Finding the right mini split system with two indoor units can optimize home comfort through precise multi-zone temperature control. These ductless mini splits are energy-efficient and perfect for cooling and heating multiple rooms independently without extensive ductwork. Below is a summary table showcasing top-rated and reliable two-head mini split options, highlighting their BTU capacities, energy ratings, coverage area, and smart features.
| Product | BTU (Dual Zone) | Energy Efficiency | Coverage Area | Smart Features |
|---|---|---|---|---|
| DELLA 18K BTU ODU 2 Dual Zone | 9,000 + 9,000 | 19 SEER2 | Up to 800 Sq.Ft | Works with Alexa, Separate Controllers |
| COSTWAY 18k Dual 2 Zone Mini Split | 9,000 + 12,000 | 22 SEER2 | Multi-Zone | WiFi Enabled, Multiple Modes |
| DELLA 27K BTU ODU 2 Dual Zone | 12,000 + 18,000 | 19 SEER2 | Up to 1550 Sq.Ft | WiFi, Alexa Compatible |
| ROVSUN 20,000 BTU Dual Zone WiFi Mini Split | 12,000 + 12,000 | 20 SEER2 | Multi-Room | WiFi, Heat Pump, Pre-Charged Condenser |
| Cooper & Hunter 28,000 BTU Dual Zone | 9,000 + 18,000 | 24.6 SEER2 | Multi-Room | Smart Port, Quiet Operation |
DELLA 18K BTU Dual Zone Mini Split With Alexa
The DELLA 18K BTU Dual Zone Mini Split offers efficient temperature control with two 9,000 BTU indoor air handlers, ideal for rooms up to 800 sq.ft combined. Its 19 SEER2 rating and DC inverter technology provide up to 30% power savings while maintaining powerful heating and cooling. Designed for multifamily usage, it supports operation in climates as low as 5°F. The system is ETL and AHRI certified ensuring quality standards, and includes standard 16-ft copper pipes and installation kits for each zone. It features separate controllers for each room and compatibility with Alexa for smart, voice-controlled operation. Note, this model does not perform the self-cleaning function despite the display option.
COSTWAY 18k Dual Zone WiFi Mini Split AC & Heat Pump
The COSTWAY 18k Dual Zone Mini Split provides flexible cooling with a 9,000 BTU and 12,000 BTU dual-zone setup, perfect for different room sizes. Its standout characteristic is the energy star certification with an impressive 22 SEER2 rating and use of environmentally friendlier R32 refrigerant, promoting sustainability with low global warming potential. This ductless system supports multiple operation modes—auto, cool, heat, dry, fan, and sleep—and five fan speeds, enhancing user convenience and comfort. It withstands extreme weather with a heating function effective down to -13°F and includes WiFi for remote control, boosting smart integration.
DELLA 27K BTU Dual Zone Mini Split With WiFi & Alexa
This DELLA 27K BTU Dual Zone Mini Split system is configured with a 12,000 BTU and 18,000 BTU air handler combination, supporting larger spaces up to 1,550 sq.ft in total. It maintains the same high efficiency of 19 SEER2 and inverter technology for energy conservation, offering a robust heat pump performance down to -4°F. The product includes 16-ft copper pipe kits and offers separate temperature controls for each indoor unit. Alexa compatibility and WiFi connectivity allow for smart, voice-activated climate management across multiple rooms.
ROVSUN 20,000 BTU Dual Zone WiFi Mini Split AC & Heat Pump
The ROVSUN 20,000 BTU Dual Zone Mini Split features equal 12,000 BTU air handlers suitable for balanced multi-room cooling and heating. It is ETL and AHRI certified and operates at a 20 SEER2 rating with inverter technology, capable of saving up to 30% energy. This unit supports extreme temperature ranges from -13°F to 131°F and includes advanced functions such as self-diagnosis, auto-defrost, silent and sleep modes. Equipped with a pre-charged condenser and 25-ft copper line set, it is designed for easy setup while offering robust year-round performance and smart functions including WiFi control.
Cooper & Hunter 28,000 BTU Dual Zone Mini Split Heat Pump
The Cooper & Hunter 28,000 BTU Dual Zone Mini Split impresses with a high 24.6 SEER2 efficiency rating, consisting of 9,000 BTU and 18,000 BTU air handlers that cover large multi-room applications effectively. This system is UL listed, AHRI certified, and built to keep operating in extreme temperatures down to -13°F. It also includes smart port adapters that allow remote control via smartphone app. Designed with whisper technology, it operates quietly, making it an excellent choice for bedrooms and living rooms alike, as well as commercial spaces.
Buying Guide For Mini Split Systems With Two Indoor Units
When selecting the best mini split with two heads for your home or business, consider the following key factors:
- BTU Capacity: Ensure the combined BTU rating matches your total cooling or heating area. Typically, one head covers about 400-550 sq.ft depending on unit.
- Energy Efficiency: Look for high SEER and HSPF ratings for lower operating costs and greener performance. Energy Star certification is a valuable indicator.
- Installation Requirements: Confirm line set length and installation kit details. Professional installation is recommended for optimal performance and warranty compliance.
- Smart Features: WiFi capability, app control, and voice assistant compatibility (e.g., Alexa) enhance convenience and remote climate management.
- Operating Temperature Range: Choose a system able to handle the climate extremes of your location, especially for heating performance in cold winters.
- Noiseless Operation: Whisper-quiet operation is essential for bedrooms or offices to maintain comfort without disturbance.
- Multiple Modes & Functions: Modes like heat, dry, sleep, auto swing, and turbo functions add versatility for variable weather and personal preferences.
- Refrigerant Type: Opt for units using environmentally friendly refrigerants (such as R32 or R410a) to reduce environmental impact.
Evaluating these perspectives thoroughly ensures you select a mini split system that balances comfort, efficiency, and smart home integration for your dual-zone needs.