For homeowners seeking individual climate control across multiple rooms, 2 zone mini split air conditioners offer an energy-efficient and versatile solution. These systems enable separate temperature settings in different areas, combining cooling, heating, and smart features for year-round comfort. Below is a summary of top-rated 2 zone mini splits that excel in performance, energy efficiency, and user-friendly controls.
| Product | BTU Capacity | Energy Efficiency (SEER2) | Smart Features | Coverage Area |
|---|---|---|---|---|
| COSTWAY 18k Dual 2 Zone Mini Split | 12,000 + 12,000 | 22 SEER2 | WiFi Enabled | Varies by room |
| DELLA 18K BTU ODU 2 Dual Zone | 9,000 + 9,000 | 19 SEER2 | WiFi, Alexa Compatible | Up to 800 Sq.Ft |
| SIMOE 18K Dual 2 Zone Mini Split | 9,000 + 9,000 | 22 SEER2 | WiFi, Alexa/Google Assistant Compatible | Varies by room |
| DELLA 27K BTU ODU 2 Dual Zone | 12,000 + 18,000 | 19 SEER2 | WiFi, Alexa Compatible | Up to 1550 Sq.Ft |
| ROVSUN 2 Zone 20000 BTU Mini Split | 9,000 + 9,000 | 20 SEER2 | Not Specified | Varies by room |
Content Navigation
- COSTWAY 18k Dual 2 Zone Mini Split Air Conditioner
- DELLA 18K BTU ODU 2 Dual Zone Wifi Mini Split AC
- SIMOE 18K Dual 2 Zone Mini Split Air Conditioner Heat Pump
- DELLA 27K BTU ODU 2 Dual Zone Mini Split AC Heat Pump
- ROVSUN 2 Zone 20000 BTU Mini Split AC/Heating System
- Buying Guide for Choosing the Best 2 Zone Mini Split System
COSTWAY 18k Dual 2 Zone Mini Split Air Conditioner
The COSTWAY 18k Dual 2 Zone Mini Split unit provides a multi-room cooling and heating solution with 12,000 BTU indoor units for each zone. It features independent temperature adjustment to meet the precise comfort needs of different rooms. Its outdoor unit is designed to operate in extreme climate conditions ranging from -13℉ up to 125℉, enhancing durability.
Certified with Energy Star, ETL, and AHRI, this system boasts an impressive 22 SEER2 rating and uses R32 refrigerant with a lower global warming potential (GWP). The mini split supports multiple modes including auto, cool, heat, dry, fan, and sleep, and offers five wind speeds to adapt airflow. Additional features such as auto swing enhance comfort usability.
DELLA 18K BTU ODU 2 Dual Zone Wifi Mini Split AC
This DELLA mini split offers a powerful dual-zone setup, with two 9,000 BTU indoor air handlers controlled separately for personalized room comfort. It operates at 19 SEER2 efficiency using DC inverter technology, saving about 30% in power consumption.
Suitable for spaces up to 800 sq. ft., the unit also includes a heat pump capable of functioning in temperatures as low as 5°F. It supports WiFi and Alexa voice control, though the self-cleaning function is not supported despite display options. Included installation kits and 16 ft copper pipes facilitate setup.
SIMOE 18K Dual 2 Zone Mini Split Air Conditioner Heat Pump
SIMOE’s model features dual 9,000 BTU indoor units paired with an 18,000 BTU outdoor unit for independent temperature control in two zones. It supports WiFi connectivity and voice control via Alexa or Google Assistant, offering flexible temperature adjustments from 60°F to 90°F.
The system employs DC inverter technology with 22 SEER2 and 10 HSPF2 ratings, ensuring up to 50% energy savings compared to conventional units. It is ENERGY STAR certified and capable of operating efficiently at temperatures as low as -13°F.
DELLA 27K BTU ODU 2 Dual Zone Mini Split AC Heat Pump
This higher capacity DELLA unit combines 12,000 BTU and 18,000 BTU indoor handlers to cover up to 1550 square feet. It is suited for users requiring more coverage across larger multi-room spaces, maintaining energy efficiency with a 19 SEER2 rating.
The unit works efficiently in cold climates down to 5°F and supports WiFi and Alexa for remote control. Like the smaller DELLA model, the self-cleaning function does not function despite its display on the controller. Installation kits and standard copper piping are included to streamline setup.
ROVSUN 2 Zone 20000 BTU Mini Split AC/Heating System
ROVSUN delivers an all-in-one multi-room climate control system with a 20,000 BTU outdoor condenser paired with two 9,000 BTU indoor units. This ductless mini split offers year-round comfort with air conditioning, heat pump heating, dehumidifying, and fan modes.
The system operates efficiently in ambient temperatures ranging from -13℉ to 131℉. Features include auto defrost, self-diagnosis, multiple airflow modes, sleep and mute modes, and a 24-hour timer. Certified by ETL and AHRI, this system emphasizes energy savings and reliability for home or commercial use.
Buying Guide for Choosing the Best 2 Zone Mini Split System
Cooling and Heating Capacity (BTU)
Choosing a system with the appropriate BTU rating is critical for effective climate control. Generally, each indoor unit will be sized to match the square footage of the room it serves. Dual zone systems commonly range between 18,000 to 27,000 BTUs total. Over- or undersized units can lead to inefficiency or inadequate comfort.
Energy Efficiency Ratings
The SEER2 rating measures seasonal cooling efficiency, with higher numbers indicating better energy savings. Look for systems certified by Energy Star with SEER2 ratings above 19 for optimal performance. Efficient models also feature inverter technology to regulate compressor speed and reduce power consumption.
Smart Features and Remote Controls
WiFi connectivity and compatibility with voice assistants like Alexa or Google Assistant offer convenient remote control. Independent zone controls allow personalized temperature settings for each area. Consider systems with user-friendly apps and scheduling functions for enhanced management.
Operating Temperature Range
If you live in areas with extreme climates, check the minimum operating temperature for heating functions. Some units work efficiently at temperatures as low as -13℉ or even -22℉, ensuring reliable winter performance.
Installation and Included Accessories
Look for systems that include installation kits and copper piping of sufficient length for your setup. Although professional installation is recommended, having the necessary components can simplify the process and reduce additional costs.
Additional Functionalities
Extra features such as auto swing, sleep modes, dehumidification, and self-diagnosis enhance comfort and maintenance ease. The presence of certified safety standards like ETL and AHRI approvals adds assurance to product reliability and compliance.