Ductless mini split systems offer a highly efficient and flexible way to control temperature in your home without the hassle of traditional ductwork. These systems provide cooling and heating options that adapt to seasonal changes, helping you save on energy while maintaining comfort. Below is a summary of top ductless mini split units available on Amazon, selected for their performance, energy efficiency, and smart features.
| Product | Brand | BTU | Coverage (Sq. Ft.) | Energy Efficiency (SEER2) | Smart Features |
|---|---|---|---|---|---|
| COSTWAY 12000BTU Mini Split AC & Heater | COSTWAY | 12,000 | 750 | 20 SEER2 | Remote control, timer, sleep & eco modes |
| ROVSUN 9000 BTU Wifi Enabled Mini Split | ROVSUN | 9,000 | 400 | 19 SEER2 | WiFi control, quiet operation |
| DELLA Vario Series 12000 BTU with Alexa | Della | 12,000 | 550 | 19 SEER2 | Alexa compatibility, intelligent sensor |
| MRCOOL Easy Pro 18,000 BTU Mini Split | MRCOOL COMFORT MADE SIMPLE | 18,000 | 800 | N/A | DIY installation, smart WiFi control |
| YITAHOME 9000 BTU Wifi Mini Split AC | YITAHOME | 12,000 | 750 | 19 SEER2 | WiFi & Alexa enabled, HEPA filter mode |
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COSTWAY 12000BTU Mini Split AC & Heater
The COSTWAY 12000BTU Mini Split System is AHRI certified with a 1-ton heat pump for reliable cooling and heating all year. Featuring innovative inverter technology, it reduces power consumption by adjusting compressor frequency instead of frequently switching on/off, extending system lifetime.
This model offers 5 operational modes including auto, cool, dry, heat, and fan modes, plus 4 fan speeds and specialized modes like sleep, ECO, iFEEL, and turbo to meet comfort needs. The low-noise operation ensures a quiet environment, ideal for bedrooms or living spaces. A handy remote provides easy control with a smart timer and screen auto-off to avoid sleep disturbance.
ROVSUN 9000 BTU Wifi Enabled Mini Split
The ROVSUN 9000 BTU Mini Split excels at both cooling and heating for spaces up to 400 square feet. With a wide temperature range of 61°F to 88°F, it is ideal for year-round comfort. The heat pump feature and dehumidification mode add to its versatility.
Its advanced inverter technology ensures up to 35% energy savings by auto-adjusting compressor speed based on ambient temperature. With an ultra-quiet 28dB mute mode and uniform air distribution, this model supports peaceful indoor environments such as bedrooms and offices.
DELLA Vario Series 12000 BTU Mini Split with Alexa
The DELLA Vario Series 12000 BTU ductless mini split offers energy-efficient cooling at 19 SEER2 and heating with a pre-charged heat pump, capable of operating in temperatures as low as -4℉. This AHRI certified system covers up to 550 sq. ft.
It features smart functions including auto defrost, self-diagnosis and cleaning, I feel mode which senses temperature at the remote for enhanced comfort, 24-hour timer, sleep, and eco modes. Multiple fan speeds and intelligent compressor pre-heating optimize efficiency and convenience. Alexa compatibility adds ease of use.
MRCOOL Easy Pro 18,000 BTU Mini Split
The MRCOOL Easy Pro 18,000 BTU Mini Split is suitable for larger rooms up to 800 sq. ft. It supports ductless heating and cooling with reliable temperature control and low noise levels. This 230-volt system is designed for DIY installation, saving on installation costs and complexity.
With smart WiFi control, users can manage settings remotely, improving convenience and energy management. It integrates quiet operation with efficient performance ensuring comfort without increased energy costs.
YITAHOME 9000 BTU Wifi Enabled Mini Split
The YITAHOME 9000 BTU Mini Split offers an ETL/AHRI-certified mini split air conditioner with advanced inverter technology enabling up to 25% energy savings. Cooled or heated spaces can be up to 750 sq. ft. The built-in heat pump ensures reliable year-round temperature control.
This model stands out with five operating modes (auto, cool, dry, heat, fan) and additional features like WiFi and Alexa compatibility. The system includes a unique “HEALTH” mode which uses negative ions and electrostatic dust filtration for improved air quality. Operating quietly below 41dB, it uses vibration-dampening for minimal noise disturbance.
Buying Guide For Ductless Mini Split Systems
When choosing a ductless mini split system, consider the following important factors:
Cooling and Heating Capacity
Calculate the square footage of the area you need to heat or cool. Mini split systems vary in BTU output, generally ranging from 9,000 to 18,000 BTU. Selecting the correct capacity is crucial to efficient operation and comfort.
Energy Efficiency
Look for systems with high SEER2 and HSPF ratings. Higher SEER2 (Seasonal Energy Efficiency Ratio) indicates more efficient cooling; higher HSPF (Heating Seasonal Performance Factor) ratings indicate heating efficiency. Energy-efficient models reduce electric bills and environmental impact.
Installation Ease and Compatibility
Some units, like MRCOOL Easy Pro, offer DIY installation kits which can reduce installation time and cost. Verify power requirements (115V vs. 208-230V) and if the unit is suitable for your home’s electrical system and climate conditions.
Smart Controls and Connectivity
WiFi-enabled models with remote access via apps or compatibility with smart assistants like Alexa provide convenience and advanced control over your indoor climate.
Noise Level
Silent operation is important, especially for bedrooms or study areas. Look for units that specify low decibel ratings and use noise-reduction technologies.
Additional Features
- Multiple Operation Modes: Auto, cooling, heating, fan only, dry/dehumidify
- Air Quality Enhancements: Ionizers or filter systems to reduce dust and allergens
- Timers and Sleep Modes: For customized comfort and energy savings during night hours
- Warranty and Customer Support: Consider brands with reliable customer service and adequate warranty coverage
By evaluating these aspects, you can select a ductless mini split system that best fits your space, comfort preferences, and budget while maximizing energy efficiency.