Finding the right split air conditioner and heater is essential for maintaining a comfortable indoor environment throughout the year. Mini split systems offer versatile cooling and heating options with energy-efficient inverter technology, making them ideal for homes, offices, and medium-sized rooms. Below is a summary table featuring five top-rated mini split units that combine cooling and heating functionalities, highlighting their capacity, energy ratings, and key features for easy comparison.
| Product | BTU Capacity | Coverage Area | Energy Efficiency | Key Features |
|---|---|---|---|---|
| hykolity Wifi Enabled 12,000 BTU Mini Split | 12,000 BTU | Up to 750 Sq. Ft. | 19 SEER2, 8.5 HSPF2 | WiFi control, whisper-quiet, 4D airflow, eco modes |
| ROVSUN 9000 BTU Wifi Enabled Mini Split | 9,000 BTU | Up to 400 Sq. Ft. | 19 SEER2 | Heat pump, inverter tech, ultra-quiet 28dB operation |
| COSTWAY 12000BTU Mini Split AC & Heater | 12,000 BTU | Up to 750 Sq. Ft. | 20 SEER2 | 5 modes, inverter tech, low noise, timer function |
| Manastin 12000BTU Mini Split AC & Heater | 12,000 BTU | Up to 750 Sq. Ft. | 17 SEER2 | Fast cooling/heating, multiple modes, R32 refrigerant |
| DELLA Motto Series 18000 BTU Wifi Mini Split | 18,000 BTU | Up to 1000 Sq. Ft. | 19 SEER2 | Alexa compatible, heat pump, wide coverage, energy saver |
hykolity Wifi Enabled 12,000 BTU Mini Split Air Conditioner & Heater
This 12,000 BTU mini split AC and heater from hykolity excels in fast and efficient temperature control for spaces up to 750 sq. ft. Featuring a powerful compressor and a 1-ton heat pump, it cools and heats within the range of 61℉ to 88℉. Equipped with the latest 19 SEER2 and 8.5 HSPF2 ratings, it leverages variable frequency technology for up to 30% energy savings. Its whisper-quiet design, WiFi-enabled control, and versatile modes including sleep, turbo, and eco-friendly settings offer ultimate convenience and comfort. The 4D airflow ensures even temperature distribution, while an automatic defrost function increases reliability in colder conditions.
ROVSUN 9000 BTU Wifi Enabled Mini Split Air Conditioner & Heater
The ROVSUN 9000 BTU mini split unit is designed for smaller spaces up to 400 sq. ft., ideal for bedrooms or offices. Featuring a heat pump and advanced inverter technology, it automatically adapts compressor speed for energy savings approaching 35%. The unit operates at an ultra-quiet 28dB noise level in mute mode, ensuring a peaceful environment. It supports cooling and heating with a temperature range of 61°F-88°F, alongside an effective dehumidification mode to improve air quality and comfort year-round. Its uniform air distribution system enhances efficiency across the coverage area.
COSTWAY 12000BTU Mini Split Air Conditioner & Heater
The COSTWAY 12000 BTU mini split unit offers a robust solution for cooling and heating up to 750 sq. ft. It features AHRI certification, a high-power compressor, and a 1-ton heat pump for year-round climate control. The included inverter technology reduces power consumption and extends equipment longevity by eliminating frequent compressor cycling. Users can choose from 5 operation modes including auto, cool, heat, dry, and fan mode, plus 4 fan speeds and intelligent functions like sleep, turbo, and ECO modes. The low-noise design supports restful environments, enhanced by a user-friendly remote control and timer settings.
Manastin 12000BTU Mini Split Air Conditioner & Heater
Manastin’s 12000 BTU mini split offers rapid cooling within 30 seconds and heating in 60 seconds for spaces up to 750 sq. ft. This unit incorporates advanced inverter technology with a 17 SEER2 rating and environmentally friendly R32 refrigerant. It supports five modes and four fan speeds to suit various seasons and preferences, including turbo, eco, sleep, and silent modes designed for both convenience and energy savings. The built-in 24-hour timer allows custom scheduling for improved comfort and cost efficiency.
DELLA Motto Series 18000 BTU Wifi Enabled Mini Split Air Conditioner & Heater
The DELLA Motto Series 18000 BTU mini split unit is designed for larger rooms up to 1000 sq. ft. Its ductless inverter heat pump system is ETL Listed and AHRI Certified with a high 19 SEER2 energy efficiency rating. The system includes a complete installation kit with copper piping and drain lines, simplifying setup. It operates effectively in low ambient temperatures as low as 19°F, using eco-friendly R32 refrigerant for improved air quality and environmental impact. Features include Alexa compatibility, 4D airflow, multiple fan speeds, and intelligent modes like eco, turbo, sleep, and timer functions for versatile temperature management.
Buying Guide for Split Air Conditioners With Heater
When choosing the best split air conditioner and heater for your space, consider the following factors to ensure you select a unit that meets your efficiency, comfort, and functional needs:
1. Cooling and Heating Capacity (BTU)
Choose a unit with a BTU rating that matches your room size. Undersized units may struggle to maintain temperature, while oversized units cycle too frequently, wasting energy and increasing wear. For example, a 12,000 BTU unit suits rooms up to 750 sq. ft., while larger rooms may require 18,000 BTU or more.
2. Energy Efficiency Ratings
Look for high SEER (Seasonal Energy Efficiency Ratio) and HSPF (Heating Seasonal Performance Factor) ratings. Modern inverter technology increases efficiency by adjusting compressor speed. Higher ratings reduce electricity consumption and operating costs.
3. Heat Pump Technology
Split systems with heat pumps can effectively heat and cool efficiently, often resulting in lower energy use compared to traditional electric heating. Verify if your unit uses an eco-friendly refrigerant like R32, which offers better environmental impact.
4. Noise Levels
Whisper-quiet models operating below 40 dB provide better comfort in bedrooms or offices. Features like vibration-dampening technology and ultra-quiet fan blades are important if noise sensitivity is a concern.
5. Smart Features and Controls
Consider WiFi-enabled units compatible with phone apps, voice assistants like Alexa, or remote controls for convenient operation. Timers, sleep modes, and eco settings help customize your comfort and save energy.
6. Installation and Included Kits
Check if installation kits, copper piping, and drain tubes are included. Some models support DIY installation which can reduce costs, while others may require professional setup. Verify electrical requirements and compatibility with your home’s power supply (115V vs 208-230V).
7. Airflow and Distribution
4D airflow technology or multi-directional airflow improves temperature uniformity. Some units offer adjustable fan speeds and oscillation to better control air distribution throughout the room.
Carefully evaluating these aspects will help you select a reliable, energy-efficient split air conditioner with heater functions tailored to your living or working space.