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Mini Split Systems for 1,500–2,500 Sq. Ft.

For one genuinely connected large open space from 1,501 to 2,500 sq. ft., begin by evaluating a 36,000 BTU mini split after confirming the building load. Ceiling height, insulation, sun, windows, climate, and heavy internal heat can change the final fit, especially near either end of the range. A home with bedrooms, separate floors, or closed rooms needs a multi-zone configuration with separate indoor units; compare voltage, heating performance, SEER2, and installation requirements before ordering.

Large Open Space · 36K Separate Rooms or Floors · Multi-Zone

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DELLA Econo Series 35000 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 2500 Sq.Ft.
DELLA Wall Mounted Mini Split AC

DELLA Econo Series 35000 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 2500 Sq.Ft.

  • Cooling Capacity: 35000
  • Heating Capacity: 35400
  • SEER2: 17

$1,799.96

DELLA 27000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K+9K+18K) - Up to 1800 Sq.Ft.

DELLA 27000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K+9K+18K) - Up to 1800 Sq.Ft.

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

$3,864.96

DELLA Optima Series 35000 BTU Quad Zone Mini Split AC (9K+9K+9k+18k) - Up to 2200 Sq.Ft.

DELLA Optima Series 35000 BTU Quad Zone Mini Split AC (9K+9K+9k+18k) - Up to 2200 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 22.5

$3,769.96

DELLA Optima Series 35000 BTU Dual Zone Mini Split AC (18K+18K) - Up to 2000 Sq.Ft.

DELLA Optima Series 35000 BTU Dual Zone Mini Split AC (18K+18K) - Up to 2000 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 22.5

$3,219.96

DELLA Vario Series 35000 BTU Dual Zone Mini Split AC (18K+24K) - Up to 2500 Sq.Ft.

DELLA Vario Series 35000 BTU Dual Zone Mini Split AC (18K+24K) - Up to 2500 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 19

$3,089.96

DELLA Optima Series 35000 BTU Tri-Zone Mini Split AC (12K+12K+12k) - Up to 1650 Sq.Ft.

DELLA Optima Series 35000 BTU Tri-Zone Mini Split AC (12K+12K+12k) - Up to 1650 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 22.5

$3,434.96

DELLA 35000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K+9K+9K+12K) - Up to 1750 Sq.Ft.

DELLA 35000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K+9K+9K+12K) - Up to 1750 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 22.5

$5,139.96

DELLA Vario Series 35000 BTU Tri-Zone Mini Split AC (12K+12K+18K) - Up to 2100 Sq.Ft.

DELLA Vario Series 35000 BTU Tri-Zone Mini Split AC (12K+12K+18K) - Up to 2100 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 19

$3,244.96

DELLA Optima Series 35000 BTU Quad Zone Mini Split AC (9K+9K+9k+12k) - Up to 1750 Sq.Ft.

DELLA Optima Series 35000 BTU Quad Zone Mini Split AC (9K+9K+9k+12k) - Up to 1750 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 22.5

$3,679.96

DELLA Vario Series 28000 BTU Tri-Zone Mini Split AC (12K+12K+12k) - Up to 1650 Sq.Ft.

DELLA Vario Series 28000 BTU Tri-Zone Mini Split AC (12K+12K+12k) - Up to 1650 Sq.Ft.

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

$2,564.96

DELLA 42000 BTU Five Zone Ceiling Cassette Mini Split AC (9K+9K+9K+12K+12K) - Up to 2300 Sq.Ft.

DELLA 42000 BTU Five Zone Ceiling Cassette Mini Split AC (9K+9K+9K+12K+12K) - Up to 2300 Sq.Ft.

  • Voltage: 230 Volts
  • Refrigerant: R454B
  • SEER2: 22

$6,349.96

DELLA 27000 BTU Dual Zone Ceiling Cassette Mini Split AC (12K + 18K) - Up to 1550 Sq.Ft.

DELLA 27000 BTU Dual Zone Ceiling Cassette Mini Split AC (12K + 18K) - Up to 1550 Sq.Ft.

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

$3,204.96

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