Finding the best window air conditioner with heater is essential for maintaining a comfortable indoor climate throughout the year, whether during hot summers or chilly winters. These versatile units provide cooling, heating, and often dehumidification in one compact design. Below is a summary table featuring some of the top models available, varying by capacity, smart controls, and energy efficiency.
| Product | Cooling Capacity (BTU) | Heating Capacity (BTU) | Room Size | Smart Features |
|---|---|---|---|---|
| Midea 12,000 BTU Smart Inverter AC & Heater | 12,000 | Heat Pump (varies, limited below 41°F) | Up to 550 sq. ft. | App & Voice Control, Remote |
| LG 23,000 BTU Window Air Conditioner with Heat | 23,000 | Supplemental Heat | Up to 1400 sq. ft. | Remote Control |
| ROVSUN 8,000 BTU Window AC with Heater | 8,000 | 4,000 | Up to 350 sq. ft. | App & Voice Control, Timer |
| GE 8,000 BTU Smart Heat/Cool Window AC | 8,000 | 8,000 (Heat Pump) | Up to 350 sq. ft. | Wi-Fi, Remote |
| Whirlpool 12,000 BTU Window AC with Supplemental Heat | 12,000 / 11,600 | 9,000 / 11,000 (Supplemental) | Up to 550 sq. ft. | Digital Display, Timer |
Content Navigation
- Midea 12,000 BTU Smart Inverter Air Conditioner with Heat
- LG 23,000 BTU Window Air Conditioner with Heat
- ROVSUN 8,000 BTU Window Air Conditioner with Heat
- GE AWGP08WWA 8,000 BTU Smart Heat/Cool Window Air Conditioner
- Whirlpool 12,000 BTU Window Air Conditioner with Supplemental Heat
- Buying Guide: How to Choose the Best Window Air Conditioner with Heater
Midea 12,000 BTU Smart Inverter Air Conditioner with Heat
This Midea smart inverter window unit offers reliable multi-season comfort, combining powerful cooling with supplemental heating to serve rooms up to 550 square feet. It is Energy Star rated and includes a quiet operation feature to minimize noise disturbance. The heat pump function provides efficient warmth but deactivates below 41°F outdoor temperature.
Controls include an LED display with five operating modes—Heat, Auto, Cool, Dry, and Fan—and three fan speed settings for tailored airflow. It supports remote operation via included remote, an app, or voice assistants like Alexa and Google Assistant. Energy efficiency is optimized through variable-speed inverter technology, promising up to 35% energy savings compared to standard models.
The washable front panel filter enhances performance longevity and is simple to maintain, making this unit an excellent choice for year-round use.
LG 23,000 BTU Window Air Conditioner with Heat
This LG window unit combines a robust 23,000 BTU air conditioner with a supplemental heating function, ideal for large rooms up to 1,400 square feet. It excels at maintaining a steady temperature in multiple spaces like living rooms, bedrooms, or offices. Low noise operation ensures minimal distractions with sound levels as low as 50 dB in low mode.
The unit offers multiple cooling, heating, and fan speeds, helping to customize air flow and temperature precisely. Its easy window installation allows for hassle-free setup and effective climate control throughout the year.
ROVSUN 8,000 BTU Window Air Conditioner with Heat
The ROVSUN 8000 BTU unit is an all-season climate solution with a dual-function design featuring 8,000 BTU cooling and 4,000 BTU heating capacities, making it suitable for spaces up to 350 square feet. Included features range from 5 operational modes (Heat, Auto, Cool, Dry, Fan) to three fan speeds, plus 24-hour timer and ECO mode for energy savings.
This unit is WIFI-enabled with support for app and voice controls via Alexa and Google Assistant, allowing seamless remote adjustments. The washable air filter and adjustable louvers enhance customization and air quality, ensuring comfortable, efficient performance year-round.
GE AWGP08WWA 8,000 BTU Smart Heat/Cool Window Air Conditioner
The GE AWGP08WWA features an advanced heat pump technology, doubling heating efficiency versus traditional electric resistance units. It delivers 8,000 BTU for both cooling and heating, perfectly suited for medium-sized rooms up to 350 square feet.
This model supports Wi-Fi connectivity through the SmartHQ app, allowing users to control and monitor temperature remotely for added convenience. The included remote control and easy installation kit enhance its user-friendly design, focusing on comfort and ease of use.
Whirlpool 12,000 BTU Window Air Conditioner with Supplemental Heat
Whirlpool’s window unit boasts 12,000/11,600 BTU cooling paired with supplemental heat capability up to 11,000/9,000 BTU. It is designed for rooms up to 550 square feet and is best suited for moderate cold conditions rather than primary heating.
Controls include a digital display, 3 cooling speeds, eco and sleep modes, and programmable 24-hour timer. The 8-way directional louvers provide flexible airflow distribution. The included quick-install window mounting kit allows efficient setup in a minimum 19.5-inch window height.
Buying Guide: How to Choose the Best Window Air Conditioner with Heater
Choosing the right window air conditioner with heater involves several important factors to ensure year-round comfort, energy efficiency, and convenience:
Cooling and Heating Capacity
Consider the size of the room you intend to cool and heat. Units with higher BTU ratings are suitable for larger spaces. For example, 8,000 BTU units fit rooms up to 350 sq. ft., while units above 12,000 BTU cover spaces up to 550 sq. ft. or more. For very large rooms, seek models like LG’s 23,000 BTU unit.
Heating Technology
Heat pump technology is more energy-efficient and effective in moderate climates compared to traditional electric resistance heating. Check if the heat pump functionality operates reliably at low outdoor temperatures, or if supplemental heating is offered for colder conditions.
Energy Efficiency and Certifications
Look for Energy Star-rated models or units featuring inverter technology which use variable speeds to save power while maintaining comfort. Efficient units reduce electricity bills significantly over time.
Smart Features and Controls
Smart Wi-Fi connectivity, app control, and voice assistant compatibility add convenience, especially for managing your indoor climate remotely. Consider if you prefer simple remote controls or advanced smartphone integration when selecting a unit.
Noise Level
Units operating quietly, such as those with noise below 52 dB, are more suitable for bedrooms and office environments where disturbances should be minimal.
Installation and Maintenance
Easy installation kits and washable/removable filters streamline upkeep and prolong life. Ensure the product fits the window dimensions and offers accessible maintenance features.
Additional Features
- Multiple fan speeds and operating modes for customized comfort
- Timers and sleep modes for automatic operations
- Directional louvers for air flow control
Balancing these aspects according to your climate, room size, and lifestyle will help you select the best window air conditioner with heater to keep your home comfortable year-round.