When looking for mini split systems with two heads, it’s essential to consider units that provide reliable multi-zone climate control while offering energy efficiency and easy installation. These dual-head mini splits allow you to independently control temperatures in separate rooms, ideal for personalized comfort across your living space. Below is a summary table highlighting key features of top mini split systems designed for two zones.
Model | BTU Capacity | SEER Rating | Coverage Area | Installation Kit Length | Smart Features |
---|---|---|---|---|---|
DELLA Dual Zone 18K BTU | 2x 9,000 BTU | 19 SEER2 | Up to 800 sq.ft. | 16 ft | WiFi, Alexa Compatible |
COSTWAY 18k Dual Zone | 9,000 + 12,000 BTU | 22 SEER2 | Varies by room | Not specified | WiFi Enabled |
ROVSUN 20,000 BTU Dual Zone | 2x 12,000 BTU | 20 SEER2 | Multiple rooms | 25 ft | WiFi, Heat Pump |
Cooper & Hunter 28,000 BTU Dual Zone | 9,000 + 18,000 BTU | 23.8 SEER2 | Various room sizes | 25 ft | Smart Port, App Control |
DELLA Dual Zone 27K BTU | 12,000 + 18,000 BTU | 19 SEER2 | Up to 1,550 sq.ft. | 16 ft | WiFi, Alexa Compatible |
DELLA 18K BTU Dual Zone 2 Head Mini Split Air Conditioner

The DELLA 18K BTU Dual Zone mini split is a ductless system designed for multi-zone heating and cooling with two 9,000 BTU indoor air handlers. This system features 19 SEER2 efficiency, ETL and AHRI certifications, and a pre-charged outdoor unit ready for installation. It supports operation in temperatures as low as -4℉, and offers up to 30% energy savings due to DC inverter technology. Included are two 16ft copper piping kits and drain lines suitable for rooms roughly 400 sq.ft each. The system supports separate temperature control for each zone via independent remotes and works with Alexa for smart home integration. However, it lacks a self-cleaning option despite the display indication.
COSTWAY 18k Dual Zone Mini Split Air Conditioner With Heat Pump

The COSTWAY 18k Dual Zone Mini Split offers mixed capacity heads of 9,000 BTU and 12,000 BTU for versatile multi-room cooling and heating. Certified Energy Star-rated with an impressive 22 SEER2 efficiency, this unit uses eco-friendly R32 refrigerant with a global warming potential (GWP) of 675. Its inverter compressors handle climates from -13℉ up to 125℉. Features include six operational modes (auto, cool, heat, dry, fan, sleep) and five fan speed settings with auto swing, health, and feeling modes for enhanced comfort. The unit’s WiFi connectivity allows remote control, complementing its comprehensive multi-zone support.
DELLA 27K BTU Dual Zone Mini Split AC & Heat Pump System

This DELLA 27K BTU Dual Zone mini split unit combines a 12,000 BTU and an 18,000 BTU indoor air handler to efficiently manage two zones with individualized temperature control. It boasts a 19 SEER2 rating and pre-charged condenser compatible with 208-230V power supply. Suitable for homes up to 1,550 sq.ft., it allows heating and cooling with DC inverter technology that saves up to 30% energy. This system functions in low temperatures down to -4℉ and includes two 16ft installation kits. The product supports Alexa voice commands, enhancing its usability within smart home setups.
ROVSUN 20,000 BTU Dual Zone WIFI Mini Split AC & Heat Pump

The ROVSUN 20,000 BTU Dual Zone Mini Split delivers both cooling and heating with two 12,000 BTU indoor air handlers paired with a 20,000 BTU outdoor condenser. This inverter and heat pump system operates efficiently between -13℉ to 131℉ ambient temperatures. Rated at 20 SEER2, it is ETL and AHRI certified and designed for homes and commercial spaces requiring flexible zoning. Features like automatic defrost, self-cleaning diagnostics, iFEEL sensing, and multiple fan speeds enhance comfort. The 25ft copper line set allows flexible placement of indoor units, and individual room controls support personalized climate management.
Cooper & Hunter 28,000 BTU Dual Zone Mini Split Full Set

This Cooper & Hunter 28,000 BTU Dual Zone Mini Split system includes dual indoor units rated at 9,000 and 18,000 BTU capacity along with a high-efficiency 23.8 SEER outdoor condenser. The system operates on a 208-230V power supply and is UL listed and AHRI certified. It supports smart port adapters for full remote management via smartphone app, allowing temperature customization for each air handler. Engineered for quiet operation, it remains effective even in freezing conditions down to -13℉. Its robust design fits well in bedrooms, living spaces, additions, and commercial environments.
Buying Guide For Mini Split Systems With Two Heads
Choosing the best dual-head mini split system involves evaluating several factors to ensure it meets your specific needs:
- Cooling and Heating Capacity: Assess the BTU ratings of indoor units versus the size of the rooms. A higher BTU supports bigger areas but may consume more energy.
- Energy Efficiency Ratings (SEER & HSPF): Look for higher SEER ratings for efficient cooling and high HSPF for heating performance, which lower operating costs.
- Number and Size of Indoor Air Handlers: Confirm the system includes one outdoor condenser and two indoor units sized appropriately for your zones.
- Installation Kit Length and Convenience: Longer copper refrigerant lines provide greater placement flexibility—typical kits range from 16 to 25 feet.
- Smart Features and Controls: WiFi-enabled units with app or voice control compatibility allow easy temperature management for different zones.
- Operating Temperature Range: Consider systems able to function in your local climate’s temperature extremes, especially if you require reliable heat pump operation in winters.
- Certifications and Standards Compliance: ETL, AHRI, and Energy Star certifications indicate tested safety, reliability, and efficiency.
- Installation Requirements: Professional installation is often recommended to ensure proper refrigerant handling and system performance, especially with multi-zone setups.
- Noise Levels: Quiet operation adds to comfort, so check product specifications or reviews for decibel ratings.
Overall, selecting a mini split heat pump with two indoor heads offers improved home comfort with independent climate control zones and energy savings. Make sure to match the system capacity and features to your living space requirements for best results.