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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 Quad Zone Mini Split AC (9K+9K+9K+18K) - Up to 2200 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (9K+9K+9K+18K) - Up to 2200 Sq.Ft.

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

$5,019.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (9K+9K+9K+24K) - Up to 2700 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (9K+9K+9K+24K) - Up to 2700 Sq.Ft.

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

$5,104.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (9K+9K+12K+18K) - Up to 2350 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (9K+9K+12K+18K) - Up to 2350 Sq.Ft.

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

$5,069.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (9K+12K+12K+12K) - Up to 2050 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (9K+12K+12K+12K) - Up to 2050 Sq.Ft.

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

$5,029.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (9K+12K+12K+18K) - Up to 2500 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (9K+12K+12K+18K) - Up to 2500 Sq.Ft.

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

$5,119.96

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (12K+12K+12K+12K) - Up to 2200 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Quad Zone Mini Split AC (12K+12K+12K+12K) - Up to 2200 Sq.Ft.

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

$5,079.96

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+6K+6K+24K) - Up to 2700 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+6K+6K+24K) - Up to 2700 Sq.Ft.

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

$5,299.96

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+6K+9K+18K) - Up to 2300 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+6K+9K+18K) - Up to 2300 Sq.Ft.

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

$5,264.96

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+6K+9K+24K) - Up to 2800 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+6K+9K+24K) - Up to 2800 Sq.Ft.

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

$5,349.96

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+6K+12K+18K) - Up to 2450 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+6K+12K+18K) - Up to 2450 Sq.Ft.

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

$5,314.96

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+9K+9K+18K) - Up to 2400 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+9K+9K+18K) - Up to 2400 Sq.Ft.

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

$5,314.96

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+9K+12K+12K) - Up to 2100 Sq.Ft.

DELLA Optima Pro CloudAir Series 48000 BTU Five Zone Mini Split AC (6K+6K+9K+12K+12K) - Up to 2100 Sq.Ft.

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

$5,274.96

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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