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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 42000 BTU Five Zone Ceiling Cassette Mini Split AC (9K+9K+9K+12K+12K) - Up to 2300 Sq.Ft.
DELLA Mini Split HVAC Investment

DELLA 42000 BTU Five Zone Ceiling Cassette Mini Split AC (9K+9K+9K+12K+12K) - Up to 2300 Sq.Ft.

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

$6,349.96

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

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

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

$6,399.96

DELLA 42000 BTU Five Zone Ceiling Cassette Mini Split AC (9K+9K+9K+9K+18K) - Up to 2600 Sq.Ft.
DELLA Mini Split HVAC Investment

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

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

$6,334.96

DELLA 42000 BTU Five Zone Ceiling Cassette Mini Split AC (9K+9K+9K+9K+12K) - Up to 2150 Sq.Ft.

DELLA 42000 BTU Five Zone Ceiling Cassette Mini Split AC (9K+9K+9K+9K+12K) - Up to 2150 Sq.Ft.

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

$6,299.96

DELLA 42000 BTU Five Zone Ceiling Cassette Mini Split AC (9K+9K+9K+9K+9K) - Up to 2000 Sq.Ft.

DELLA 42000 BTU Five Zone Ceiling Cassette Mini Split AC (9K+9K+9K+9K+9K) - Up to 2000 Sq.Ft.

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

$6,249.96

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (12K+12K+12K+18K) - Up to 2650 Sq.Ft.

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (12K+12K+12K+18K) - Up to 2650 Sq.Ft.

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

$5,774.96

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K+12K+12K+23K) - Up to 3000 Sq.Ft.

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K+12K+12K+23K) - Up to 3000 Sq.Ft.

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

$5,859.96

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

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

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

$5,724.96

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

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

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

$5,709.96

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K+9K+12K+23K) - Up to 2850 Sq.Ft.

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K+9K+12K+23K) - Up to 2850 Sq.Ft.

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

$5,809.96

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K+9K+9K+23K) - Up to 2700 Sq.Ft.

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (9K+9K+9K+23K) - Up to 2700 Sq.Ft.

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

$5,759.96

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (12K+12K+12K+12K) - Up to 2200 Sq.Ft.

DELLA 42000 BTU Quad Zone Ceiling Cassette Mini Split AC (12K+12K+12K+12K) - Up to 2200 Sq.Ft.

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

$5,739.96

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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