55,000 BTU

Q: What are the electrical requirements for a 55,000 BTU unit?

These high-capacity systems typically require a dedicated 208/230V, 40-50 Amp circuit. Wire gauge must be sized correctly according to the Minimum Circuit Ampacity (MCA) listed on the unit's nameplate.

Q: Does a 55,000 BTU unit use a lot of electricity?

While the capacity is high, modern Inverter technology makes them surprisingly efficient. They only draw the maximum current during initial startup or extreme heat loads, then throttle down to maintain temperature using minimal power.

Q: What is the 'Connection Ratio' and why does it matter?

The connection ratio allows you to oversize indoor capacity (e.g., connecting 60,000 BTU of indoor heads to a 55,000 BTU outdoor unit). This is beneficial if you don't expect all rooms to be cooled at maximum power simultaneously.

Transform your home with 55000 BTU V/O mini splits ac✨ Energy-efficient cooling and heating with style. Enjoy silent operation and superior performance today!

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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
55,000
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2
Area, sq ft
2400–2800
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230V
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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55,000
Zones
2
Area, sq ft
2400–2800
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230V
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 6k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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55,000
Zones
2
Area, sq ft
2400–2800
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230V
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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Cooling
55,000
Zones
2
Area, sq ft
2400–2800
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 9k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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55,000
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2
Area, sq ft
2400–2800
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230V
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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55,000
Zones
2
Area, sq ft
2400–2800
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230V
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 18k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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55,000
Zones
2
Area, sq ft
2400–2800
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230V
From$6,389.66
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 6k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,424.22
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 18k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
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55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,441.50
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 9k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,444.38
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 9k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
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Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,451.58
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 12k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,457.34
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,460.22
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 6k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,484.70
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 9k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,504.86
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 18k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
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Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,507.74
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,520.70
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 18k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,548.06
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 6k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,562.46
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 18k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,568.22
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 9k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,582.62
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,598.46
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,620.06
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,621.50
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 24k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,625.82
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,625.82
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,631.58
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,637.34
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,637.34
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,641.66
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 18k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,645.98
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,653.18
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 24k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,654.62
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,657.50
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+6k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,664.70
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,673.34
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,684.86
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 24k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,686.30
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,689.18
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,700.70
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,705.02
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,716.54
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,720.86
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,722.30
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 12k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,728.06
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 12k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,736.70
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+18k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,748.22
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 24k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,764.06
In Stock
Choose options

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💎 Premium Heavy-Duty HVAC Solutions

Comprehensive Guide to 55,000 BTU & Large-Scale Outdoor Mini Splits

Maximize your property's comfort with industrial-grade 55,000 BTU outdoor ductless systems. Designed for the most demanding environments, these units from Cooper & Hunter, Olmo, and Bravo offer ultra-wide coverage for large residential complexes and commercial operations.

🏢 Corporate Suites
🏰 Estate Homes
🏪 Retail Spaces
❄️ Extreme Climates

Advanced Features of Large Capacity Units

Investing in a high-BTU system is about more than just raw power; it's about intelligent climate management and long-term durability.

✓
Smart Zone Distribution
Efficiently balance load across different rooms. Use a single 55k unit to power varying head sizes (9k to 24k) simultaneously.
✓
Inverter Technology
Features variable-speed compressors that adjust to real-time demand, preventing energy-wasting "on/off" cycles.
✓
Gold Fin Protection
Anti-corrosive coating on condenser coils ensures longevity in coastal or high-pollution areas.
✓
Hyper Heat Performance
Select models maintain 100% heating capacity down to 5°F and continue operating at -22°F.

Technical Reference: BTU to TON Capacity

Choosing the right size is critical. Use this comprehensive conversion chart to match your space requirements.

Capacity (BTU)	Tonnage (TON)	Typical Area (sq.ft.)
6,000 BTU	0.5 TON	150 - 250
9,000 BTU	0.75 TON	250 - 400
12,000 BTU	1.0 TON	400 - 600
18,000 BTU	1.5 TON	600 - 900
19,000 BTU	1.58 TON	900 - 1,000
24,000 BTU	2.0 TON	1,000 - 1,200
28,000 BTU	2.33 TON	1,200 - 1,400
30,000 BTU	2.5 TON	1,400 - 1,600
36,000 BTU	3.0 TON	1,600 - 2,000
42,000 BTU	3.5 TON	2,000 - 2,400
48,000 BTU	4.0 TON	2,400 - 2,800
55,000 BTU	4.58 TON	2,800 - 3,500+
60,000 BTU	5.0 TON	3,500 - 4,500

Pro Tip: Ceiling height, window placement, and local climate can impact the required BTU. Always consult a load calculation professional.

🎯 Maximize Your Budget with Our Sales

Don't pay full price for premium air conditioning. Access exclusive inventory clearance on 55k BTU and 4.5 TON systems. Limited stock available.

View Special Offers →

Expert FAQ: Large Capacity Mini Splits

🔌 What are the electrical requirements for a 55,000 BTU unit? ›

These high-capacity systems typically require a dedicated 208/230V, 40-50 Amp circuit. Wire gauge must be sized correctly according to the Minimum Circuit Ampacity (MCA) listed on the unit's nameplate.

🏘️ Can I mix and match different indoor unit types? ›

Yes! 55,000 BTU outdoor units are highly flexible. You can combine Wall Mounts, Ceiling Cassettes, Floor Consoles, and Slim Ducts as long as the total BTU of indoor units remains within the outdoor unit's allowable connection ratio (typically 80% to 130%).

📉 Does a 55,000 BTU unit use a lot of electricity? ›

While the capacity is high, modern Inverter technology makes them surprisingly efficient. They only draw the maximum current during initial startup or extreme heat loads, then "throttle down" to maintain temperature using minimal power.

🔊 Are these large outdoor units noisy? ›

Units from Cooper & Hunter and Olmo are engineered for quiet operation. Despite their size, they often operate at noise levels between 58-62 dB(A), which is comparable to a normal conversation or a quiet office.

🛡️ What is the standard warranty for these systems? ›

When installed by a licensed professional, most premium brands offer 5 to 7 years on parts and 7 to 10 years on the compressor. Some registered installations may even qualify for extended warranties.

🌡️ What is the "Connection Ratio" and why does it matter? ›

The connection ratio allows you to "oversize" indoor capacity (e.g., connecting 60,000 BTU of indoor heads to a 55,000 BTU outdoor unit). This is beneficial if you don't expect all rooms to be cooled at maximum power simultaneously.

55,000 BTU

Transform your home with 55000 BTU V/O mini splits ac✨ Energy-efficient cooling and heating with style. Enjoy silent operation and superior performance today!

848 products

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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,260.06
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,294.62
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 6k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,306.14
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,342.14
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 9k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,345.02
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 12k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,350.78
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 18k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,389.66
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 6k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,424.22
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 18k+18k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,441.50
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 9k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,444.38
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 9k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,451.58
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 12k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,457.34
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,460.22
In Stock
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R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 6k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,484.70
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 9k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,504.86
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 18k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,507.74
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,520.70
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 18k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,548.06
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 6k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,562.46
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 18k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,568.22
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 9k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,582.62
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 12k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,598.46
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,620.06
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,621.50
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 24k+24k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,625.82
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,625.82
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,631.58
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,637.34
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,637.34
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+9k+9k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,641.66
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 18k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,645.98
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,653.18
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 2-Zone 24k+24k Wall Mount, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,654.62
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+9k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,657.50
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+6k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,664.70
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,673.34
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,684.86
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 24k+30k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,686.30
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 12k+12k+12k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,689.18
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,700.70
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,705.02
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+9k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,716.54
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,720.86
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 9k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,722.30
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Hyper Olivia Midnight 55,000 BTU 3-Zone 12k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,728.06
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 12k+12k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,736.70
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 3-Zone 6k+18k+18k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
3
Area, sq ft
2400–2800
Volts
230V
From$6,748.22
In Stock
Choose options
R454B
SEER2 22.2HEATS down to −22°FCOOLS up to 122°F
7-Yr Warranty
Cooper & Hunter
Cooper & Hunter Olivia Hyper 55,000 BTU 2-Zone 24k+36k Wall Mount, 230V, R454B - Ductless Mini Split AC Heat Pump
Free Shipping
Cooling
55,000
Zones
2
Area, sq ft
2400–2800
Volts
230V
From$6,764.06
In Stock
Choose options

1 2 3…18

💎 Premium Heavy-Duty HVAC Solutions

Comprehensive Guide to 55,000 BTU & Large-Scale Outdoor Mini Splits

🏢 Corporate Suites
🏰 Estate Homes
🏪 Retail Spaces
❄️ Extreme Climates

Advanced Features of Large Capacity Units

Investing in a high-BTU system is about more than just raw power; it's about intelligent climate management and long-term durability.

✓
Smart Zone Distribution
Efficiently balance load across different rooms. Use a single 55k unit to power varying head sizes (9k to 24k) simultaneously.
✓
Inverter Technology
Features variable-speed compressors that adjust to real-time demand, preventing energy-wasting "on/off" cycles.
✓
Gold Fin Protection
Anti-corrosive coating on condenser coils ensures longevity in coastal or high-pollution areas.
✓
Hyper Heat Performance
Select models maintain 100% heating capacity down to 5°F and continue operating at -22°F.

Technical Reference: BTU to TON Capacity

Choosing the right size is critical. Use this comprehensive conversion chart to match your space requirements.

Capacity (BTU)	Tonnage (TON)	Typical Area (sq.ft.)
6,000 BTU	0.5 TON	150 - 250
9,000 BTU	0.75 TON	250 - 400
12,000 BTU	1.0 TON	400 - 600
18,000 BTU	1.5 TON	600 - 900
19,000 BTU	1.58 TON	900 - 1,000
24,000 BTU	2.0 TON	1,000 - 1,200
28,000 BTU	2.33 TON	1,200 - 1,400
30,000 BTU	2.5 TON	1,400 - 1,600
36,000 BTU	3.0 TON	1,600 - 2,000
42,000 BTU	3.5 TON	2,000 - 2,400
48,000 BTU	4.0 TON	2,400 - 2,800
55,000 BTU	4.58 TON	2,800 - 3,500+
60,000 BTU	5.0 TON	3,500 - 4,500

Pro Tip: Ceiling height, window placement, and local climate can impact the required BTU. Always consult a load calculation professional.

🎯 Maximize Your Budget with Our Sales

Don't pay full price for premium air conditioning. Access exclusive inventory clearance on 55k BTU and 4.5 TON systems. Limited stock available.

View Special Offers →

Expert FAQ: Large Capacity Mini Splits

🔌 What are the electrical requirements for a 55,000 BTU unit? ›

🏘️ Can I mix and match different indoor unit types? ›

📉 Does a 55,000 BTU unit use a lot of electricity? ›

🔊 Are these large outdoor units noisy? ›

🛡️ What is the standard warranty for these systems? ›

🌡️ What is the "Connection Ratio" and why does it matter? ›

Comprehensive Guide to 55,000 BTU & Large-Scale Outdoor Mini Splits

🏢 Corporate Suites

🏰 Estate Homes

🏪 Retail Spaces

❄️ Extreme Climates

Advanced Features of Large Capacity Units

Investing in a high-BTU system is about more than just raw power; it's about intelligent climate management and long-term durability.

✓

Smart Zone Distribution
Efficiently balance load across different rooms. Use a single 55k unit to power varying head sizes (9k to 24k) simultaneously.

✓

Inverter Technology
Features variable-speed compressors that adjust to real-time demand, preventing energy-wasting "on/off" cycles.

✓

Gold Fin Protection
Anti-corrosive coating on condenser coils ensures longevity in coastal or high-pollution areas.

✓

Hyper Heat Performance
Select models maintain 100% heating capacity down to 5°F and continue operating at -22°F.

Technical Reference: BTU to TON Capacity

Choosing the right size is critical. Use this comprehensive conversion chart to match your space requirements.

Capacity (BTU)	Tonnage (TON)	Typical Area (sq.ft.)
6,000 BTU	0.5 TON	150 - 250
9,000 BTU	0.75 TON	250 - 400
12,000 BTU	1.0 TON	400 - 600
18,000 BTU	1.5 TON	600 - 900
19,000 BTU	1.58 TON	900 - 1,000
24,000 BTU	2.0 TON	1,000 - 1,200
28,000 BTU	2.33 TON	1,200 - 1,400
30,000 BTU	2.5 TON	1,400 - 1,600
36,000 BTU	3.0 TON	1,600 - 2,000
42,000 BTU	3.5 TON	2,000 - 2,400
48,000 BTU	4.0 TON	2,400 - 2,800
55,000 BTU	4.58 TON	2,800 - 3,500+
60,000 BTU	5.0 TON	3,500 - 4,500

Pro Tip: Ceiling height, window placement, and local climate can impact the required BTU. Always consult a load calculation professional.

55,000 BTU

55,000 BTU

Comprehensive Guide to 55,000 BTU & Large-Scale Outdoor Mini Splits

Advanced Features of Large Capacity Units

Technical Reference: BTU to TON Capacity

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Expert FAQ: Large Capacity Mini Splits

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