Choosing the right 2 zone ducted mini split system can significantly improve your home’s comfort with individual temperature control across rooms. These systems combine energy efficiency, smart features, and advanced inverter technology for reliable year-round heating and cooling. Below is a summary of top-rated 2 zone mini split units that offer powerful performance and versatile applications, from residential spaces to small commercial areas.
| Model | Cooling Capacity | Energy Efficiency | Smart Features | Coverage Area | Brand |
|---|---|---|---|---|---|
| DELLA 18K BTU ODU 2 Dual Zone Wifi Mini Split | 9,000 + 9,000 BTU | 19 SEER2 | Works with Alexa | Up to 800 Sq. Ft. | Della |
| COSTWAY 18K Dual 2 Zone Wifi-Enabled Mini Split AC | 9,000 + 18,000 BTU | 22 SEER2 | Wifi Enabled | Varies per room | COSTWAY |
| DELLA 27K BTU ODU 2 Dual Zone Wifi Mini Split AC | 12,000 + 18,000 BTU | 19 SEER2 | Works with Alexa | Up to 1,550 Sq. Ft. | Della |
| ROVSUN 2 Zone 20,000 BTU Mini Split AC/Heating | 9,000 + 9,000 BTU | 20 SEER2 | Pre-Charged Condenser | Varies | ROVSUN |
| Hykolity 18,000 BTU Dual Zone Wifi Mini Split | 9,000 + 9,000 BTU | 20 SEER2 | Wifi Enabled | Varies | Hykolity |
Content Navigation
- DELLA 18K BTU 2 Zone Wifi Mini Split Air Conditioner
- COSTWAY 18k Dual 2 Zone Wifi Enabled Mini Split AC Heat Pump
- DELLA 27K BTU 2 Dual Zone Wifi Mini Split AC Heat Pump
- ROVSUN 2 Zone 20,000 BTU Mini Split AC/Heating System
- Hykolity 18,000 BTU Dual Zone Wifi Enabled Mini Split AC
- Buying Guide for 2 Zone Ducted Mini Split Systems
DELLA 18K BTU 2 Zone Wifi Mini Split Air Conditioner
This DELLA 18K BTU dual zone mini split system features two 9,000 BTU indoor handlers paired with a single outdoor condenser, enabling individual temperature control in each zone. It operates with a high efficiency rating of 19 SEER2 and uses advanced DC inverter technology to offer up to 30% energy savings. The included heat pump ensures performance in temperatures as low as -4℉ (-20℃).
The unit covers up to 800 sq. ft. total, ideal for two moderate-sized rooms. Installation kits and 16-foot copper piping are provided. Smart features include compatibility with Alexa for voice control, though self-cleaning is not supported despite display options. This model is ETL listed and AHRI certified, ensuring safety and reliability.
COSTWAY 18k Dual 2 Zone Wifi Enabled Mini Split AC Heat Pump
This COSTWAY 2 zone mini split system combines a 9,000 BTU and an 18,000 BTU unit with a single outdoor condenser for precise control in multiple rooms. Featuring 22 SEER2 efficiency and using eco-friendly R32 refrigerant, it delivers energy savings alongside reduced environmental impact. This system is ETL and AHRI certified, with a durable heat pump rated for climates as cold as -13℉.
Multiple modes such as auto, cool, heat, dry, fan, and sleep are available, along with five fan speeds and an auto swing function. Its smart inverter technology ensures optimal performance and comfort year-round. The system supports Wifi control for flexible operation.
DELLA 27K BTU 2 Dual Zone Wifi Mini Split AC Heat Pump
The DELLA 27K BTU dual zone system offers larger coverage, ideal for spaces up to 1,550 sq. ft. It combines 12,000 BTU and 18,000 BTU indoor units, each with independent controls for tailored climate management in two rooms. This model is highly efficient with 19 SEER2 and DC inverter technology for energy savings, paired with a dependable heat pump functional down to -4℉.
Installation accessories include 16-foot copper pipe linesets and drain pipes. Features such as Alexa integration allow voice command convenience. It is ETL and AHRI certified for safety and performance, though the self-cleaning function is not supported despite appearing on the control display.
ROVSUN 2 Zone 20,000 BTU Mini Split AC/Heating System
This ROVSUN 2 zone air conditioner provides air conditioning, heat pump heating, dehumidification, fan operation, and turbo mode, supporting dual indoor units with separate controllers and a single outdoor condenser. Rated with 20 SEER2 efficiency, it features inverter heat pump technology operating across an ambient temperature range of -13℉ to 131℉.
Additional functions include automatic defrost, self-diagnosis and cleaning, iFEEL temperature sensing mode, and multiple timer and airflow adjustments. The system is ETL and AHRI certified, suitable for home use and commercial settings needing efficient zoned climate control. A 25-foot line set is provided.
Hykolity 18,000 BTU Dual Zone Wifi Enabled Mini Split AC
The Hykolity dual zone system features two 9,000 BTU indoor air handlers paired with an 18,000 BTU outdoor condenser for efficient multi-zone climate control. With 20 SEER2 and 8.5 HSPF2 ratings, this ETL-listed and AHRI-certified unit ensures energy savings of up to 30% using variable frequency technology.
It supports heating and cooling with quick temperature response between 61℉ and 88℉. The integrated heat pump and advanced inverter compressor optimize performance year-round. Installation kits are included, and smart features provide enhanced energy efficiency and automatic defrost capability.
Buying Guide for 2 Zone Ducted Mini Split Systems
When selecting the best 2 zone ducted mini split system, consider these key factors to match your home’s specific needs:
- Cooling and Heating Capacity: Evaluate the BTU capacity required for each zone based on room size. Larger spaces need higher BTU units. Systems like Della’s 27K BTU model cover up to 1,550 sq. ft., while others target smaller spaces around 800 sq. ft.
- Energy Efficiency Ratings: The SEER2 rating indicates system efficiency for cooling, and HSPF2 for heating performance. Higher ratings mean lower energy consumption and cost savings. Look for units with SEER2 above 19 for optimal efficiency.
- Refrigerant Type: Many units now use eco-friendly refrigerants like R32, which reduce environmental impact and have lower Global Warming Potential (GWP).
- Compatibility With Smart Controls: Consider if voice and app control options like Alexa, WiFi connectivity, or proprietary smartphone apps are important for remote operation and convenience.
- Installation Kit and Piping Length: Check if the system includes installation kits and sufficient copper piping or drain lines to reach your desired indoor unit locations. Some models include up to 16 or 25 feet of piping.
- Operating Temperature Range: For homes in colder climates, ensure the heat pump supports low ambient temperatures (some models operate down to -13℉ or -20℃).
- Noise Levels: Quiet operation is essential for living spaces. Units with noise levels around 50 dBa or less are ideal for bedrooms and home offices.
- Certifications: Look for ETL and AHRI certifications that verify safety, performance, and electrical efficiency standards compliance.
- System Features: Check for advanced features such as multiple operation modes (auto, cool, heat, dry, fan, sleep), auto swing, turbo functions, and self-diagnosis to enhance user experience and system longevity.
Evaluating these aspects will help you choose a ducted mini split system that meets your space requirements, delivers year-round comfort, and operates efficiently to manage your energy costs.