Choosing the best air conditioner for heating can ensure comfortable indoor temperatures throughout the year. Whether you need efficient cooling in summer or reliable heating in winter, portable and window air conditioners with heat functions offer versatile solutions. Below is a summary of top-rated air conditioners that provide both cooling and heating features suitable for various room sizes and preferences.
| Product | Cooling BTU | Heating BTU | Room Size | Type |
|---|---|---|---|---|
| BLACK+DECKER Smart Portable Air Conditioner | 14,000 BTU | 12,000 BTU | Up to 700 sq. ft. | Portable |
| SereneLife Small Portable Air Conditioner | 10,000 BTU | Included | Up to 450 sq. ft. | Portable |
| LG 23,000 BTU Window Air Conditioner with Heat | 23,000 BTU | Included | Up to 1400 sq. ft. | Window |
| Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit | 12,000 BTU | Included | Up to 550 sq. ft. | Window |
| Aoxun 10,000 BTU Portable Air Conditioner with Heat | 10,000 BTU | Included | Up to 268 sq. ft. | Portable |
Content Navigation
- BLACK+DECKER Smart Portable Air Conditioner with Heat
- SereneLife Small Portable Air Conditioner with Heat & Dehumidifier
- LG 23,000 BTU Window Air Conditioner with Heat
- Midea 12,000 BTU Smart Inverter Window Air Conditioner & Heat
- Aoxun 10,000 BTU Portable AC with Heat 4-in-1 Functions
- Buying Guide for Air Conditioners with Heating Function
BLACK+DECKER Smart Portable Air Conditioner with Heat
This four-in-one portable air conditioner offers 14,000 BTU cooling and 12,000 BTU heating, suitable for rooms up to 700 square feet. It also functions as a dehumidifier and fan, providing versatile climate control year-round. Its compact design includes a Follow Me remote feature for personalized comfort and smart Wi-Fi connectivity, allowing control via mobile app or voice commands with Amazon Alexa and Google Assistant. Ideal for bedroom or living space use, this unit combines convenience with modern smart technology features for easy operation.
SereneLife Small Portable Air Conditioner with Heat & Dehumidifier
The SereneLife portable AC offers 10,000 BTU cooling power with heating mode included, tailored for spaces up to 450 square feet. Its lightweight design features rolling wheels for easy portability across bedrooms, living rooms, or garages. With four operating modes—cooling, heating, dehumidifier, and fan—it delivers flexible comfort control. An automatic swing mode ensures maximum air circulation, complemented by remote control operation for simplicity. Its built-in dehumidifier reduces humidity without extra equipment, making it a space and cost-effective choice.
LG 23,000 BTU Window Air Conditioner with Heat
The LG window unit provides powerful 23,000 BTU cooling and heating for large rooms up to 1,400 square feet. Its low noise operation makes it suitable for bedrooms, offices, or living rooms, operating as quietly as 50 dB. The system includes multiple fan speeds and heat settings, allowing customization of airflow and temperature balance. Installation in the window maintains steady indoor temperatures year-round. Remote control access adds user flexibility for convenient adjustments.
Midea 12,000 BTU Smart Inverter Window Air Conditioner & Heat
This energy star certified window unit features 12,000 BTU cooling with supplemental heat for rooms up to 550 square feet. It uses advanced inverter technology for energy savings of up to 35%, making it efficient and environmentally friendly. The unit offers five modes including heat, auto, cool, dry, and fan, and three fan speeds for tailored comfort. Its smart controls support voice commands via Alexa and Google Assistant, and an LED display simplifies settings. Quiet operation enhances its suitability for bedrooms and apartments.
Aoxun 10,000 BTU Portable AC with Heat 4-in-1 Functions
The Aoxun portable AC unit delivers effective cooling and heating with 10,000 BTU capacity for rooms up to 268 square feet. This 4-in-1 device functions as a cooler, heater, dehumidifier, and fan to meet all seasonal needs. It operates quietly at 55 dB or less, including a sleep mode that further reduces noise. Safety features like a child lock and 24-hour timer enhance usability in households. This unit includes remote control and window installation kits, suited for homes, dorms, or offices.
Buying Guide for Air Conditioners with Heating Function
When selecting the best air conditioner for both cooling and heating, consider these critical factors to ensure optimal comfort and efficiency:
1. BTU Capacity and Room Size
Choosing an air conditioner with the correct BTU (British Thermal Unit) rating for your room size is essential. Larger rooms require units with higher BTU ratings to effectively regulate temperature without excessive energy consumption. For instance, portable ACs typically range from 10,000 to 14,000 BTU for medium-sized rooms, while window units can offer upwards of 20,000 BTU for spacious areas.
2. Type of Air Conditioner
Portable air conditioners provide flexibility by being movable between rooms but typically cover smaller areas. Window units often offer stronger cooling/heating performance for larger rooms but require installation. Mini split systems are efficient but usually require professional setup.
3. Heating Technology
Check whether the heating function uses heat pumps or electric resistance heaters. Heat pumps are more energy-efficient as they transfer heat rather than generate it electrically. Be mindful that some heat pumps may have limited heating performance in extremely cold outdoor temperatures.
4. Energy Efficiency
Look for units with Energy Star certification and inverter technology that adjust compressor speeds automatically. These features reduce electricity use and operating costs over time. Energy-efficient units often include eco modes or timers to conserve power during off-peak hours.
5. Noise Level
Consider models with low operating noise, especially for bedrooms or offices. Some portable units offer quiet or sleep modes that reduce sound levels significantly while maintaining comfort.
6. Controls and Smart Features
Remote controls, programmable timers, and smart connectivity (Wi-Fi, voice assistant compatibility) enhance ease of operation. These features enable users to adjust temperature and modes conveniently whether at home or remotely via apps.
7. Maintenance and Additional Functions
Units with washable or easily accessible filters simplify upkeep and maintain optimal air quality. Additional features like built-in dehumidifiers can improve comfort by controlling moisture, especially in humid climates.