Mini split air conditioners offer versatile cooling and heating solutions without the need for bulky ductwork. Whether you want to cool a small room or heat a larger space, mini splits provide energy-efficient performance with quiet operation and smart controls. Below is a comparison table of top mini split A/C systems available on Amazon, highlighting their essential features to help you find the perfect fit for your comfort needs.
| Product | BTU Capacity | Energy Efficiency (SEER2) | Coverage (Sq. Ft.) | Key Features |
|---|---|---|---|---|
| COSTWAY 12000BTU Mini Split | 12,000 BTU | 20 SEER2 | Up to 750 | Heating & cooling, inverter, multiple modes, quiet operation |
| ROVSUN 9000 BTU WiFi Mini Split | 9,000 BTU | 19 SEER2 | Up to 400 | Heat pump, WiFi control, whisper-quiet, energy-saving inverter |
| Oylus 12000 BTU Mini Split | 12,000 BTU | 19 SEER2 | Up to 750 | Heat pump, energy saving, easy remote control, installation kit |
| MRCOOL Easy Pro 24,000 BTU | 24,000 BTU | Not Specified | Up to 1,050 | DIY installation, quiet operation, high capacity |
| DELLA 24000 BTU Mini Split AC | 24,000 BTU | 19 SEER2 | Up to 1,500 | Alexa compatible, energy efficient, multiple airflow modes |
COSTWAY 12000BTU Mini Split Air Conditioner & Heater
The COSTWAY 12000BTU Mini Split is an AHRI certified unit suitable for rooms up to 750 sq. ft. Equipped with a high-power compressor and 1 ton heat pump, it offers both cooling and heating with 20 SEER2 energy efficiency. This wall-mounted ductless A/C unit uses inverter technology to reduce power consumption and prolong the compressor’s lifespan. It features 5 operation modes: auto, cool, dry, heat, and fan, along with 4 fan speed settings and special modes like sleep and ECO. The remote control supports easy operation with a smart timer and low-noise technology for peaceful use.
ROVSUN 9000 BTU WiFi Enabled Mini Split Air Conditioner & Heater
This ROVSUN 9000 BTU mini split is designed for spaces up to 400 sq. ft providing rapid cooling and heating with a temperature range from 61°F to 88°F. Certified with a 19 SEER2 rating, it uses inverter technology to intelligently adjust compressor speed, saving up to 35% energy. The unit’s whisper-quiet 28dB mute mode and uniform air distribution system maintain a peaceful indoor environment. Its heat pump functionality and effective dehumidifying mode make it ideal for year-round comfort, suitable for bedrooms, offices, or garages.
Oylus 12000 BTU Ductless Mini Split Air Conditioner with Heat Pump
The Oylus 12000 BTU mini split AC is perfect for up to 750 sq. ft., offering efficient cooling and heating with a 19 SEER2 rating and HSPF2 8.5 heating efficiency. Its advanced heat pump and inverter technology ensure eco-friendly operation by reducing energy consumption by up to 36%. The included installation kit simplifies setup, while the remote control features temperature adjustments, fan speeds, and modes. An LED display provides clear operation status and can be turned off at night to avoid disturbance.
MRCOOL Easy Pro 24,000 BTU Ductless Mini-Split Air Conditioner Heat Pump
The MRCOOL Easy Pro 24,000 BTU mini split system provides cooling and heating for spaces up to 1,050 sq. ft. With a 230-volt inverter unit, this model offers reliable temperature control alongside a streamlined DIY installation that reduces both mess and professional installation costs. It is designed for quiet, efficient operation, maintaining indoor comfort without high energy usage. This system is ideal for those who prefer a larger coverage area combined with user-friendly setup.
DELLA 24000 BTU Mini Split Air Conditioner with Alexa Compatibility
The DELLA 24000 BTU mini split air conditioner is designed for large rooms up to 1,500 sq. ft., featuring a 19 SEER2 rating and a ductless inverter system paired with a heat pump. It supports operation in cold environments down to -4°F (-20°C). The unit comes with a full installation kit and smart functionality including Alexa compatibility. Multiple fan speeds, turbo, sleep, eco, and 4D airflow modes enable ultimate personalized comfort.
Buying Guide for Mini Split Air Conditioners
When selecting the best mini split air conditioner for your needs, consider the following factors to ensure optimal comfort and energy savings:
- BTU Capacity and Room Size: Choose a unit with BTU ratings that match your room’s square footage. Undersized units struggle to cool or heat effectively, while oversized units waste energy.
- Energy Efficiency (SEER2 Rating): Higher SEER2 ratings mean better efficiency and lower electricity bills. Look for units with at least 19 SEER2 for balanced performance.
- Heating Capability: Many mini splits include heat pumps for all-season use. Check heating BTU ratings and cold-climate compatibility if you require winter heating.
- Installation Type: Some mini splits support DIY installation, while others require professional setup. Consider ease of installation and included kits.
- Noise Level: Look for models that operate quietly, especially for bedrooms or offices, often noted in decibel (dB) ratings.
- Control Features: Remote controls, WiFi, smartphone apps or smart home integration can enhance convenience. Confirm the availability of functions like timers, sleep modes, and fan speed adjustments.
- Additional Modes: Features like auto, dry (dehumidification), eco, and turbo modes improve comfort customization.
- Durability and Weather Resistance: For outdoor parts, ensure robust construction with corrosion resistance especially if exposed to harsh weather.
- Warranty and Support: Check manufacturer warranty and customer service reputation to safeguard your investment.
By evaluating these aspects along with your space requirements and budget, you can choose the mini split system that delivers efficient cooling and heating tailored for your home or office.