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High Efficiency Air Conditioner: Up to 400 Square Feet

8 Results

Rebates for ZIP
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Rebates for ZIP
DELLA Vario Series 9000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.

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

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

$729.96

DELLA Vario Series 9000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 400 Sq.Ft.

DELLA Vario Series 9000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 400 Sq.Ft.

  • Cooling Capacity: 9000
  • Heating Capacity: 10000
  • SEER2: 19

$749.96

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

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

DELLA Serena CloudAir 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 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 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

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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