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Explore 2-zone to 5-zone mini split systems designed for independent temperature control, flexible room-by-room comfort, and efficient performance across multiple spaces.

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The highest price is $6,399.96

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (18K+18K+18k) - Up to 3000 Sq.Ft.

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (18K+18K+18k) - Up to 3000 Sq.Ft.

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

$4,154.96

DELLA Optima Series 42000 BTU Five Zone Mini Split AC (9K+9K+9k+9K+18k) - Up to 2600 Sq.Ft.

DELLA Optima Series 42000 BTU Five Zone Mini Split AC (9K+9K+9k+9K+18k) - Up to 2600 Sq.Ft.

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

$4,564.96

DELLA Optima Series 35000 BTU Tri-Zone Mini Split AC (9K+18K+18k) - Up to 2400 Sq.Ft.

DELLA Optima Series 35000 BTU Tri-Zone Mini Split AC (9K+18K+18k) - Up to 2400 Sq.Ft.

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

$3,564.96

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (9K+18K+18k) - Up to 2400 Sq.Ft.

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (9K+18K+18k) - Up to 2400 Sq.Ft.

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

$4,014.96

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (12K+12K+18k) - Up to 2100 Sq.Ft.

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (12K+12K+18k) - Up to 2100 Sq.Ft.

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

$3,974.96

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (12K+18K+23k) - Up to 3050 Sq.Ft.

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (12K+18K+23k) - Up to 3050 Sq.Ft.

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

$4,149.96

DELLA Optima Series 42000 BTU Quad Zone Mini Split AC (9K+9K+12k+18k) - Up to 2350 Sq.Ft.

DELLA Optima Series 42000 BTU Quad Zone Mini Split AC (9K+9K+12k+18k) - Up to 2350 Sq.Ft.

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

$4,269.96

DELLA Optima Series 42000 BTU Dual Zone Mini Split AC (18K+23K) - Up to 2500 Sq.Ft.

DELLA Optima Series 42000 BTU Dual Zone Mini Split AC (18K+23K) - Up to 2500 Sq.Ft.

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

$3,754.96

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (9K+12K+18k) - Up to 1950 Sq.Ft.

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (9K+12K+18k) - Up to 1950 Sq.Ft.

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

$3,924.96

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (12K+18K+18k) - Up to 2550 Sq.Ft.

DELLA Optima Series 42000 BTU Tri-Zone Mini Split AC (12K+18K+18k) - Up to 2550 Sq.Ft.

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

$4,064.96

DELLA Optima Series 42000 BTU Quad Zone Mini Split AC (9K+9K+18k+18k) - Up to 2800 Sq.Ft.

DELLA Optima Series 42000 BTU Quad Zone Mini Split AC (9K+9K+18k+18k) - Up to 2800 Sq.Ft.

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

$4,359.96

DELLA Optima Series 42000 BTU Quad Zone Mini Split AC (9K+12K+12k+18k) - Up to 2500 Sq.Ft.

DELLA Optima Series 42000 BTU Quad Zone Mini Split AC (9K+12K+12k+18k) - Up to 2500 Sq.Ft.

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

$4,319.96

Guides for every step of comfort

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Why Won't My Room Drop Below 75°F With the AC Running?

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Why Your Mini Split Runs Longer During Heat Waves?

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