R-454B Air Conditioners
Explore R-454B air conditioners designed with next-generation refrigerant, efficient performance, and reliable comfort for modern cooling and heating needs.
DELLA Vario Series 18000 BTU 21 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.
- Cooling Capacity: 18000
- Heating Capacity: 19000
- SEER2: 21
$1,049.96
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DELLA Vario Series 12000 BTU 23 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.
- Cooling Capacity: 12000
- Heating Capacity: 12000
- SEER2: 23
$779.96
- Unit price
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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
- Unit price
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DELLA Vario Series 24000 BTU 21 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft.
- Cooling Capacity: 24000
- Heating Capacity: 24600
- SEER2: 21
$1,499.96
- Unit price
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DELLA Optima Series 9000 BTU 23 SEER2 Ultra Heat Mini Split AC - Up to 400 Sq.Ft.
- Cooling Capacity: 9000
- Heating Capacity: 10000
- SEER2: 23
Starting at $824.96
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DELLA 12,000 BTU 21 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 550 Sq.Ft.
- Cooling Capacity: 12000
- Heating Capacity: 12500
- SEER2: 21
Starting at $1,394.96
- Unit price
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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
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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
- Unit price
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DELLA Vario Series 12000 BTU 20.5 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.
- Cooling Capacity: 12000
- Heating Capacity: 12000
- SEER2: 20.5
$799.96
- Unit price
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DELLA 18000 BTU Dual Zone Ceiling Cassette Mini Split AC (12K + 12K) - Up to 1100 Sq.Ft.
- Voltage: 230 Volts
- Refrigerant: R454B
- SEER2: 24
$2,819.96
- Unit price
- /per
DELLA 18000 BTU Dual Zone Ceiling Cassette Mini Split AC (9K + 12K) - Up to 950 Sq.Ft.
- Voltage: 230 Volts
- Refrigerant: R454B
- SEER2: 24
$2,769.96
- Unit price
- /per
DELLA 18000 BTU Dual Zone Ceiling Cassette Mini Split AC (9K + 9K) - Up to 800 Sq.Ft.
- Voltage: 230 Volts
- Refrigerant: R454B
- SEER2: 24
$2,719.96
- Unit price
- /per
FAQS
R-454B is a lower-GWP refrigerant used in air conditioners specifically designed for it. While it has a lower global warming potential than R-410A, cooling performance and energy efficiency depend on the complete system, not the refrigerant alone. When comparing DELLA R-454B air conditioners, check each model's cooling capacity, SEER2 rating, and approved indoor and outdoor unit combinations. R-454B is not a direct replacement for R-410A in existing systems. Review equipment compatibility and installation requirements with a qualified HVAC professional before purchasing.
