Finding the best split air conditioner and heater system can significantly improve your home’s climate control all year long. These ductless mini-split units offer efficient cooling in summer and heating during colder months, making them ideal for various room sizes and energy-saving needs. Below is a comparison of top-rated products featuring energy-efficient inverter technology, smart WiFi controls, quiet operation, and ease of installation.
| Product | Cooling Capacity | Heating Capacity | Coverage Area | Energy Efficiency (SEER2) | Smart Features |
|---|---|---|---|---|---|
| hykolity 12,000 BTU Mini Split | 12,000 BTU | 1 Ton Heat Pump | Up to 750 Sq.Ft | 19 SEER2 | WiFi Control, Multiple Modes, Sleep Mode |
| ROVSUN 9000 BTU Wifi Mini Split | 9,000 BTU | Heat Pump | Up to 400 Sq.Ft | 19 SEER2 | WiFi, Dehumidification, Quiet Operation |
| COSTWAY 12,000 BTU Wall-Mounted Unit | 12,000 BTU | 1 Ton Heat Pump | Up to 750 Sq.Ft | 20 SEER2 | Multiple Modes, Remote Control |
| Manastin 12,000 BTU Inverter Split AC | 12,000 BTU | Heat Pump | Up to 750 Sq.Ft | 17 SEER2 | Turbo Mode, Sleep, ECO Mode |
| DELLA Motto Series 18,000 BTU Wifi Mini Split | 18,000 BTU | Heat Pump | Up to 1000 Sq.Ft | 19 SEER2 | WiFi, Alexa Compatible, Multiple Fan Speeds |
Content Navigation
- hykolity Wifi Enabled 12,000 BTU Mini Split AC & Heater
- ROVSUN 9000 BTU Wifi Enabled Mini Split AC & Heater
- COSTWAY 12000BTU Mini Split Air Conditioner & Heater
- Manastin 12000BTU Mini Split Air Conditioner & Heater
- DELLA Motto Series 18000 BTU Wifi Enabled Mini Split AC & Heater
- Buying Guide for Split Air Conditioner and Heater Systems
hykolity Wifi Enabled 12,000 BTU Mini Split AC & Heater
This 12,000 BTU mini split system from hykolity features a powerful compressor and a built-in 1 ton heat pump for quick temperature adjustments. It covers areas up to 750 square feet, ideal for medium to large rooms. The unit operates quietly and supports WiFi control, allowing seamless remote adjustments via smartphone. It offers a wide temperature range from 61℉ to 88℉ with customizable 4D airflow, sleep mode, and a 24-hour timer. The 19 SEER2 energy rating combined with an automatic defrost function enhances efficiency and longevity, saving up to 30% on energy inside your home.
ROVSUN 9000 BTU Wifi Enabled Mini Split AC & Heater
The ROVSUN 9000 BTU mini split is perfect for smaller rooms up to 400 sq.ft with effective year-round heating and cooling. Its advanced inverter compressor automatically adjusts speed to maintain ideal temperatures, achieving a high 19 SEER2 rating and saving up to 35% energy. Quiet operation at 28dB ensures a peaceful atmosphere, enhanced by uniform air distribution. It supports WiFi control and includes a dedicated dehumidification mode, making it ideal for bedrooms, offices, and compact living spaces.
COSTWAY 12000BTU Mini Split Air Conditioner & Heater
COSTWAY delivers a 20 SEER2 rated 12,000 BTU mini split with a high-power compressor and 1 ton heat pump. This wall-mounted unit cools or heats rooms up to 750 sq.ft efficiently. Supporting 5 operating modes including auto, dry, fan, cool, and heat, it also offers four fan speeds and special functions like turbo and ECO mode. The remote control allows easy access to settings, along with a 0.5-24 hour timer and ultra-quiet operation. Its inverter technology reduces compressor cycling for energy savings and equipment longevity.
Manastin 12000BTU Mini Split Air Conditioner & Heater
Manastin’s system offers rapid heating within 60 seconds and cooling in just 30 seconds for rooms up to 750 sq.ft. With a 17 SEER2 inverter system and eco-friendly R32 refrigerant, it balances environmental concerns with efficient performance. Users can select from five modes including turbo and silent, enhanced by four fan speeds to customize airflow. Included features like a 24-hour timer, eco mode, and sleep mode provide convenient operation and quiet comfort for a variety of home environments.
DELLA Motto Series 18000 BTU Wifi Enabled Mini Split AC & Heater
The DELLA Motto Series stands out with its 18,000 BTU capacity and ability to cool and heat spaces up to 1000 sq.ft. It operates on 208-230V power with ETL listing and AHRI certification for safety and performance. Featuring the advanced R32 refrigerant, it delivers quality air and eco-friendliness. Controls include WiFi and compatibility with Alexa voice commands. Functions like 4D airflow, sleep mode, turbo function, and multiple fan speeds assure versatility and energy-saving efficiency rated at 19 SEER2.
Buying Guide for Split Air Conditioner and Heater Systems
Choosing a split air conditioner and heater system comes down to several crucial factors to ensure efficient year-round comfort and value:
Cooling and Heating Capacity
Match the unit’s BTU rating to your room size. For small rooms (up to 400 sq.ft), 9,000 BTU is sufficient. Medium to large spaces (up to 750 sq.ft) require 12,000 BTU, while even larger areas need 18,000 BTU or more to maintain consistent temperatures.
Energy Efficiency Ratings (SEER2 & HSPF)
Look for high SEER2 and HSPF ratings indicating efficient energy use; higher numbers mean lower operating costs. Modern inverter mini splits often exceed 17 SEER2, delivering significant savings.
Heating Technology
A heat pump is essential for efficient winter heating. Ensure the unit supports rapid heating at low temperatures and includes an automatic defrost function to maintain performance in cold climates.
Smart and Remote Controls
WiFi-enabled systems with app controls add convenience. Features such as compatibility with Alexa or Google Assistants allow voice commands and scheduling, optimizing comfort and energy savings.
Noise Levels
Check decibel ratings to find units with quiet operation, especially for bedrooms or workspaces. Units operating below 40dB are ideal for noise-sensitive environments.
Installation and Kit Inclusions
Many mini splits come with pre-charged refrigerant lines, mounting hardware, and installation kits. Systems designed for DIY installation reduce costs and downtime. Verify compatibility with your home’s electrical setup, voltage requirements, and space layout.
Air Quality and Additional Features
Advanced models offer modes like dehumidification, air purification (PM2.5 filters, negative ions), and multi-directional airflow. Features such as sleep mode, timer settings, and turbo boost enhance comfort levels.
Balancing these factors based on your space, climate, and lifestyle needs will help you select the best split air conditioner and heater system optimized for efficient, quiet, and smart home climate control.