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Find mini split systems by BTU to match your room size, cooling needs, and heating requirements with the right capacity for your space.

65 Results

Rebates for ZIP
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Rebates for ZIP
DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.
DELLA Wall Mounted Mini Split AC

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

  • Cooling Capacity: 11500
  • Heating Capacity: 11500
  • SEER2: 17

$679.96

DELLA Motto Series 9100 BTU 19 SEER2 Mini Split Heat Pump AC – 230V, Up to 400 Sq.Ft.
DELLA Mini Split AC 24/7 Support
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DELLA Motto Series 9100 BTU 19 SEER2 Mini Split Heat Pump AC – 230V, Up to 400 Sq.Ft.

  • Cooling Capacity: 9100
  • Heating Capacity: 9200
  • SEER2: 19

$629.96

DELLA 9,500 BTU 23 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 400 Sq.Ft.

DELLA 9,500 BTU 23 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 400 Sq.Ft.

  • Cooling Capacity: 9500
  • Heating Capacity: 9500
  • SEER2: 23

Starting at $1,294.96

DELLA 18000 BTU 20.5 SEER2 Floor Mounted Mini Split AC - Up to 1000 Sq. Ft.
DELLA mini split floor ceiling unit complete

DELLA 18000 BTU 20.5 SEER2 Floor Mounted Mini Split AC - Up to 1000 Sq. Ft.

  • Cooling Capacity: 18000
  • Heating Capacity: 18000
  • SEER2: 20.5

Starting at $1,684.96

DELLA 23,000 BTU 22.5 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 1500 Sq.Ft.

DELLA 23,000 BTU 22.5 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 1500 Sq.Ft.

  • Cooling Capacity: 23000
  • Heating Capacity: 25000
  • SEER2: 22.5

Starting at $2,219.96

DELLA Serena CloudAir Series 18000 BTU 22 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.

DELLA Serena CloudAir Series 18000 BTU 22 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.

  • Cooling Capacity: 18000
  • Heating Capacity: 18000
  • SEER2: 22

$1,049.96

DELLA 11000 BTU 19 SEER2 Concealed Ducted Mini Split Air Conditioner

DELLA 11000 BTU 19 SEER2 Concealed Ducted Mini Split Air Conditioner

  • Cooling Capacity: 11000
  • Heating Capacity: 12000
  • SEER2: 19

Starting at $1,144.96

DELLA Serena Series 9000 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 400 Sq.Ft.
DELLA Mini Split AC 24/7 Support

DELLA Serena Series 9000 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 400 Sq.Ft.

  • Cooling Capacity: 9000
  • Heating Capacity: 9300
  • SEER2: 22

$679.96

DELLA Serena CloudAir Series 12000 BTU 22 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

DELLA Serena CloudAir Series 12000 BTU 22 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

  • Cooling Capacity: 12000
  • Heating Capacity: 12300
  • SEER2: 22

Starting at $779.96

DELLA mini split black wall unit complete
DELLA Black Mini Split AC 24/7 Support

DELLA Umbra Series 23000 BTU 19 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft.

  • Cooling Capacity: 23000
  • Heating Capacity: 24000
  • SEER2: 19

$1,499.96

DELLA Serena Series 9800 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 400 Sq.Ft.
DELLA Mini Split AC 24/7 Support

DELLA Serena Series 9800 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 400 Sq.Ft.

  • Cooling Capacity: 9800
  • Heating Capacity: 9800
  • SEER2: 22

$699.96

DELLA 22000 BTU 19 SEER2 Concealed Ducted Mini Split Air Conditioner

DELLA 22000 BTU 19 SEER2 Concealed Ducted Mini Split Air Conditioner

  • Cooling Capacity: 22000
  • Heating Capacity: 25000
  • SEER2: 19

Starting at $2,119.96

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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