.45
$1,628.45
$1,628.45 - $1,628.45
$1,628.45

MRCOOL DIY Select 1st Gen R454B 24K BTU 230V Condenser w/ 11ft Install Kit DIYS-24-HP-C-230A11-O

MRCOOL

Installing your own HVAC system is easy with the MRCOOL® DIY® Select 24K BTU 230V Ductless Heat Pump Single Zone Mini-Split Condenser, designed spe...

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$1,628.45 - $1,628.45
$1,628.45
$1,628.45 - $1,628.45
$1,628.45
MRCOOL DIY Select bundle white
MRCOOL DIY Select Condenser 360
$1,448.57 - $1,448.57
$1,448.57
$1,448.57 - $1,448.57
$1,448.57

MRCOOL DIY Select 1st Gen R454B 18K BTU 230V Condenser w/ 11ft Install Kit DIYS-18-HP-C-230A11-O

MRCOOL

The MRCOOL® DIY® Select 18K BTU 230V Ductless Heat Pump Single Zone Mini-Split Condenser is designed to make HVAC installation simple and accessibl...

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$1,448.57 - $1,448.57
$1,448.57
$1,448.57 - $1,448.57
$1,448.57
MRCOOL DIY Select bundle white
MRCOOL DIY Select Condenser 360 view 1
$1,068.11 - $1,068.11
$1,068.11
$1,068.11 - $1,068.11
$1,068.11

MRCOOL DIY Select 1st Gen R454B 9K BTU 115V Condenser w/ 11ft Install Kit DIYS-09-HP-C-115A11-O

MRCOOL

The MRCOOL® DIY® Select 9K BTU 115V Ductless Heat Pump Single Zone Mini-Split Condenser is engineered for true do-it-yourself installation, requiri...

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$1,068.11 - $1,068.11
$1,068.11
$1,068.11 - $1,068.11
$1,068.11
MRCOOL DIY Select Air Handler white front
MRCOOL DIY Select 24K 230V Complete System White Bundle
Save $284.85 Save $0.00
$2,468.70
$2,468.70 - $2,468.70
$2,468.70
$2,183.85
$2,183.85 - $2,183.85
$2,183.85

MRCOOL DIY Select 1st Gen 24K BTU 230V Complete System DIYS-24-HP-230A11-O

MRCOOL

The MRCOOL® DIY® Select 24K BTU 230V Single Zone Mini-Split Complete System includes both the condenser and wall mount air handler, designed specif...

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$2,468.70
$2,468.70 - $2,468.70
$2,468.70
$2,183.85
$2,183.85 - $2,183.85
$2,183.85
Save $284.85 Save $0.00
MRCOOL DIY Select Air Handler white front
MRCOOL DIY Select 18K 230V Complete System White Bundle
Save $253.50 Save $0.00
$2,197.00
$2,197.00 - $2,197.00
$2,197.00
$1,943.50
$1,943.50 - $1,943.50
$1,943.50

MRCOOL DIY Select 1st Gen 18K BTU 230V Complete System DIYS-18-HP-230A11-O

MRCOOL

The MRCOOL® DIY® Select 18K BTU 230V Single Zone Mini-Split Complete System includes both the condenser and wall mount air handler, designed to mak...

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$2,197.00
$2,197.00 - $2,197.00
$2,197.00
$1,943.50
$1,943.50 - $1,943.50
$1,943.50
Save $253.50 Save $0.00
MRCOOL DIY Select Air Handler white front
MRCOOL DIY Select 12K 115V Complete System White Bundle
Save $209.85 Save $0.00
$1,818.70
$1,818.70 - $1,818.70
$1,818.70
$1,608.85
$1,608.85 - $1,608.85
$1,608.85

MRCOOL DIY Select 1st Gen 12K BTU 115V Complete System DIYS-12-HP-115A11-O

MRCOOL

The MRCOOL® DIY® Select 12K BTU 115V Single Zone Mini-Split Complete System includes both the condenser and wall mount air handler, designed to mak...

View full details
$1,818.70
$1,818.70 - $1,818.70
$1,818.70
$1,608.85
$1,608.85 - $1,608.85
$1,608.85
Save $209.85 Save $0.00
MRCOOL DIY Select Air Handler white front
MRCOOL DIY Select 9K 115V Complete System White Bundle
Save $187.35 Save $0.00
$1,623.70
$1,623.70 - $1,623.70
$1,623.70
$1,436.35
$1,436.35 - $1,436.35
$1,436.35

MRCOOL DIY Select 1st Gen 9K BTU 115V Complete System DIYS-09-HP-115A11-O

MRCOOL

The MRCOOL® DIY® Select 9K BTU 115V Single Zone Mini-Split Complete System includes both the condenser and wall mount air handler, engineered for t...

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$1,623.70
$1,623.70 - $1,623.70
$1,623.70
$1,436.35
$1,436.35 - $1,436.35
$1,436.35
Save $187.35 Save $0.00
MRCOOL LineGuard 4.5in 16-Piece Line Set Cover Kit White | MLG450
MRCOOL LineGuard 4.5in 16-Piece Line Set Cover Kit MLG450 - Tan and Gray
$151.98 - $152.98
$151.98 - $152.98
$151.98 - $152.98
$151.98

MRCOOL LineGuard 4.5in 16-Piece Line Set Cover Kit

MRCOOL

The MRCOOL® LineGuard Line Set Cover (MLG450) is a protective exterior line set cover designed for use with MRCOOL® ductless mini-split systems. Th...

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$151.98 - $152.98
$151.98 - $152.98
$151.98 - $152.98
$151.98
EasyPro Air Handler
MRCOOL EasyPro 5th Gen 24k 230V Air Handler
$890.98 - $890.98
$890.98
$890.98 - $890.98
$890.98

MRCOOL EasyPro 5th Gen 24K BTU 230V Air Handler EZPRO-24-HP-WMAH-230D-O

MRCOOL

The MRCOOL® EASY PRO™ Mini-Split Air Handler is an affordable and user-friendly solution for heating and cooling spaces up to 1,050 square feet, ma...

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$890.98 - $890.98
$890.98
$890.98 - $890.98
$890.98
EasyPro Condenser
MRCOOL EasyPro 5th Gen 24k 230V Condenser
$1,581.98 - $1,581.98
$1,581.98
$1,581.98 - $1,581.98
$1,581.98

MRCOOL EasyPro 5th Gen 24K BTU 230V Condenser EZPRO-24-HP-C-23016D-O

MRCOOL

For the best comfort you've ever felt at a price that's perfect, choose the MRCOOL® Easy Pro™ Series 24k BTU Mini-Split Heat Pump Condenser. This u...

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$1,581.98 - $1,581.98
$1,581.98
$1,581.98 - $1,581.98
$1,581.98
MRCOOL EasyPro 5th Gen 24K BTU 230V Complete System with 16ft Line Set | EZPRO-24-HP-23016D-O
Save $322.35 Save $0.00
$2,793.70
$2,793.70 - $2,793.70
$2,793.70
$2,471.35
$2,471.35 - $2,471.35
$2,471.35

MRCOOL EasyPro 5th Gen 24K BTU 230V Complete System EZPRO-24-HP-23016D-O

MRCOOL

The MRCOOL® EasyPro 5th Generation 24K BTU 230V Complete System includes everything needed for a complete single-zone ductless mini-split installat...

View full details
$2,793.70
$2,793.70 - $2,793.70
$2,793.70
$2,471.35
$2,471.35 - $2,471.35
$2,471.35
Save $322.35 Save $0.00
EasyPro Air Handler
MRCOOL EasyPro 5th Gen 18k 230V Air Handler
$714.98 - $714.98
$714.98
$714.98 - $714.98
$714.98

MRCOOL EasyPro 5th Gen 18K BTU 230V Air Handler EZPRO-18-HP-WMAH-230D-O

MRCOOL

The MRCOOL® EASY PRO™ Mini-Split Air Handler is an affordable, user-friendly heating and cooling solution for spaces up to 800 square feet, making ...

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$714.98 - $714.98
$714.98
$714.98 - $714.98
$714.98
EasyPro Condenser
MRCOOL EasyPro 5th Gen 18k 230V Condenser
$1,386.98 - $1,386.98
$1,386.98
$1,386.98 - $1,386.98
$1,386.98

MRCOOL EasyPro 5th Gen 18K BTU 230V Condenser EZPRO-18-HP-C-23016D-O

MRCOOL

Treat yourself to perfect comfort at a price point that'll make you happy with the MRCOOL® Easy Pro™ Series 18k BTU Mini-Split Heat Pump Condenser!...

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$1,386.98 - $1,386.98
$1,386.98
$1,386.98 - $1,386.98
$1,386.98
MRCOOL EasyPro 5th Gen 18K BTU 230V Complete System with 16ft Line Set | EZPRO-18-HP-23016D-O
Save $274.05 Save $0.00
$2,375.10
$2,375.10 - $2,375.10
$2,375.10
$2,101.05
$2,101.05 - $2,101.05
$2,101.05

MRCOOL EasyPro 5th Gen 18K BTU 230V Complete System EZPRO-18-HP-23016D-O

MRCOOL

The MRCOOL® EasyPro 5th Generation 18K BTU 230V Complete System includes everything needed for a complete single-zone ductless mini-split installat...

View full details
$2,375.10
$2,375.10 - $2,375.10
$2,375.10
$2,101.05
$2,101.05 - $2,101.05
$2,101.05
Save $274.05 Save $0.00
EasyPro Air Handler
MRCOOL EasyPro 5th Gen 12k 115V Air Handler
$645.98 - $645.98
$645.98
$645.98 - $645.98
$645.98

MRCOOL EasyPro 5th Gen 12K BTU 115V Air Handler EZPRO-12-HP-WMAH-115D-O

MRCOOL

The MRCOOL® EASY PRO™ Mini-Split Air Handler offers an affordable, user-friendly heating and cooling solution for spaces up to 550 square feet, mak...

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$645.98 - $645.98
$645.98
$645.98 - $645.98
$645.98
EasyPro Condenser
MRCOOL EasyPro 5th Gen 12k 115V Condenser
$1,251.98 - $1,251.98
$1,251.98
$1,251.98 - $1,251.98
$1,251.98

MRCOOL EasyPro 5th Gen 12K BTU 115V Condenser EZPRO-12-HP-C-11516D-O

MRCOOL

If you want easy comfort that won't break the bank, you need the MRCOOL® Easy Pro™ Series 12k BTU Mini-Split Heat Pump Condenser! This efficient sy...

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$1,251.98 - $1,251.98
$1,251.98
$1,251.98 - $1,251.98
$1,251.98
MRCOOL EasyPro 5th Gen 12K BTU 115V Complete System with 16ft Line Set | EZPRO-12-HP-11516D-O
Save $247.35 Save $0.00
$2,143.70
$2,143.70 - $2,143.70
$2,143.70
$1,896.35
$1,896.35 - $1,896.35
$1,896.35

MRCOOL EasyPro 5th Gen 12K BTU 115V Complete System EZPRO-12-HP-11516D-O

MRCOOL

The MRCOOL® EasyPro 5th Generation 12K BTU 115V Complete System includes everything needed for a complete single-zone ductless mini-split installat...

View full details
$2,143.70
$2,143.70 - $2,143.70
$2,143.70
$1,896.35
$1,896.35 - $1,896.35
$1,896.35
Save $247.35 Save $0.00
EasyPro Air Handler side
MRCOOL EasyPro 5th Gen 9k 115V Air Handler
$631.98 - $631.98
$631.98
$631.98 - $631.98
$631.98

MRCOOL EasyPro 5th Gen 9K BTU 115V Air Handler EZPRO-09-HP-WMAH-115D-O

MRCOOL

The MRCOOL® EASY PRO™ Series Mini-Split Air Handler offers a cost-effective, user-friendly solution for those who want reliable heating and cooling...

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$631.98 - $631.98
$631.98
$631.98 - $631.98
$631.98