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Explore the complete DELLA collection, from mini split and central air conditioners to portable ACs, window units, tower fans, accessories, and replacement parts. Find efficient comfort solutions for cooling, heating, airflow, and everyday home comfort.

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DELLA Optima Pro CloudAir Series 48000 BTU Tri-Zone Mini Split AC (9K+18K+18K) - Up to 2400 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Tri-Zone Mini Split AC (9K+18K+18K) - Up to 2400 Sq.Ft.

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

$4,764.96

DELLA Optima Pro CloudAir Series 48000 BTU Tri-Zone Mini Split AC (9K+18K+24K) - Up to 2900 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Tri-Zone Mini Split AC (9K+18K+24K) - Up to 2900 Sq.Ft.

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

$4,849.96

DELLA Optima Pro CloudAir Series 48000 BTU Tri-Zone Mini Split AC (12K+12K+24K) - Up to 2600 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Tri-Zone Mini Split AC (12K+12K+24K) - Up to 2600 Sq.Ft.

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

$4,809.96

DELLA Optima Pro CloudAir Series 48000 BTU Tri-Zone Mini Split AC (12K+18K+18K) - Up to 2550 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Tri-Zone Mini Split AC (12K+18K+18K) - Up to 2550 Sq.Ft.

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

$4,814.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+6K+9K+24K) - Up to 2500 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+6K+9K+24K) - Up to 2500 Sq.Ft.

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

$5,004.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+6K+12K+24K) - Up to 2650 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+6K+12K+24K) - Up to 2650 Sq.Ft.

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

$5,054.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+6K+18K+18K) - Up to 2600 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+6K+18K+18K) - Up to 2600 Sq.Ft.

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

$5,059.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+9K+9K+24K) - Up to 2600 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+9K+9K+24K) - Up to 2600 Sq.Ft.

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

$5,054.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+9K+12K+18K) - Up to 2250 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+9K+12K+18K) - Up to 2250 Sq.Ft.

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

$5,019.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+9K+12K+24K) - Up to 2750 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+9K+12K+24K) - Up to 2750 Sq.Ft.

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

$5,104.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+9K+18K+18K) - Up to 2700 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+9K+18K+18K) - Up to 2700 Sq.Ft.

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

$5,109.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+12K+12K+18K) - Up to 2400 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (6K+12K+12K+18K) - Up to 2400 Sq.Ft.

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

$5,069.96

Guides for every step of comfort

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Family room mini split sizing
  • Buyer's Guide

What Size of Mini Split Air Conditioner Do I Need? 2026 Updated

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Mini-Split Indoor Unit Installation
  • Installation & Usage Tips

Cost to Install Mini Split AC System in 2026

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