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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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223 Results

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

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

DELLA Optima CloudAir 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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Della multi-zone mini splits
  • Buyer's Guide

Multiple Single-Zone Mini Splits vs. One Multi-Zone System

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A parallel of multi zone mini splits outdoor units
  • Installation & Usage Tips

How Many Zones Can a Mini-Split System Cover?

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