9,000 BTU/0.75 TON V/O

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R410A
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Cooper & Hunter

9,000 BTU 115V Ductless Mini Split AC Wall Mounted MIA Series Heat Pump

Cooper & Hunter Mia NY Series Ductless Mini Split Air Conditioner & Heat Pump Stay comfortable all year round with the Cooper & Hunter 9,000 BTU 115V 20.5 SEER Ductless...
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$614.00 $552.49
R454B
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Cooper & Hunter

9,000 BTU 230V Ductless Mini Split AC Wall Mounted MIA Series Heat Pump

Cooper & Hunter 9,000 BTU Ductless Mini Split Air Conditioner & Heat Pump Experience comfort all year round with the Cooper & Hunter 9,000 BTU Ductless Mini Split Air Conditioner...
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$718.08
R454B
Air conditioning system from Cooper & Hunter Sophia Series ductless mini split ceiling cassette heat pump
Cooper & Hunter

9,000 BTU 230V Ductless Mini Split AC Ceiling Cassette Heat Pump

Cooper & Hunter Sophia Series: 9,000 BTU Ceiling Cassette Mini Split Air Conditioner & Heat Pump Experience superior climate control with the Cooper & Hunter 9,000 BTU Ceiling Cassette Ductless...
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$1,572.48
R410A
Black and white 9,000 BTU Ductless Mini Split AC with R454B and -13~122 rated capacity
Cooper & Hunter

9,000 BTU 115V Ductless Mini Split AC Wall Mounted Olivia Midnight Edition Heat Pump

  * INSTALLATION KIT IS OPTIONAL FOR SINGLE ZONE SYSTEMS *WE OFFER 16FT, 25FT, AND 50FT INSTALLATION KITS     This stylish and sleek mirrored wall mounted system is newest...
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$486.36
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R410A
White mini-split air conditioner from 9,000 BTU C&H Sophia Series for efficient cooling
Cooper & Hunter

9,000 BTU 115V Ductless Mini Split AC Wall Mounted Olivia Series Heat Pump

  WE CARRY 16FT, 25FT, AND 50FT. SEND US A MESSAGE OR GIVE US A CALL TO CUSTOMIZE! (855)-775-4822           This is the NEWEST model from Cooper & Hunter, produced...
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$582.15 $541.39
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R410A
White split ductless air conditioner from the 9,000 BTU Alpic Eco Series Heat Pump
OLMO

9,000 BTU 115V Ductless Mini Split AC Wall Mounted OLMO Alpic Series Heat Pump

OLMO 9,000 BTU 115V Mini Split Ductless Air Conditioner with Heat Pump Stay comfortable all year round with the OLMO Alpic Eco Series Mini Split Ductless Air Conditioner. This efficient...
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$507.84 $507.00
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R410A
White mini split ductless air conditioner from OLMO Alpic Eco Series for efficient cooling
OLMO

9,000 BTU 230V Ductless Mini Split AC Wall Mounted OLMO Alpic Series Heat Pump

OLMO 9,000 BTU 230V Mini Split Ductless Air Conditioner Heat Pump Experience year-round comfort with the OLMO Alpic Eco Series Mini Split Ductless Air Conditioner. Designed for both heating and...
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$507.84 $472.29
R454B
Black and white split air conditioner for Olivia Midnight Edition, R454B, rated capacity 9,000 BTU
Cooper & Hunter

9,000 BTU 230V Ductless Mini Split AC Wall Mounted Olivia Midnight Edition Heat Pump

  * INSTALLATION KIT IS OPTIONAL FOR SINGLE ZONE SYSTEMS *WE OFFER 16FT, 25FT, AND 50FT INSTALLATION KITS     This stylish and sleek mirrored wall mounted system is newest...
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$1,079.82
R32
White 9,000 BTU PTAC packaged terminal air conditioner with remote and heat strip included
OLMO

9,000 BTU PTAC Air Conditioner, Heat Strip, Heating And Cooling w/Electric Cord and Remote

  OLMO 9,000 BTU Packaged Terminal Unit Heat Strip with Cooling (Dehumidifier) + 3.5 KW Electric Heater – Perfect for residential/commercial/hotel use This system is designed for 230/208V,1Ph,60Hz, charged with...
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$725.76
7% OFF
R410A
9,000 BTU 230V Ductless Mini Split Ceiling Cassette from Cooper & Hunter, perfect heat pump
Cooper & Hunter

9,000 BTU 230V Ductless Mini Split 1 Way Ceiling Cassette Olivia Series Heat Pump

*INSTALLATION KIT IS OPTIONAL FOR SINGLE ZONE SYSTEMS. WE OFFER 16FT, 25FT, AND 50FT INSTALLATION KITS Click Here to see the Cooper & Hunter 1-Way Ceiling Cassette Booklet INCLUDED IN YOUR ORDER:...
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$1,867.56 $1,736.83
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R410A
Air conditioning system of Cooper & Hunter Sophia Series 12,000 BTU concealed duct mini split
Cooper & Hunter

9,000 BTU 230V Ducted Mini Split AC Concealed Duct Heat Pump

Cooper & Hunter 9,000 BTU Concealed Duct Mini Split Air Conditioner Stay comfortable year-round with the Cooper & Hunter 9,000 BTU Concealed Duct Mini Split Air Conditioner and Heat Pump....
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$1,201.20 $1,117.11
R410A
White mini-split air conditioner for 9,000 BTU C&H Sophia Series from Minisplits4Less
Cooper & Hunter

9,000 BTU 230V Ductless Mini Split AC Wall Mounted Olivia Series Heat Pump

WE CARRY 16FT, 25FT, AND 50FT. SEND US A MESSAGE OR GIVE US A CALL TO CUSTOMIZE! (855)-775-4822           This is the NEWEST model from Cooper & Hunter, produced in...
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$866.58
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Explore Our 9,000 BTU Outdoor Ductless Mini Split Systems

Discover our collection of Outdoor 9,000 BTU ductless mini split systems, designed for efficient and reliable climate control. Perfect for patios, garages, or small living areas where traditional AC installation is difficult, these systems deliver targeted cooling and heating while keeping energy consumption low.

The 9,000 BTU (0.75 TON) capacity is ideal for spaces up to 300–400 sq ft. Engineered with inverter technology, these units operate with whisper-quiet performance and high SEER2 ratings, blending seamlessly into your environment while ensuring comfort and efficiency.

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FAQ — 9,000 BTU Mini Splits

What is a 9,000 BTU / 0.75 TON mini-split ideal for?

A 9,000 BTU (0.75 ton) mini split is ideal for 300–400 sq ft spaces like bedrooms, offices, or guest rooms. Most models use inverter technology and come in 115V or 230V.

What efficiency can I expect from a 9k BTU system?

Most 9k inverter mini splits exceed 20 SEER2, offering high efficiency and quiet comfort. Many include Wi-Fi controls and ENERGY STAR® ratings.

What voltage does a 9k BTU mini split require?

They typically run on 115V or 208–230V. Always check breaker size and specs before installation. Listings on MiniSplits4Less.com include full electrical details.

Is a 9k mini split right for my space?

Perfect for insulated rooms 300–400 sq ft. For spaces with vaulted ceilings or heavy sun exposure, consider sizing up. Use our free BTU calculator for precise recommendations.