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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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Rebates for ZIP
DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K + 12K + 18K) - Up to 1950 Sq.Ft.

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

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

$4,964.96

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K + 12K + 24K) - Up to 2450 Sq.Ft.

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K + 12K + 24K) - Up to 2450 Sq.Ft.

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

$5,099.96

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

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

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

$4,999.96

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K + 18K + 24K) - Up to 2900 Sq.Ft.

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K + 18K + 24K) - Up to 2900 Sq.Ft.

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

$5,134.96

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K + 24K + 24K) - Up to 3400 Sq.Ft.

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (9K + 24K + 24K) - Up to 3400 Sq.Ft.

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

$5,269.96

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

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

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

$5,014.96

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (12K + 12K + 24K) - Up to 2600 Sq.Ft.

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (12K + 12K + 24K) - Up to 2600 Sq.Ft.

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

$5,149.96

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

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

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

$5,049.96

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (12K + 18K + 24K) - Up to 3050 Sq.Ft.

DELLA 42000 BTU Tri-Zone Ceiling Cassette Mini Split AC (12K + 18K + 24K) - Up to 3050 Sq.Ft.

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

$5,184.96

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

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

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

$5,084.96

DELLA 35000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K + 9K + 9K + 9K) - Up to 1600 Sq.Ft.

DELLA 35000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K + 9K + 9K + 9K) - Up to 1600 Sq.Ft.

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

$5,089.96

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

Guides for every step of comfort

See all resources
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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