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Mini Splits for 1,000–1,500 Sq. Ft.

For one large connected space from 1,001 to 1,500 sq. ft., start with a 24,000 BTU mini split. Ceiling height, insulation, direct sun, windows, and local climate can change the final fit. Homes and work areas with closed rooms need separate indoor units, so compare voltage, heating performance, SEER2, and installation requirements before choosing a multi-zone plan.

Connected Space · 24K Separate Rooms · Multi-Zone

52 Results

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DELLA Vario Series 28000 BTU Tri-Zone Mini Split AC (9K+12K+12k) - Up to 1500 Sq.Ft.

DELLA Vario Series 28000 BTU Tri-Zone Mini Split AC (9K+12K+12k) - Up to 1500 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 20

$2,524.96

DELLA 23,000 BTU 22.5 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 1500 Sq.Ft.

DELLA 23,000 BTU 22.5 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 1500 Sq.Ft.

  • Cooling Capacity: 23000
  • Heating Capacity: 25000
  • SEER2: 22.5

Starting at $2,219.96

DELLA Vario Series 28000 BTU Tri-Zone Mini Split AC (9K+9K+9k) - Up to 1200 Sq.Ft.

DELLA Vario Series 28000 BTU Tri-Zone Mini Split AC (9K+9K+9k) - Up to 1200 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 20

$2,444.96

DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (12K + 12K) - Up to 1100 Sq.Ft.
DELLA Wall Mounted Mini Split AC

DELLA Serena Series 18000 BTU Dual Zone Mini Split AC (12K + 12K) - Up to 1100 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R-32
  • Seasonal Energy Efficiency Ratio (SEER): 22

$1,989.96

DELLA Vario Series 28000 BTU Dual Zone Mini Split AC (12k+12k) - Up to 1100 Sq.Ft.
DELLA Wall Mounted Mini Split AC

DELLA Vario Series 28000 BTU Dual Zone Mini Split AC (12k+12k) - Up to 1100 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 20

$2,259.96

DELLA Optima Series 27000 BTU Tri-Zone Mini Split AC (9K+12K+12k) - Up to 1500 Sq.Ft.

DELLA Optima Series 27000 BTU Tri-Zone Mini Split AC (9K+12K+12k) - Up to 1500 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 24

$2,784.96

DELLA Optima Pro Series 24000 BTU 22.5 SEER2 Ultra Hyper Heat Mini-Split AC - Up to 1500 Sq.Ft.
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DELLA Optima Pro Series 24000 BTU 22.5 SEER2 Ultra Hyper Heat Mini-Split AC - Up to 1500 Sq.Ft.

  • Cooling Capacity: 24000
  • Heating Capacity: 24000
  • SEER2: 22.5

$2,249.96

DELLA Optima Series 27000 BTU Dual Zone Mini Split AC (12K+12K) - Up to 1100 Sq.Ft.

DELLA Optima Series 27000 BTU Dual Zone Mini Split AC (12K+12K) - Up to 1100 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 24

$2,439.96

DELLA 27000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K+12K+12K) - Up to 1500 Sq.Ft.

DELLA 27000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K+12K+12K) - Up to 1500 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 24

$3,879.96

DELLA 18000 BTU Dual Zone Ceiling Cassette Mini Split AC (12K + 12K) - Up to 1100 Sq.Ft.

DELLA 18000 BTU Dual Zone Ceiling Cassette Mini Split AC (12K + 12K) - Up to 1100 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 24

$2,819.96

DELLA Umbra Series 23000 BTU 19 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft.
DELLA Black Mini Split AC 24/7 Support

DELLA Umbra Series 23000 BTU 19 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft.

  • Cooling Capacity: 23000
  • Heating Capacity: 24000
  • SEER2: 19

$1,499.96

DELLA Optima Pro CloudAir Series 24000 BTU 22.5 SEER2 Ultra Hyper Heat Mini Split AC - Up to 1500 Sq.Ft.

DELLA Optima Pro CloudAir Series 24000 BTU 22.5 SEER2 Ultra Hyper Heat Mini Split AC - Up to 1500 Sq.Ft.

  • Cooling Capacity: 24000
  • Heating Capacity: 24000
  • SEER2: 22.5

$2,249.96

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