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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 CloudAir Series 18000 BTU 23 SEER2 Ultra Heat Mini Split AC - Up to 1000 Sq.Ft.

DELLA Optima CloudAir Series 18000 BTU 23 SEER2 Ultra Heat Mini Split AC - Up to 1000 Sq.Ft.

  • Cooling Capacity: 18000
  • Heating Capacity: 19000
  • SEER2: 23

Starting at $1,434.96

DELLA Optima CloudAir Series 23000 BTU 23 SEER2 Ultra Heat Mini Split AC - Up to 1500 Sq.Ft.

DELLA Optima CloudAir Series 23000 BTU 23 SEER2 Ultra Heat Mini Split AC - Up to 1500 Sq.Ft.

  • Cooling Capacity: 23000
  • Heating Capacity: 25000
  • SEER2: 23

Starting at $1,769.96

DELLA mini split air conditioner single zone

DELLA Optima Pro CloudAir Series 9000 BTU 25 SEER2 Ultra Hyper Heat Mini Split AC - Up to 400 Sq.Ft.

  • Cooling Capacity: 9000
  • Heating Capacity: 9000
  • SEER2: 25

$1,049.96

DELLA mini split air conditioner single zone

DELLA Optima Pro CloudAir Series 12000 BTU 25 SEER2 Ultra Hyper Heat Mini Split AC - Up to 550 Sq.Ft.

  • Cooling Capacity: 12000
  • Heating Capacity: 12000
  • SEER2: 25

$1,249.96

DELLA mini split air conditioner single zone

DELLA Optima Pro CloudAir Series 18000 BTU 23.5 SEER2 Ultra Hyper Heat Mini Split AC - Up to 1000 Sq.Ft.

  • Cooling Capacity: 18000
  • Heating Capacity: 18000
  • SEER2: 23.5

$1,849.96

DELLA mini split air conditioner single zone

DELLA Optima Pro CloudAir Series 24000 BTU 22.5 SEER2 Ultra Hyper Heat Mini Split AC - Up to 1500 Sq.Ft.

  • Cooling Capacity: 24000
  • Heating Capacity: 24000
  • SEER2: 22.5

$2,249.96

DELLA Vita Series 9000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.

DELLA Vita Series 9000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.

  • Cooling Capacity: 9000
  • Heating Capacity: 10000
  • SEER2: 20

$719.96

DELLA Vita Series 9000 BTU 21 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.

DELLA Vita Series 9000 BTU 21 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.

  • Cooling Capacity: 9000
  • Heating Capacity: 10000
  • SEER2: 21

$699.96

DELLA Vita Series 12000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

DELLA Vita Series 12000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

  • Cooling Capacity: 12000
  • Heating Capacity: 12000
  • SEER2: 20

Starting at $749.96

DELLA Vita Series 18000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.

DELLA Vita Series 18000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.

  • Cooling Capacity: 18000
  • Heating Capacity: 18000
  • SEER2: 20

$999.96

DELLA Vita Series 24000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft.

DELLA Vita Series 24000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft.

  • Cooling Capacity: 24000
  • Heating Capacity: 24000
  • SEER2: 20

$1,449.96

DELLA Optima Series 27000 BTU Dual Zone Mini Split AC (12K+18K) - Up to 1550 Sq.Ft.

DELLA Optima Series 27000 BTU Dual Zone Mini Split AC (12K+18K) - Up to 1550 Sq.Ft.

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

$2,529.96

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

Read article
Mini-Split Indoor Unit Installation
  • Installation & Usage Tips

Cost to Install Mini Split AC System in 2026

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