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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

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MRCOOL EasyPro 24K BTU 230V Wall Mount Air Handler Front View
MRCOOL DIY Easy Pro 24K BTU 230V Complete System Condenser EZPRO-24-HP-23011DE-O
$2,530.80 - $2,530.80
$2,530.80
$2,530.80 - $2,530.80
$2,530.80

MRCOOL DIY Easy Pro 2 Ton 24K BTU 18.9 SEER2 R-454B Complete System Ductless Mini-Split Heat Pump 208/230V EZPRO-24-HP-23011DE-O

MRCOOL
In stock

The MRCOOL® DIY Easy Pro 24K BTU 230V R-454B Complete System includes everything needed for a complete ductless mini-split installation: MRCOOL DIY...

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$2,530.80 - $2,530.80
$2,530.80
$2,530.80 - $2,530.80
$2,530.80
MRCOOL EasyPro 18K BTU 230V Wall Mount Air Handler Front View
MRCOOL DIY Easy Pro 18K BTU 230V Complete System Condenser EZPRO-18-HP-23011DE-O
$2,167.20 - $2,167.20
$2,167.20
$2,167.20 - $2,167.20
$2,167.20

MRCOOL DIY Easy Pro 1.5 Ton 18K BTU 20 SEER2 R-454B Complete System Ductless Mini-Split Heat Pump 208/230V EZPRO-18-HP-23011DE-O

MRCOOL
In stock

The MRCOOL® DIY Easy Pro 18K BTU 230V R-454B Complete System includes everything needed for a complete ductless mini-split installation: MRCOOL DIY...

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$2,167.20 - $2,167.20
$2,167.20
$2,167.20 - $2,167.20
$2,167.20
MRCOOL EasyPro 12K BTU 115V Wall Mount Air Handler Front View
MRCOOL DIY Easy Pro 12K BTU 115V Complete System Condenser EZPRO-12-HP-11511DE-O
$1,918.80 - $1,918.80
$1,918.80
$1,918.80 - $1,918.80
$1,918.80

MRCOOL DIY Easy Pro 1 Ton 12K BTU 19.5 SEER2 R-454B Complete System Ductless Mini-Split Heat Pump 115V EZPRO-12-HP-11511DE-O

MRCOOL
In stock

The MRCOOL® DIY Easy Pro 12K BTU 115V R-454B Complete System includes everything needed for a complete ductless mini-split installation: MRCOOL DIY...

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$1,918.80 - $1,918.80
$1,918.80
$1,918.80 - $1,918.80
$1,918.80
MRCOOL EasyPro 9K BTU 115V Wall Mount Air Handler Front View
MRCOOL DIY Easy Pro 9K BTU 115V Complete System Condenser EZPRO-09-HP-11511DE-O
$1,784.40 - $1,784.40
$1,784.40
$1,784.40 - $1,784.40
$1,784.40

MRCOOL DIY Easy Pro 0.75 Ton 9K BTU 20.2 SEER2 R-454B Complete System Ductless Mini-Split Heat Pump 115V EZPRO-09-HP-11511DE-O

MRCOOL
In stock

The MRCOOL® DIY Easy Pro 9K BTU 115V R-454B Complete System includes everything needed for a complete ductless mini-split installation: MRCOOL DIY ...

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$1,784.40 - $1,784.40
$1,784.40
$1,784.40 - $1,784.40
$1,784.40
MRCOOL EasyPro Air Handler Front View
MRCOOL EasyPro 24K BTU 230V Wall Mount Air Handler EZPRO-24-HP-WMAH-230DE-O
$860.47 - $860.47
$860.47
$860.47 - $860.47
$860.47

MRCOOL EasyPro 24K BTU R-454B Single Zone Mini-Split Wall Mount Air Handler 208/230V w/ 13ft Cable EZPRO-24-HP-WMAH-230DE-O

MRCOOL
In stock

The MRCOOL® Easy Pro® 24K BTU 230V Ductless Mini-Split Heat Pump Air Handler delivers powerful, energy-efficient heating and cooling for spaces up ...

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$860.47 - $860.47
$860.47
$860.47 - $860.47
$860.47
MRCOOL EasyPro Air Handler Front View
MRCOOL EasyPro 18K BTU 230V Wall Mount Air Handler EZPRO-18-HP-WMAH-230DE-O
$693.50 - $693.50
$693.50
$693.50 - $693.50
$693.50

MRCOOL EasyPro 18K BTU R-454B Single Zone Mini-Split Wall Mount Air Handler 208/230V w/ 13ft Cable EZPRO-18-HP-WMAH-230DE-O

MRCOOL
In stock

The MRCOOL® Easy Pro® 18K BTU 230V Ductless Mini-Split Heat Pump Air Handler delivers powerful, energy-efficient heating and cooling for spaces up ...

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$693.50 - $693.50
$693.50
$693.50 - $693.50
$693.50
MRCOOL EasyPro Air Handler Front View
MRCOOL EasyPro 12K BTU 115V Wall Mount Air Handler EZPRO-12-HP-WMAH-115DE-O
$614.02 - $614.02
$614.02
$614.02 - $614.02
$614.02

MRCOOL EasyPro 12K BTU R-454B Single Zone Mini-Split Wall Mount Air Handler 115V w/ 13ft Cable EZPRO-12-HP-WMAH-115DE-O

MRCOOL
In stock

The MRCOOL® Easy Pro® 12K BTU 115V Ductless Mini-Split Heat Pump Air Handler delivers efficient, reliable heating and cooling for spaces up to 550 ...

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$614.02 - $614.02
$614.02
$614.02 - $614.02
$614.02
MRCOOL EasyPro Air Handler Front View
MRCOOL EasyPro 9K BTU 115V Wall Mount Air Handler EZPRO-09-HP-WMAH-115DE-O
$588.85 - $588.85
$588.85
$588.85 - $588.85
$588.85

MRCOOL EasyPro 9K BTU R-454B Single Zone Mini-Split Wall Mount Air Handler 115V w/ 13ft Cable EZPRO-09-HP-WMAH-115DE-O

MRCOOL
In stock

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

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$588.85 - $588.85
$588.85
$588.85 - $588.85
$588.85
MRCOOL DIY Easy Pro 24000 BTU R-454B Ductless Mini-Split Heat Pump Condenser 230V
$1,670.33 - $1,670.33
$1,670.33
$1,670.33 - $1,670.33
$1,670.33

MRCOOL DIY Easy Pro 24K BTU R-454B Ductless Mini-Split Heat Pump Condenser 230V EZPRO-24-HP-C-23011DE-O

MRCOOL
In stock

The MRCOOL® Easy Pro® 24K BTU 230V Ductless Heat Pump Single Zone Mini-Split Condenser is designed to make high-performance home comfort simple and...

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$1,670.33 - $1,670.33
$1,670.33
$1,670.33 - $1,670.33
$1,670.33
MRCOOL DIY Easy Pro 18000 BTU R-454B Ductless Mini-Split Heat Pump Condenser 230V
$1,473.70 - $1,473.70
$1,473.70
$1,473.70 - $1,473.70
$1,473.70

MRCOOL DIY Easy Pro 18K BTU R-454B Ductless Mini-Split Heat Pump Condenser 230V EZPRO-18-HP-C-23011DE-O

MRCOOL
In stock

The MRCOOL® Easy Pro® 18K BTU 230V Ductless Heat Pump Single Zone Mini-Split Condenser delivers powerful, energy-efficient comfort in a system desi...

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$1,473.70 - $1,473.70
$1,473.70
$1,473.70 - $1,473.70
$1,473.70
MRCOOL DIY Easy Pro 12000 BTU R-454B Ductless Mini-Split Heat Pump Condenser 115V
$1,304.78 - $1,304.78
$1,304.78
$1,304.78 - $1,304.78
$1,304.78

MRCOOL DIY Easy Pro 12K BTU R-454B Ductless Mini-Split Heat Pump Condenser 115V EZPRO-12-HP-C-11511DE-O

MRCOOL
In stock

The MRCOOL® Easy Pro® 12K BTU 115V Ductless Heat Pump Single Zone Mini-Split Condenser is designed to make upgrading your home’s comfort simple and...

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$1,304.78 - $1,304.78
$1,304.78
$1,304.78 - $1,304.78
$1,304.78
MRCOOL DIY Easy Pro 9000 BTU R-454B Ductless Mini-Split Heat Pump Condenser 115V
$1,195.55 - $1,195.55
$1,195.55
$1,195.55 - $1,195.55
$1,195.55

MRCOOL DIY Easy Pro 9K BTU R-454B Ductless Mini-Split Heat Pump Condenser 115V EZPRO-09-HP-C-11511DE-O

MRCOOL
In stock

The MRCOOL® Easy Pro® 9K BTU 115V Ductless Heat Pump Single Zone Mini-Split Condenser is designed to make high-efficiency home comfort simple and a...

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$1,195.55 - $1,195.55
$1,195.55
$1,195.55 - $1,195.55
$1,195.55
MRCOOL Olympus 4th Gen Wall Mount Air Handler side view
MRCOOL Olympus 4th Gen Wall Mount Air Handler
$705.60 - $705.60
$705.60
$705.60 - $705.60
$705.60

MRCOOL Olympus 4th Gen 24,000 BTU R-454B Wall Mount Air Handler 208/230V O-24-HP-WMAH-230C-O

MRCOOL
In stock

Stay comfortable all year long with the MRCOOL® OLYMPUS ESTAR® 24k Series air handler, a reliable solution for both heating and cooling. Designed t...

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$705.60 - $705.60
$705.60
$705.60 - $705.60
$705.60
MRCOOL Olympus 4th Gen Wall Mount Air Handler side view
MRCOOL Olympus 4th Gen Wall Mount Air Handler
$631.20 - $631.20
$631.20
$631.20 - $631.20
$631.20

MRCOOL Olympus 4th Gen 18,000 BTU R-454B Wall Mount Air Handler 208/230V O-18-HP-WMAH-230C-O

MRCOOL
In stock

Enjoy peace of mind and reliable comfort with the MRCOOL® OLYMPUS ESTAR® 18k Series air handler, designed to efficiently heat and cool areas up to ...

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$631.20 - $631.20
$631.20
$631.20 - $631.20
$631.20
MRCOOL Olympus 4th Gen Wall Mount Air Handler side view
MRCOOL Olympus 4th Gen Wall Mount Air Handler
$481.20 - $481.20
$481.20
$481.20 - $481.20
$481.20

MRCOOL Olympus 4th Gen 12,000 BTU R-454B Wall Mount Air Handler 208/230V O-12-HP-WMAH-230C-O

MRCOOL
In stock

Experience dependable heating and cooling with the MRCOOL® Olympus 4th Gen 12K Wall Mount Air Handler, designed for spaces up to 550 square feet—pe...

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$481.20 - $481.20
$481.20
$481.20 - $481.20
$481.20
MRCOOL Olympus 4th Gen Wall Mount Air Handler side view
MRCOOL Olympus 4th Gen Wall Mount Air Handler
$446.40 - $446.40
$446.40
$446.40 - $446.40
$446.40

MRCOOL Olympus 4th Gen 9,000 BTU R-454B Wall Mount Air Handler 208/230V O-09-HP-WMAH-230C-O

MRCOOL
In stock

Enjoy reliable heating and cooling with the MRCOOL® Olympus 4th Gen 9K Wall Mount Air Handler, designed to deliver year-round comfort for spaces up...

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$446.40 - $446.40
$446.40
$446.40 - $446.40
$446.40
MRCOOL Olympus 4th Gen 6-Zone Multi-Zone Condenser
$4,318.80 - $4,318.80
$4,318.80
$4,318.80 - $4,318.80
$4,318.80

MRCOOL Olympus 4th Gen 6-Zone 48K BTU R-454B Multi-Zone Condenser 208/230V MULTI6-48HP230C-O

MRCOOL
In stock

The MRCOOL® Olympus 48,000 BTU multi-zone heat pump condenser is a heating and cooling powerhouse engineered to handle up to six indoor units at on...

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$4,318.80 - $4,318.80
$4,318.80
$4,318.80 - $4,318.80
$4,318.80
MRCOOL Olympus 4th Gen 5-Zone Multi-Zone Condenser
$3,001.20 - $3,001.20
$3,001.20
$3,001.20 - $3,001.20
$3,001.20

MRCOOL Olympus 4th Gen 5-Zone 36K BTU R-454B Multi-Zone Condenser 208/230V MULTI5-36HP230C-O

MRCOOL
In stock

The MRCOOL® Olympus 36,000 BTU multi-zone heat pump condenser is a high-capacity unit built to power up to five indoor units simultaneously. Design...

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$3,001.20 - $3,001.20
$3,001.20
$3,001.20 - $3,001.20
$3,001.20
MRCOOL Olympus 4th Gen 4-Zone Multi-Zone Condenser
$2,318.40 - $2,318.40
$2,318.40
$2,318.40 - $2,318.40
$2,318.40

MRCOOL Olympus 4th Gen 4-Zone 27K BTU R-454B Multi-Zone Condenser 208/230V MULTI4-27HP230C-O

MRCOOL
In stock

The MRCOOL® Olympus MULTI4-27HP230C-O is a powerful 27,000 BTU multi-zone heat pump condenser capable of supporting up to four indoor units at once...

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$2,318.40 - $2,318.40
$2,318.40
$2,318.40 - $2,318.40
$2,318.40
MRCOOL Olympus 4th Gen 3-Zone Multi-Zone Condenser
$1,767.60 - $1,767.60
$1,767.60
$1,767.60 - $1,767.60
$1,767.60

MRCOOL Olympus 4th Gen 3-Zone 18K BTU R-454B Multi-Zone Condenser 208/230V MULTI3-18HP230C-O

MRCOOL
In stock

The MRCOOL® Olympus MULTI3-18HP230C-O is a high-performance 18,000 BTU multi-zone heat pump condenser designed to power up to three indoor units si...

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$1,767.60 - $1,767.60
$1,767.60
$1,767.60 - $1,767.60
$1,767.60
MRCOOL Monoblock MTHP Wall-Mount Heat Pump - Side View
MRCOOL Monoblock MTHP 10,000 BTU Wall-Mount Heat Pump - Front View
$1,641.60 - $1,641.60
$1,641.60
$1,641.60 - $1,641.60
$1,641.60

MRCOOL Monoblock MTHP 10,000 BTU 115V Wall-Mount Heat Pump MDM10115D

MRCOOL
In stock

The MRCOOL® Monoblock MTHP Series is designed to deliver reliable, energy-efficient heating and cooling for small spaces. Built for year-round comf...

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$1,641.60 - $1,641.60
$1,641.60
$1,641.60 - $1,641.60
$1,641.60
MRCOOL Olympus 24,000 BTU Ducted Mini-Split Air Handler - Detail View
MRCOOL Olympus 24,000 BTU Ducted Mini-Split Air Handler
Save $203.00 Save $0.00
$1,401.00
$1,401.00 - $1,401.00
$1,401.00
$1,198.00
$1,198.00 - $1,198.00
$1,198.00

MRCOOL Olympus 24K BTU 2-Ton R-454B Ducted Mini-Split Air Handler 208/230V DUCT-24HP-230B-O

MRCOOL
In stock

The MRCOOL® OLYMPUS 24K DUCT Air Handler offers powerful and efficient heating and cooling for areas up to 1,050 square feet, making it an excellen...

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$1,401.00
$1,401.00 - $1,401.00
$1,401.00
$1,198.00
$1,198.00 - $1,198.00
$1,198.00
Save $203.00 Save $0.00
MRCOOL Olympus 18,000 BTU Ducted Mini-Split Air Handler - Side View
MRCOOL Olympus 18,000 BTU Ducted Mini-Split Air Handler
$1,006.80 - $1,006.80
$1,006.80
$1,006.80 - $1,006.80
$1,006.80

MRCOOL Olympus 18K BTU 1.5-Ton R-454B Ducted Mini-Split Air Handler 208/230V DUCT-18HP-230B-O

MRCOOL
In stock

The MRCOOL® OLYMPUS 18K DUCT Air Handler delivers dependable heating and cooling for areas up to 800 square feet, making it an excellent solution f...

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$1,006.80 - $1,006.80
$1,006.80
$1,006.80 - $1,006.80
$1,006.80
MRCOOL Olympus 12,000 BTU Ducted Mini-Split Air Handler - Side View
MRCOOL Olympus 12,000 BTU Ducted Mini-Split Air Handler
$904.80 - $904.80
$904.80
$904.80 - $904.80
$904.80

MRCOOL Olympus 12K BTU 1-Ton R-454B Ducted Mini-Split Air Handler 208/230V DUCT-12HP-230B-O

MRCOOL
In stock

The MRCOOL® OLYMPUS 12K DUCT Air Handler delivers efficient and reliable heating and cooling for spaces up to 550 square feet, making it a great ch...

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$904.80 - $904.80
$904.80
$904.80 - $904.80
$904.80