Dual mini split AC systems offer an excellent solution for efficient cooling and heating in multiple rooms without the need for ductwork. These ductless systems provide individual temperature control, energy-saving technologies, and versatile installation options. Below is a comparison table of some of the best dual mini split AC units available on Amazon to help you select the right one for your home or business.
| Product | BTU Capacity | Energy Efficiency (SEER2 Rating) | Special Features |
|---|---|---|---|
| COSTWAY 18k Dual 2 Zone Mini Split | 9000 + 12000 BTU | 22 SEER2 | Wifi enabled, inverter technology, multi-mode operation |
| DELLA 18K BTU Dual Zone Wifi Mini Split | 9000 + 9000 BTU | 19 SEER2 | Alexa compatible, pre-charged heat pump, 16ft installation kits |
| Hykolity 18000 BTU Dual Zone Wifi Mini Split | 9000 + 9000 BTU | 20 SEER2 | Efficient cooling/heating, turbo function, variable frequency tech |
| DELLA 27K BTU Dual Zone Wifi Mini Split AC | 12000 + 18000 BTU | 19 SEER2 | Alexa compatible, large coverage, pre-charged condenser |
| SIMOE 18,000 BTU Dual Zone Wifi Mini Split AC/Heating | 12000 + 12000 BTU | 22 SEER2 | Quiet operation, voice control, energy star certified |
Content Navigation
- COSTWAY 18k Dual 2 Zone Mini Split Air Conditioner
- DELLA 18K BTU ODU 2 Dual Zone Wifi Mini Split AC
- Hykolity 18000 BTU Dual Zone Wifi Enabled Mini Split AC
- DELLA 27K BTU ODU 2 Dual Zone Wifi Mini Split AC Heat Pump
- SIMOE 18,000 BTU Dual Zone Wifi Enabled Mini Split AC/Heating
- Buying Guide for Dual Mini Split AC Systems
COSTWAY 18k Dual 2 Zone Mini Split Air Conditioner
This dual-zone mini split system combines 9000 BTU and 12000 BTU indoor units, allowing independent temperature control in separate rooms. It is Energy Star certified with an impressive 22 SEER2 rating thanks to its inverter technology. The unit supports six operation modes including auto, cool, heat, dry, fan, and sleep, with five fan speeds and an auto-swing feature to distribute air effectively.
The outdoor unit’s heating chassis maintains operation at climates ranging from -13℉ to 125℉, making it suitable for a variety of weather conditions. Utilizing R32 refrigerant, it offers a greener, environmentally friendly cooling solution certified by ETL and AHRI. This system is an excellent choice for those needing reliable multi-room climate control with advanced energy efficiency.
DELLA 18K BTU ODU 2 Dual Zone Wifi Mini Split AC
This compact unit features two 9000 BTU air handlers with independent controllers, cooling and heating multi-room spaces up to 800 sq. ft. The system operates efficiently with a 19 SEER2 rating and includes DC inverter technology to save up to 30% power. It maintains performance in temperatures as low as 5℉ and comes with both pre-charged heat pump technology and installation kits.
Though it does not support the self-cleaning function despite the display option, its Alexa compatibility and ETL and AHRI certifications enhance usability and compliance. The system suits buyers looking for reliable energy-saving comfort for small to medium living spaces.
Hykolity 18000 BTU Dual Zone Wifi Enabled Mini Split AC
This dual-zone 18000 BTU system pairs two 9000 BTU indoor air handlers with one outdoor condenser. With a high-power compressor and built-in heat pump, it provides efficient cooling and heating between 61℉ to 88℉. The 20 SEER2 rating and 8.5 HSPF make it an energy-efficient choice.
Multi-zone control allows independent temperature settings for different rooms. Additional features include a turbo function, automatic defrost, and variable frequency technology for energy savings of up to 30%. Certified by ETL and AHRI, it offers smart climate control suitable for year-round use.
DELLA 27K BTU ODU 2 Dual Zone Wifi Mini Split AC Heat Pump
This high-capacity mini split system includes two indoor units of 12000 BTU and 18000 BTU, covering up to 1550 sq.ft. Independently controlled zones ensure precision in climate control for each room. The system integrates a pre-charged heat pump and inverter technology for powerful cooling and heating down to -4℉.
With a 19 SEER2 rating and certifications (ETL, AHRI), it offers up to 30% in energy savings. Included copper piping and installation kits simplify setup for residential or commercial environments requiring larger area coverage.
SIMOE 18,000 BTU Dual Zone Wifi Enabled Mini Split AC/Heating
This mini split system brings two 12,000 BTU indoor units paired with an 18,000 BTU outdoor unit for comprehensive home climate management. Operating efficiently at temperatures between -13℉ and 125℉, it delivers both cooling and heating in one package with a high-quality compressor and energy-saving inverter technology rated at 22 SEER2.
Quiet operation with noise levels as low as 32 dB makes it ideal for bedrooms and workspaces. Smart controls via remote, mobile app, and voice assistants (Alexa and Google Assistant) provide flexible and convenient management of multiple zones, enhancing comfort and energy efficiency.
Buying Guide for Dual Mini Split AC Systems
Choosing the best dual mini split AC system entails considering several critical factors to ensure it fits your space, climate, and energy requirements:
Cooling and Heating Capacity
Evaluate the required BTU capacity based on room size. Dual systems typically feature separate BTU ratings for each indoor unit, allowing tailored climate control. Ensure that the capacity covers the total square footage, considering insulation and ceiling height for accuracy.
Energy Efficiency
Look for models with a high SEER2 rating, which indicates superior energy efficiency. Energy Star certification and inverter technology are indicators of systems designed to minimize electricity consumption and reduce utility costs.
Multi-Zone Control
Check if the system offers independent temperature control for each indoor unit. This feature is crucial for personalized comfort in different rooms, allowing distinct settings based on occupancy and usage.
Climate Suitability
Consider the operating temperature range of the outdoor unit. Systems with extended low and high ambient operation provide reliable performance in extreme weather, ideal for colder or hotter regions.
Installation and Accessories
Verify whether the system comes with installation kits, including copper piping and mounting hardware. Pre-charged heat pumps simplify setup and reduce installation time and complexity.
Smart Connectivity and Controls
Wifi-enabled units compatible with apps and voice assistants offer enhanced convenience by allowing remote access and scheduling. Also, features like sleep mode, turbo functions, and auto-swing improve user experience.
Noise Levels
Lower decibel (dB) ratings indicate quieter operation, which is important for bedrooms, offices, or nurseries. Look for units specifically designed for low noise output.
Certifications
Ensure certifications like ETL, AHRI, and Energy Star for electrical safety, performance, and energy efficiency compliance.
Understanding these factors will help you select a dual mini split AC system that maximizes comfort, efficiency, and value while suiting your home’s specific requirements.