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Energy Star

Explore ENERGY STAR mini split systems designed for energy-efficient cooling and heating. Start with the right BTU capacity and voltage, then compare SEER2, HSPF2, and cold-weather heating capacity to find a system that fits your home. Verify certification for your exact system configuration and check local rebate eligibility separately.

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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

Unit price: per

DELLA Optima CloudAir Series 42000 BTU Quad Zone Mini Split AC (9K+9K+12k+18k) - Up to 2350 Sq.Ft.

DELLA Optima CloudAir Series 42000 BTU Quad Zone Mini Split AC (9K+9K+12k+18k) - Up to 2350 Sq.Ft.

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 22

$4,269.96

Unit price: per

DELLA Optima CloudAir Series 35000 BTU Quad Zone Mini Split AC (9K+9K+12k+12k) - Up to 1900 Sq.Ft.

DELLA Optima CloudAir Series 35000 BTU Quad Zone Mini Split AC (9K+9K+12k+12k) - Up to 1900 Sq.Ft.

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 22.5

$3,729.96

Unit price: per

DELLA Optima CloudAir Series 35000 BTU Quad Zone Mini Split AC (9K+9K+9k+18k) - Up to 2200 Sq.Ft.

DELLA Optima CloudAir Series 35000 BTU Quad Zone Mini Split AC (9K+9K+9k+18k) - Up to 2200 Sq.Ft.

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 22.5

$3,769.96

Unit price: per

DELLA Optima CloudAir Series 35000 BTU Quad Zone Mini Split AC (9K+9K+9k+12k) - Up to 1750 Sq.Ft.

DELLA Optima CloudAir Series 35000 BTU Quad Zone Mini Split AC (9K+9K+9k+12k) - Up to 1750 Sq.Ft.

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 22.5

$3,679.96

Unit price: per

DELLA Mini Split AC System Kit

DELLA Mini Split AC 24/7 Support

DELLA Serena Series 24000 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 1500 Sq.Ft.

Cooling Capacity: 23000
Heating Capacity: 24000
SEER2: 22

$1,499.96

Unit price: per

DELLA Optima CloudAir Series 42000 BTU Tri-Zone Mini Split AC (12K+12K+18K) - Up to 2100 Sq.Ft.

DELLA Optima CloudAir Series 42000 BTU Tri-Zone Mini Split AC (12K+12K+18K) - Up to 2100 Sq.Ft.

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 22

$3,974.96

Unit price: per

DELLA Mini Split AC System Kit

DELLA Mini Split AC 24/7 Support

DELLA Serena 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

Unit price: per

DELLA Optima CloudAir Series 35000 BTU Tri-Zone Mini Split AC (12K+12K+23k) - Up to 2600 Sq.Ft.

DELLA Optima CloudAir Series 35000 BTU Tri-Zone Mini Split AC (12K+12K+23k) - Up to 2600 Sq.Ft.

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 22.5

$3,609.96

Unit price: per

DELLA Optima CloudAir Series 35000 BTU Tri-Zone Mini Split AC (12K+12K+18k) - Up to 2100 Sq.Ft.

DELLA Optima CloudAir Series 35000 BTU Tri-Zone Mini Split AC (12K+12K+18k) - Up to 2100 Sq.Ft.

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 22.5

$3,524.96

Unit price: per

DELLA Optima CloudAir Series 35000 BTU Tri-Zone Mini Split AC (9K+12K+23k) - Up to 2450 Sq.Ft.

DELLA Optima CloudAir Series 35000 BTU Tri-Zone Mini Split AC (9K+12K+23k) - Up to 2450 Sq.Ft.

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 22.5

$3,559.96

Unit price: per

DELLA Optima CloudAir Series 35000 BTU Tri-Zone Mini Split AC (9K+12K+18k) - Up to 1950 Sq.Ft.

DELLA Optima CloudAir Series 35000 BTU Tri-Zone Mini Split AC (9K+12K+18k) - Up to 1950 Sq.Ft.

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 22.5

$3,474.96

Unit price: per

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ENERGY STAR certification means the product meets strict energy efficiency guidelines set by the U.S. Environmental Protection Agency (EPA). An energy star mini split is designed to provide efficient heating and cooling with less energy, lowering your operating costs.

An air conditioner energy star system is typically more efficient than standard models, which means it can save you a significant amount on your electricity bill over its lifetime. The exact savings depend on your usage habits and local electricity rates.

Beyond energy savings, an energy star air conditioner often provides more stable temperature control and quieter operation, making it a candidate for the best mini split ac for your home comfort. Additionally, it's more environmentally friendly.

No, not all DELLA mini splits are ENERGY STAR certified. This collection helps you compare energy-efficient options, but certification must be verified for the exact indoor and outdoor unit combination, especially for multi-zone systems.

Before purchasing, check your model numbers in the ENERGY STAR Product Finder. If rebates are important to your decision, check the eligibility requirements for your selected system through our Rebate Center.

By consuming less energy, an energy star air conditioner helps reduce greenhouse gas emissions from power generation, directly contributing to a cleaner, healthier environment.

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