3 Zone

Q: What is a 3-zone ductless system?

A 3-zone ductless mini split system connects one outdoor condenser unit to three separate indoor air handlers. Each zone has its own remote or thermostat, giving you full independent control—perfect for mixed-use homes with bedrooms, offices, and living areas.

Q: How much space can a 3-zone system cover?

Most tri-zone mini splits provide between 24,000 and 36,000 BTU, generally covering a total area of 900–1,500 sq ft. Common configurations include combinations like 9k+9k+12k or 12k+12k+12k BTU indoor heads depending on room sizes.

Q: What are the best 3-zone systems in 2026?

Top-rated tri-zone systems include the Cooper & Hunter Olivia Tri-Zone (up to 24.6 SEER2), Olmo Sierra Tri-Zone (20–21 SEER), and the Bravo 3-Zone which features built-in Wi-Fi and easy installation. All are available with fast shipping at HVAC Mart.com.

Q: Do 3-zone systems qualify for rebates?

Yes. ENERGY STAR® certified 3-zone ductless mini splits often qualify for the 30% federal tax credit (up to $2,000), plus various state and utility rebates. Our AHRI-rated systems include certificates to help you claim these savings fast.

Q: Can a 3-zone system heat and cool?

Yes! Most 3-zone systems are ductless heat pumps, meaning they provide both air conditioning and heating. Models with "Hyper Heat" or low-ambient capabilities can heat your home efficiently even when outdoor temperatures drop as low as -13°F.

One outdoor unit paired with 3 indoor units.

1060 products

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R454B
SEER2 24.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia 18,000 BTU 3-Zone 6k+6k+6k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
18,000
Zones
3
Area, sq ft
500–800
Volts
230V
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R454B
SEER2 24.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia 18,000 BTU 3-Zone 6k+6k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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18,000
Zones
3
Area, sq ft
500–800
Volts
230V
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R454B
SEER2 24.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia 18,000 BTU 3-Zone 6k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
18,000
Zones
3
Area, sq ft
500–800
Volts
230V
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R454B
SEER2 19.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6k+6k+6k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
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Cooling
18,000
Zones
3
Area, sq ft
500–800
Volts
230V
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R454B
SEER2 19.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6k+6k+9k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
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Cooling
18,000
Zones
3
Area, sq ft
500–800
Volts
230V
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R454B
SEER2 19.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6k+9k+9k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
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Cooling
18,000
Zones
3
Area, sq ft
500–800
Volts
230V
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R454B
SEER2 25.1HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6K+6K+6K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
18,000
Zones
3
Area, sq ft
500–800
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230V
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R454B
SEER2 25.1HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6K+6K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
18,000
Zones
3
Area, sq ft
500–800
Volts
230V
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R454B
SEER2 25.1HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6K+9K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
18,000
Zones
3
Area, sq ft
500–800
Volts
230V
From$5,683.05
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 19,000 BTU 3-Zone 6k+6k+6k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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19,000
Zones
3
Area, sq ft
500–800
Volts
230V
From$3,099.24
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 19,000 BTU 3-Zone 6k+6k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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Cooling
19,000
Zones
3
Area, sq ft
500–800
Volts
230V
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 19,000 BTU 3-Zone 6k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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Cooling
19,000
Zones
3
Area, sq ft
500–800
Volts
230V
From$3,139.56
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R454B
SEER2 25.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6k+6k+6k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
19,000
Zones
3
Area, sq ft
500–800
Volts
230V
From$4,218.12
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R454B
SEER2 25.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6k+6k+9k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
19,000
Zones
3
Area, sq ft
500–800
Volts
230V
From$4,218.12
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R454B
SEER2 25.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6k+9k+9k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
19,000
Zones
3
Area, sq ft
500–800
Volts
230V
From$4,218.12
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6K+6K+6K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
19,000
Zones
3
Area, sq ft
500–800
Volts
230V
From$6,016.05
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6K+6K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
19,000
Zones
3
Area, sq ft
500–800
Volts
230V
From$6,016.05
In Stock
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6K+9K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
19,000
Zones
3
Area, sq ft
500–800
Volts
230V
From$6,016.05
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
3 zone 24,000 BTU BRAVO Ductless Mini Split AC Wall Mounted 9k+9k+9k
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,908.00~~
From$1,717.20
Save $190.80 (10% off)
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,923.84~~
From$1,731.45
Save $192.39 (10% off)
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,939.68~~
From$1,745.71
Save $193.97 (10% off)
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 12k+12k+12k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,955.52~~
From$1,759.96
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+18k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,967.04~~
From$1,770.33
Save $196.71 (10% off)
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
3 zone 24,000 BTU BRAVO Ducted Mini Split AC Concealed Duct 9k+9K+9K
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,685.60~~
From$2,282.76
Save $402.84 (15% off)
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
3 zone 24,000 BTU BRAVO Ductless Mini Split AC Ceiling Cassette 9k+9k+9k
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,560.32~~
From$2,304.28
Save $256.04 (10% off)
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+12k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,715.84~~
From$2,308.46
Save $407.38 (15% off)
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+12k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,590.56~~
From$2,331.50
Save $259.06 (10% off)
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+12k+12k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,746.08~~
From$2,334.16
Save $411.92 (15% off)
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+18k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,746.08~~
From$2,334.16
Save $411.92 (15% off)
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+12k+12k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,620.80~~
From$2,358.72
Save $262.08 (10% off)
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 12k+12k+12k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,776.32~~
From$2,359.87
Save $416.45 (15% off)
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+18k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,622.24~~
From$2,360.01
Save $262.23 (10% off)
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 12k+12k+12k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,651.04~~
From$2,385.93
Save $265.11 (10% off)
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
3 zone 24,000 BTU BRAVO Non-Ducted Mini Split AC Universal Floor & Ceiling Console 9k+9K+9K
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Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
From$2,975.04
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+12k Universal Floor & Ceiling Console, 230V, R32 - Non-Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
From$2,995.20
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+12k+12k Universal Floor & Ceiling Console, 230V, R32 - Non-Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
From$3,015.36
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 12k+12k+12k Universal Floor & Ceiling Console, 230V, R32 - Non-Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
From$3,035.52
In Stock
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+18k Universal Floor & Ceiling Console, 230V, R32 - Non-Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
From$3,090.24
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+6k+6k
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,329.28
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+6k+9k
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,349.44
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+6k+12k
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,365.28
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R454B
SEER2 23.8HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,368.16
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+9k+9k
Free Shipping
Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,369.60
In Stock
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R454B
SEER2 23.8HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,373.92
In Stock
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R454B
SEER2 23.8HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,379.68
In Stock
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R454B
SEER2 23.8HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,385.44
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+9k+12k
Free Shipping
Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,385.44
In Stock
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia 28,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,389.76
In Stock
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❄️ 3-Zone • Whole Home Comfort

Ultimate Comfort with 3-Zone Mini Splits

Experience the superior efficiency of the 3-Zone Mini Split AC. This premium ductless system is engineered for multi-room climate control, connecting a single outdoor condenser to three independent indoor units. Perfect for residential and commercial use, featuring trusted brands like Cooper & Hunter, Bravo and Olmo.

🌡️ Independent Control
⚡ High SEER2
🏠 Multi-Room
🔇 Whisper Quiet

Why choose a 3-Zone Mini Split?

The 3-Zone Mini Split AC represents the ideal balance of cutting-edge HVAC technology and user-friendly operation. It allows you to personalize comfort in living rooms, bedrooms, and workspaces simultaneously.

✓
Independent Temperature Control
Set different temperatures for each room. Keep the bedroom cool and the living room mild, satisfying everyone in the house.
✓
Energy Efficiency & Savings
Stop cooling empty rooms. By turning off zones you aren't using, combined with high SEER2 ratings, you significantly reduce energy waste.
✓
Advanced Inverter Technology
Variable speed compressors adjust power usage dynamically, preventing the loud and wasteful "on/off" cycling of traditional HVAC.
✓
Rebate Eligibility
Many ENERGY STAR® certified 3-zone systems qualify for the 30% federal tax credit (up to $2,000) and local utility rebates.

Flexible Installation Options

One outdoor unit powers three distinct indoor zones, eliminating the need for bulky ductwork. This makes installation faster and less invasive than central air.

✓
Space Saving Design
A single outdoor condenser footprint preserves your yard space while powering climate control for the whole floor.
✓
Mix & Match Styles
Install a sleek wall unit in the bedroom and a discrete ceiling cassette in the dining room—all connected to one system.
✓
Wi-Fi Ready
Top brands like Bravo and Cooper & Hunter often include Wi-Fi control, letting you manage your home climate from your smartphone.

Note: Always use our free room-matching tool at HVAC Mart to ensure correct BTU sizing for your specific rooms.

Comparison: Traditional AC vs. 3-Zone Mini Split

Feature	Traditional Central Air	3-Zone Ductless Mini Split
Zoning Capability	Single Thermostat (Whole House)	3 Independent Thermostats
Ductwork Required	Yes (Invasive/Leaky)	No (Copper Line Sets Only)
Energy Efficiency	Low to Medium (Duct Loss)	High (Up to 24.6 SEER2)
Noise Level	Loud/Noticeable	Whisper Quiet Operation
Installation Speed	Days to Weeks	Often 1 Day

*Efficiency varies by model. Check specific Cooper & Hunter, Olmo, or Bravo listings for exact SEER2 ratings.

🎯 Save on 3-Zone Mini Split Systems

Check out our SALE Collection for discounted tri-zone ductless mini splits, heat pumps, and AC kits. Get premium comfort from trusted brands at a fraction of the cost.

Shop 3-Zone Deals →

FAQ – 3-Zone Mini Split Systems

❓ What is a 3-zone ductless system? ›

A 3-zone ductless mini split system connects one outdoor condenser unit to three separate indoor air handlers. Each zone has its own remote or thermostat, giving you full independent control—perfect for mixed-use homes with bedrooms, offices, and living areas.

📏 How much space can a 3-zone system cover? ›

Most tri-zone mini splits provide between 24,000 and 36,000 BTU, generally covering a total area of 900–1,500 sq ft. Common configurations include combinations like 9k+9k+12k or 12k+12k+12k BTU indoor heads depending on room sizes.

🏆 What are the best 3-zone systems in 2026? ›

Top-rated tri-zone systems include the Cooper & Hunter Olivia Tri-Zone (up to 24.6 SEER2), Olmo Sierra Tri-Zone (20–21 SEER), and the Bravo 3-Zone which features built-in Wi-Fi and easy installation. All are available with fast shipping at HVAC Mart.com.

💰 Do 3-zone systems qualify for rebates? ›

Yes. ENERGY STAR® certified 3-zone ductless mini splits often qualify for the 30% federal tax credit (up to $2,000), plus various state and utility rebates. Our AHRI-rated systems include certificates to help you claim these savings fast.

🔥 Can a 3-zone system heat and cool? ›

Yes! Most 3-zone systems are ductless heat pumps, meaning they provide both air conditioning and heating. Models with "Hyper Heat" or low-ambient capabilities can heat your home efficiently even when outdoor temperatures drop as low as -13°F.

🔄 Can I mix different indoor unit styles? ›

Absolutely. You are not limited to just wall mounts. You can mix and match Ceiling Cassettes, Floor Consoles, and Slim Ducts connected to the same outdoor condenser to best suit the layout and aesthetics of each specific room.

⚡ What are the electrical requirements? ›

Multi-zone systems (like 3-zone setups) generally require a 208/230V hardwired connection for the outdoor unit. The indoor units draw their power directly from the outdoor condenser via the connecting cables, so you do not need separate electrical outlets for the inside heads.

Need help sizing your 3 zones? Chat with our US-based support team. ↑ Back to top

3 Zone

One outdoor unit paired with 3 indoor units.

1060 products

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R454B
SEER2 24.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia 18,000 BTU 3-Zone 6k+6k+6k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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18,000
Zones
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500–800
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R454B
SEER2 24.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia 18,000 BTU 3-Zone 6k+6k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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18,000
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Area, sq ft
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R454B
SEER2 24.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia 18,000 BTU 3-Zone 6k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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18,000
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Area, sq ft
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R454B
SEER2 19.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6k+6k+6k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
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18,000
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Area, sq ft
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R454B
SEER2 19.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6k+6k+9k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
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18,000
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R454B
SEER2 19.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6k+9k+9k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
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18,000
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R454B
SEER2 25.1HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6K+6K+6K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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18,000
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R454B
SEER2 25.1HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6K+6K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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18,000
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3
Area, sq ft
500–800
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230V
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R454B
SEER2 25.1HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 18,000 BTU 3-Zone 6K+9K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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18,000
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Area, sq ft
500–800
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 19,000 BTU 3-Zone 6k+6k+6k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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19,000
Zones
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Area, sq ft
500–800
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 19,000 BTU 3-Zone 6k+6k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 19,000 BTU 3-Zone 6k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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19,000
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Area, sq ft
500–800
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R454B
SEER2 25.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6k+6k+6k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
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19,000
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3
Area, sq ft
500–800
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R454B
SEER2 25.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6k+6k+9k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
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19,000
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500–800
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R454B
SEER2 25.0Heats & Cools
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6k+9k+9k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump
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19,000
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500–800
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230V
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6K+6K+6K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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19,000
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500–800
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6K+6K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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19,000
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500–800
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R454B
SEER2 25.0HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper 19,000 BTU 3-Zone 6K+9K+9K One-Way Cassette, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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19,000
Zones
3
Area, sq ft
500–800
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230V
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
3 zone 24,000 BTU BRAVO Ductless Mini Split AC Wall Mounted 9k+9k+9k
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,908.00~~
From$1,717.20
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,923.84~~
From$1,731.45
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,939.68~~
From$1,745.71
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 12k+12k+12k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
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24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,955.52~~
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+18k Wall Mount, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
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24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$1,967.04~~
From$1,770.33
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
3 zone 24,000 BTU BRAVO Ducted Mini Split AC Concealed Duct 9k+9K+9K
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Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,685.60~~
From$2,282.76
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
3 zone 24,000 BTU BRAVO Ductless Mini Split AC Ceiling Cassette 9k+9k+9k
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,560.32~~
From$2,304.28
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+12k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,715.84~~
From$2,308.46
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+12k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,590.56~~
From$2,331.50
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+12k+12k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,746.08~~
From$2,334.16
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+18k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,746.08~~
From$2,334.16
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+12k+12k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,620.80~~
From$2,358.72
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 12k+12k+12k Concealed Duct, 230V, R32 - Ducted Mini Split Air Conditioner Heat Pump
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Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,776.32~~
From$2,359.87
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+18k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,622.24~~
From$2,360.01
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R32
SEER2 23.0HEATS down to −13°FCOOLS up to 126°F
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 12k+12k+12k Ceiling Cassette, 230V, R32 - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
~~$2,651.04~~
From$2,385.93
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
3 zone 24,000 BTU BRAVO Non-Ducted Mini Split AC Universal Floor & Ceiling Console 9k+9K+9K
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24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
From$2,975.04
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+12k Universal Floor & Ceiling Console, 230V, R32 - Non-Ducted Mini Split Air Conditioner Heat Pump
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24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
From$2,995.20
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+12k+12k Universal Floor & Ceiling Console, 230V, R32 - Non-Ducted Mini Split Air Conditioner Heat Pump
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Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
From$3,015.36
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 12k+12k+12k Universal Floor & Ceiling Console, 230V, R32 - Non-Ducted Mini Split Air Conditioner Heat Pump
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Cooling
24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
From$3,035.52
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R32
SEER2 23.0Heats & Cools
7-Yr Warranty
Bravo
Bravo 24,000 BTU 3-Zone 9k+9k+18k Universal Floor & Ceiling Console, 230V, R32 - Non-Ducted Mini Split Air Conditioner Heat Pump
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24,000
Zones
3
Area, sq ft
800–1200
Volts
230V
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+6k+6k
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28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+6k+9k
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,349.44
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+6k+12k
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,365.28
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R454B
SEER2 23.8HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,368.16
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+9k+9k
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,369.60
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R454B
SEER2 23.8HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,373.92
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R454B
SEER2 23.8HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,379.68
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R454B
SEER2 23.8HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Midnight 28,000 BTU 3-Zone 12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,385.44
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter 3 Zone 28,000 BTU OLIVIA Ductless Mini Split AC Wall Mounted 6k+9k+12k
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,385.44
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R454B
SEER2 25.0HEATS down to −13°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia 28,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
28,000
Zones
3
Area, sq ft
1200–1400
Volts
230V
From$3,389.76
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1 2 3…23

❄️ 3-Zone • Whole Home Comfort

Ultimate Comfort with 3-Zone Mini Splits

🌡️ Independent Control
⚡ High SEER2
🏠 Multi-Room
🔇 Whisper Quiet

Why choose a 3-Zone Mini Split?

✓
Independent Temperature Control
Set different temperatures for each room. Keep the bedroom cool and the living room mild, satisfying everyone in the house.
✓
Energy Efficiency & Savings
Stop cooling empty rooms. By turning off zones you aren't using, combined with high SEER2 ratings, you significantly reduce energy waste.
✓
Advanced Inverter Technology
Variable speed compressors adjust power usage dynamically, preventing the loud and wasteful "on/off" cycling of traditional HVAC.
✓
Rebate Eligibility
Many ENERGY STAR® certified 3-zone systems qualify for the 30% federal tax credit (up to $2,000) and local utility rebates.

Flexible Installation Options

One outdoor unit powers three distinct indoor zones, eliminating the need for bulky ductwork. This makes installation faster and less invasive than central air.

✓
Space Saving Design
A single outdoor condenser footprint preserves your yard space while powering climate control for the whole floor.
✓
Mix & Match Styles
Install a sleek wall unit in the bedroom and a discrete ceiling cassette in the dining room—all connected to one system.
✓
Wi-Fi Ready
Top brands like Bravo and Cooper & Hunter often include Wi-Fi control, letting you manage your home climate from your smartphone.

Note: Always use our free room-matching tool at HVAC Mart to ensure correct BTU sizing for your specific rooms.

Comparison: Traditional AC vs. 3-Zone Mini Split

Feature	Traditional Central Air	3-Zone Ductless Mini Split
Zoning Capability	Single Thermostat (Whole House)	3 Independent Thermostats
Ductwork Required	Yes (Invasive/Leaky)	No (Copper Line Sets Only)
Energy Efficiency	Low to Medium (Duct Loss)	High (Up to 24.6 SEER2)
Noise Level	Loud/Noticeable	Whisper Quiet Operation
Installation Speed	Days to Weeks	Often 1 Day

*Efficiency varies by model. Check specific Cooper & Hunter, Olmo, or Bravo listings for exact SEER2 ratings.

🎯 Save on 3-Zone Mini Split Systems

Check out our SALE Collection for discounted tri-zone ductless mini splits, heat pumps, and AC kits. Get premium comfort from trusted brands at a fraction of the cost.

Shop 3-Zone Deals →

FAQ – 3-Zone Mini Split Systems

❓ What is a 3-zone ductless system? ›

📏 How much space can a 3-zone system cover? ›

🏆 What are the best 3-zone systems in 2026? ›

💰 Do 3-zone systems qualify for rebates? ›

🔥 Can a 3-zone system heat and cool? ›

🔄 Can I mix different indoor unit styles? ›

⚡ What are the electrical requirements? ›

Need help sizing your 3 zones? Chat with our US-based support team. ↑ Back to top

Ultimate Comfort with 3-Zone Mini Splits

🌡️ Independent Control

⚡ High SEER2

🏠 Multi-Room

🔇 Whisper Quiet

Why choose a 3-Zone Mini Split?

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Independent Temperature Control
Set different temperatures for each room. Keep the bedroom cool and the living room mild, satisfying everyone in the house.

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Energy Efficiency & Savings
Stop cooling empty rooms. By turning off zones you aren't using, combined with high SEER2 ratings, you significantly reduce energy waste.

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Advanced Inverter Technology
Variable speed compressors adjust power usage dynamically, preventing the loud and wasteful "on/off" cycling of traditional HVAC.

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Rebate Eligibility
Many ENERGY STAR® certified 3-zone systems qualify for the 30% federal tax credit (up to $2,000) and local utility rebates.

Flexible Installation Options

One outdoor unit powers three distinct indoor zones, eliminating the need for bulky ductwork. This makes installation faster and less invasive than central air.

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Space Saving Design
A single outdoor condenser footprint preserves your yard space while powering climate control for the whole floor.

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Mix & Match Styles
Install a sleek wall unit in the bedroom and a discrete ceiling cassette in the dining room—all connected to one system.

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Wi-Fi Ready
Top brands like Bravo and Cooper & Hunter often include Wi-Fi control, letting you manage your home climate from your smartphone.

Note: Always use our free room-matching tool at HVAC Mart to ensure correct BTU sizing for your specific rooms.

Comparison: Traditional AC vs. 3-Zone Mini Split

Feature

Traditional Central Air

3-Zone Ductless Mini Split

Zoning Capability

Single Thermostat (Whole House)

3 Independent Thermostats

Ductwork Required

Yes (Invasive/Leaky)

No (Copper Line Sets Only)

Energy Efficiency

Low to Medium (Duct Loss)

High (Up to 24.6 SEER2)

Noise Level

Loud/Noticeable

Whisper Quiet Operation

Installation Speed

Days to Weeks

Often 1 Day

*Efficiency varies by model. Check specific Cooper & Hunter, Olmo, or Bravo listings for exact SEER2 ratings.

3 Zone

3 Zone

Ultimate Comfort with 3-Zone Mini Splits

Why choose a 3-Zone Mini Split?

Flexible Installation Options

Comparison: Traditional AC vs. 3-Zone Mini Split

🎯 Save on 3-Zone Mini Split Systems

FAQ – 3-Zone Mini Split Systems

Frequently asked questions