Efficient, powerful, and built for large spaces — perfect for homes or offices.
27000 BTU capacity covers up to 950 sq. ft.
Dual Zone cooling with 9K+12K indoor units
Energy-efficient performance with whisper-quiet operation
Tech specs
Outdoor Unit Specs
Unit Dimensions (WxDxH):38.50"x16.56"x31.63"
Net/Gross Weight:119 / 127.6
No.1 Selling Mini Split Brand on Amazon
Optima: Cold Weather’s Greatest Rival. Efficiency’s New Standard.
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Top performance, energy smart design
72% more efficient energy savings
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Durable design, lasting comfort
6 modes for max comfort
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Which series is right for me?
- Model
- Efficiency
- Refrigerant
- Climate Range
- Energy Rebate
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DELLA Optima Series 27000 BTU Dual Zone Mini Split AC (9K+12K) - Up to 950 Sq.Ft.
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SEER2 24
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R454B
-
-13°F - 131°F
-
-
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DELLA Optima Series 18000 BTU Dual Zone Mini Split AC (9K+12K) - Up to 950 Sq.Ft.
- SEER2 24
- R454B
- -13°F - 131°F
-
-
DELLA Vario Series 28000 BTU Dual Zone Mini Split AC (9k+12k) - Up to 950 Sq.Ft.
- SEER2 20
- R454B
- -13°F - 131°F
-
-
DELLA 27000 BTU Dual Zone Ceiling Cassette Mini Split AC (9K + 12K) - Up to 950 Sq.Ft.
- SEER2 24
- R454B
- -13°F - 131°F
-
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