18,000 BTU/1.5 TON V/O

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Cooper & Hunter

18,000 BTU 230V Ductless Mini Split AC Wall Mounted MIA Series Heat Pump

Cooper & Hunter 18,000 BTU Ductless Mini Split Air Conditioner Stay comfortable all year round with the Cooper & Hunter 18,000 BTU 230V 19 SEER2 Ductless Mini Split Air Conditioner....
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$1,116.48
15% OFF
R410A
White mini-split air conditioner from Cooper & Hunter dual zone ductless multi zone system
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+12k

  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...
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$2,404.00 $2,043.40
R454B
Air conditioning system from Cooper & Hunter Sophia Series ductless mini split
Cooper & Hunter

18,000 BTU 230V Ductless Mini Split AC Ceiling Cassette Heat Pump

Cooper & Hunter 18,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner Stay comfortable all year round with the Cooper & Hunter Olivia Series 18,000 BTU Ceiling Cassette Ductless Mini...
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$2,165.76
15% OFF
R410A
White mini-split air conditioner from Cooper & Hunter dual zone ductless multi zone system
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 9k+12k

Stay Comfortable Year-Round with the Cooper & Hunter Dual Zone Mini Split AC System Experience the ultimate in home comfort with the Cooper & Hunter 18,000 BTU Dual Zone Ductless...
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$2,405.00 $2,044.25
15% OFF
R410A
White mini-split air conditioner from Cooper & Hunter dual zone ductless multi zone system
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 9k+9k

Cooper & Hunter 18,000 BTU Dual Zone Mini Split AC System Experience the perfect blend of comfort and efficiency with the Cooper & Hunter 18,000 BTU Dual Zone Ductless Mini...
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$2,365.00 $2,010.25
15% OFF
R410A
White mini-split air conditioner from Cooper & Hunter dual zone ductless multi zone system
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+6k

  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...
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$2,362.00 $2,007.70
15% OFF
R410A
White mini-split air conditioner from Cooper & Hunter dual zone ductless multi zone system
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 12k+12k

Stay Comfortable Year-Round with Cooper & Hunter Introducing the 18,000 BTU 2 Zone 12k+12k Wall Mounts with Installation Kits, a high-efficiency ac and heat unit solution for your heating and...
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$2,445.00 $2,078.25
R454B
Air conditioning system of 18,000 BTU 230V Ducted Mini Split AC from Cooper & Hunter Sophia Series
Cooper & Hunter

18,000 BTU 230V Ducted Mini Split AC Concealed Duct Heat Pump

Cooper & Hunter 18,000 BTU Mini Split Air Conditioner & Heat Pump Experience year-round comfort with the Cooper & Hunter Sophia Series 18,000 BTU Mini Split Air Conditioner and Heat...
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$2,155.68
15% OFF
R410A
White mini-split air conditioner from Cooper & Hunter dual zone ductless multi zone system
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+9k

  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...
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$2,364.00 $2,009.40
R454B
Air conditioning system from Cooper & Hunter 2 Zone Ductless Ceiling Cassette
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC Ceiling Cassette 9k+9k

Cooper & Hunter 18,000 BTU Dual Zone Mini Split System Experience ultimate comfort with the Cooper & Hunter 18,000 BTU Dual Zone Ductless Mini Split Air Conditioner (R454B Refrigerant). Perfect...
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$3,455.00
R454B
Mini-split air conditioning system with dual zone ductless ceiling cassette for efficient cooling
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC Ceiling Cassette 12k+12k

Cooper & Hunter 18,000 BTU Dual Zone Mini Split System Experience unparalleled comfort with the Cooper & Hunter 18,000 BTU Dual Zone Mini Split System (R454B Refrigerant). Perfect for both...
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$3,551.00
R454B
Sleek black and white Ductless Mini Split AC with R454B, 18000 BTU rated capacity
Cooper & Hunter

18,000 BTU 230V Ductless Mini Split AC Wall Mounted Olivia Midnight Edition Heat Pump

  This stylish and sleek mirrored wall mounted system is newest addition to the Cooper and Hunter product line. The Olivia Midnight Edition may be exactly what you’ve been searching...
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$1,561.00
R454B
Air conditioning system on 2 Zone OLIVIA Ductless Mini Split AC Ceiling Cassette by Cooper & Hunter
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC Ceiling Cassette 9k+12k

Cooper & Hunter 18,000 BTU Dual Zone Mini Split System Upgrade your space with the Cooper & Hunter 18,000 BTU Dual Zone Mini Split System. This system is perfect for...
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$3,515.00
R454B
White Cooper & Hunter mini floor consoles zone ductless multi 2 zone AC unit
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Ductless Mini Split AC MIni Floor Consoles 12k+12k

  ALL OF OUR MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. SEND US A MESSAGE OR GIVE US A CALL...
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$3,324.96
7% OFF
R32
White mini-split air conditioner with remote from minisplits4less C&H Sophia Series
Bravo

18000 BTU 230V Mini Split AC Wall Mounted Bravo 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 BRAVO, produced in 2022!...
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$798.00 $742.14
R454B
Ductless mini split system with indoor and outdoor units from Cooper & Hunter Olivia Midnight Series
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Midnight Ductless Mini Split AC Wall Mounted 9k+9k

  *ALL OF OUR MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! Click...
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$2,430.54
R454B
White Cooper & Hunter Sophia Series 16,000 BTU Mini Floor Console Heat Pump AC
Cooper & Hunter

16,000 BTU 230V Ductless Mini Split AC Mini Floor Console Heat Pump

INSTALLATION KIT IS OPTIONAL FOR SINGLE ZONE SYSTEMS. WE OFFER 16FT, 25FT, AND 50FT INSTALLATION KITS INCLUDED IN YOUR ORDER:    Cooper & Hunter Single Zone Ductless Mini Split System...
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$2,063.52
R454B
Air conditioning system with indoor and outdoor units for the 2 Zone OLIVIA Midnight Ductless Mini Split AC by Cooper & Hunter
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Midnight Ductless Mini Split AC Wall Mounted 9k+12k

  *ALL OF OUR MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED...
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$2,436.00
R454B
Cooper & Hunter dual zone ductless mini split 12k concealed duct AC system
Cooper & Hunter

2 Zone 18,000 BTU Ducted Mini Split AC Concealed Duct 12k+12k

  ALL OF OUR MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. SEND US A MESSAGE OR GIVE US A CALL...
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$3,135.00
R454B
HVAC system with indoor outdoor units and accessories for the C&H Sophia Series minisplits4less swatch color type
Cooper & Hunter

18,000 BTU 230V Ducted Mini Split AC Multi Positional Heat Pump

   WE CARRY 16FT, 25FT, AND 50FT. SEND US A MESSAGE OR GIVE US A CALL TO CUSTOMIZE! (855)-775-4822           Ready for the installation: Includes 25ft Pre-Flared and...
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$2,792.16
15% OFF
R410A
White air conditioning system from 2 Zone 18,000 BTU OLMO Sierra mini split wall mount ductless unit
OLMO

2 Zone 18,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 12k+12k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 16FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$1,758.00 $1,494.30
R454B
Cooper & Hunter 18,000 BTU 230V ductless mini split air conditioner with indoor ceiling unit, outdoor compressor, remote control, and installation kit
Cooper & Hunter

18,000 BTU 230V Ductless Mini Split AC Universal Floor/Ceiling Console Heat Pump

Cooper & Hunter 18,000 BTU Ductless Mini Split Air Conditioner Introducing the Cooper & Hunter 18,000 BTU 230V 20.8 SEER Universal Floor/Ceiling Ductless Mini Split Air Conditioner, part of the...
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$2,208.96
R454B
Air conditioning system of 18,000 BTU 230V Ceiling Cassette Cooper & Hunter Heat Pump
Cooper & Hunter

18,000 BTU 230V Ductless Mini Split 1 Way Ceiling Cassette Olivia Series Heat Pump

  INCLUDED IN YOUR ORDER:     Cooper & Hunter Single Zone Ductless Mini Split One Way Ceiling Cassette System 18,000 BTU (R454B Refrigerant) Inverter with Heat Pump    ...
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$2,776.14
R454B
Air conditioning system with indoor and outdoor units of Cooper & Hunter 2 Zone Ductless Mini Split AC
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Midnight Ductless Mini Split AC Wall Mounted 12k+12k

  *ALL OF OUR MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL! INCLUDED...
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$2,441.00
15% OFF
R410A
White split-system air conditioner with remote, perfect for 2 zone wall mount ductless mini split AC
OLMO

2 Zone 18,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+12k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 16FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$1,752.00 $1,489.20
17% OFF
R410A
Air conditioning system with indoor and outdoor units from c&h sophia series at minisplits4less
Cooper & Hunter

2 Zone 18,000 BTU OLIVIA Midnight Ductless Mini Split AC Wall Mounted 6k+9k

  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...
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$2,069.00 $1,725.43
Sold Out
15% OFF
R410A
White air conditioning system from 2 Zone 18,000 BTU OLMO Sierra mini split wall mount ductless unit
OLMO

2 Zone 18,000 BTU OLMO Sierra Ductless Mini Split AC Wall Mounted 9k+9k

  *ALL OF OUR OLMO MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 16FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. TO CUSTOMIZE, GIVE US A CALL!...
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$1,746.00 $1,484.10
R454B
Cooper & Hunter dual zone ductless mini split AC for efficient cooling system
Cooper & Hunter

2 Zone 18,000 BTU Ducted Mini Split AC Concealed Duct 9k+12k

  ALL OF OUR MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. SEND US A MESSAGE OR GIVE US A CALL...
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$3,403.00
R454B
Sophia Series Cooper & Hunter dual zone ductless mini split AC system in action
Cooper & Hunter

2 Zone 18,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k

  ALL OF OUR MULTI ZONE SYSTEMS COME PRE-BUNDLED WITH A 25FT INSTALLATION KIT FOR EACH ZONE. WE CARRY 16FT, 25FT, AND 50FT. SEND US A MESSAGE OR GIVE US A CALL...
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$2,457.00
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18,000 BTU Outdoor Ductless Mini Split Systems

Explore our comprehensive collection of 18,000 BTU outdoor ductless mini split air conditioners, designed for efficient and reliable cooling. These innovative mini split HVAC systems deliver high SEER2 ratings for energy efficiency and cost savings—ideal for your apartment or office. Within this collection, you’ll find trusted Cooper & Hunter mini splits, including wall-mounted models equipped with Wi-Fi connectivity and heat pump functionality.

These 18,000 BTU outdoor mini split systems offer a seamless, ductless solution for maintaining comfort year-round. Discover advanced technology, superior performance, and quiet operation—all engineered for enhanced climate control and convenience.

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18,000 BTU Mini Split FAQs

What size room will an 18,000 BTU mini split cool?

An 18,000 BTU ductless system (≈1.5 tons) is typically suited for 600–1,000 sq ft spaces such as large bedrooms, living rooms, or garages. For dual-zone setups, it can support indoor units totaling ~24k BTU, depending on layout and insulation.

How much does an 18,000 BTU mini split cost installed in 2025?

As of 2025, a fully installed 18,000 BTU ductless unit costs $4,500–$6,500 on average. Factors include brand, SEER2 efficiency, electrical upgrades, and local labor rates.

Are rebates or tax credits available for 18,000 BTU units?

Yes—qualifying ENERGY STAR® ductless mini splits may be eligible for a 30 % federal tax credit (up to $2,000 annually), plus $200–$800 in typical utility rebates. Eligibility depends on SEER2 rating and location.

Can I install an 18,000 BTU system myself?

DIY is only possible with pre-charged, quick-connect kits. Most 18k systems require licensed installation for refrigerant handling and warranty compliance. Professional installation is recommended to ensure efficiency and rebate eligibility.