Finding a reliable window air conditioner and heater combo is essential for maintaining comfort throughout the year in your home or office. These units provide both cooling and heating, making them versatile across all seasons. Below is a summary table of the top 5 window units selected for their performance, energy efficiency, and smart features.
| Product | Cooling Capacity (BTU) | Heating Capacity (BTU) | Room Size Suitability | Smart Features |
|---|---|---|---|---|
| Midea 12,000 BTU Smart Inverter AC & Heater | 12,000 | Supplemental Heat Pump | Up to 550 sq. ft. | App & Voice Control (Alexa, Google) |
| ROVSUN 8,000 BTU Window AC with Heat | 8,000 | 4,000 | Up to 350 sq. ft. | Wi-Fi & Voice Control |
| LG 23,000 BTU Window AC with Heat | 23,000 | Supplemental Heat | Up to 1,400 sq. ft. | Remote Control |
| GE AWGP08WWA 8,000 BTU Smart Heat/Cool | 8,000 | 8,000 (Heat Pump) | Up to 350 sq. ft. | Wi-Fi SmartHQ App |
| Whirlpool 12,000 BTU Window AC with Heater | 12,000 | Supplemental Heat | Up to 550 sq. ft. | Electronic Controls |
Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat
The Midea 12,000 BTU Smart Inverter Air Conditioner is a multi-season window unit combining cooling, heating, and dehumidification capabilities, suitable for rooms up to 550 sq. ft. It features an Energy Star rating and inverter technology for up to 35% energy savings. The unit offers five operation modes including Heat, Auto, Cool, Dry, and Fan, along with three fan speeds and an ECO energy saver mode.
This smart unit supports wireless control via the SmartHome App, compatible with Alexa and Google Assistant, making operation convenient from anywhere. It includes an LED display, 24-hour timer, and louvers adjustable for airflow direction. The heat pump function works efficiently above 41°F, providing supplemental warmth in cooler weather.
The washable front-panel filter ensures easy maintenance for optimal performance and quieter operation, making this unit a solid choice for consistent year-round comfort.
ROVSUN 8000 BTU Window Air Conditioner with Heat
The ROVSUN 8000 BTU Window AC with Heat is an all-in-one solution for cooling, heating, dehumidifying, and ventilation with a built-in dehumidifier and fan functions. It cools rooms up to 350 sq. ft. and provides 4000 BTU heating capacity, ideal for small to medium spaces like apartments and offices.
Designed with user convenience in mind, it includes an LED display with five modes—Heat, Auto, Cool, Dry, Fan—and three-speed settings. The unit features a 24-hour timer and a washable front filter for easy upkeep.
This window unit supports Wi-Fi connectivity along with voice control through Alexa and Google Assistant, enabling remote operation via a smartphone app. The adjustable louvers allow precise airflow direction for enhanced comfort.
LG 23,000 BTU Window Air Conditioner with Heat
The LG 23,000 BTU AC Heater Combo is engineered for larger rooms up to 1,400 sq. ft., making it suitable for living rooms, dens, or large bedrooms. It operates at a low noise level of 50dB in low mode to minimize disruption during operation, suitable for both day use and nighttime.
This model provides two fan speeds for both heating and cooling, allowing users to customize airflow and temperature precisely. The supplemental heat option helps maintain steady warmth to counteract cooler outdoor temperatures, although it is not intended as a primary heat source in harsh winter conditions.
The included remote control enhances user convenience, and installation in standard windows is straightforward. However, it does not have direct smart device control.
GE AWGP08WWA 8,000 BTU Smart Heat/Cool Electronic Window Air Conditioner
The GE AWGP08WWA 8,000 BTU Smart Heat/Cool Unit delivers balanced performance with 8,000 BTU cooling and 8,000 BTU heating capacity, designed for medium-sized rooms up to 350 sq. ft. Its advanced heat pump technology offers up to twice the heating efficiency compared to standard electric resistance units, ensuring faster and cost-effective warmth.
This unit is Wi-Fi-enabled and compatible with the SmartHQ app, allowing users to remotely control temperature settings and monitor the unit for effortless temperature management when arriving home. It is equipped with remote control and features easy installation with the included kit.
Its smart functionalities combined with efficient temperature maintenance make it a reliable option for year-round climate control.
Whirlpool 12,000 BTU 230V Window Air Conditioner with Supplemental Heat
The Whirlpool 12,000 BTU Window AC with Supplemental Heat efficiently cools spaces up to 550 sq. ft. and includes supplemental heating rated at 11,000 BTU to provide additional warmth when needed. It is designed to cool and heat urban apartments, living rooms, or bedrooms.
Functionality is straightforward with an electronic control panel featuring three cooling speeds, supplemental heating mode, eco-friendly sleep mode, and a programmable 24-hour timer. The 8-way directional louvers allow for optimal airflow customization.
Installation is made simple with a quick-mount window kit suitable for windows with a minimum height of 19.5 inches, reducing setup time. This unit offers multi-mode comfort without smart app control but delivers reliable performance for seasonal transitions.
Buying Guide for Air Conditioner and Heater Window Units
Selecting the best window air conditioner and heater combo involves evaluating several critical features that impact comfort, energy efficiency, and user convenience. Below are key considerations before making a purchase:
Cooling and Heating Capacity
Match the BTU capacity of the unit to your room size for optimal efficiency. Smaller rooms (up to 350 sq. ft.) typically require around 8,000 BTUs, while larger spaces (500+ sq. ft.) need units with 12,000 BTUs or more. Ensure the heating capacity is sufficient to provide an effective supplemental heat source for your seasonal needs.
Energy Efficiency
Look for Energy Star certification or inverter technology that helps reduce electrical consumption and running costs. Variable-speed compressors and ECO modes contribute to significant energy savings without compromising performance.
Smart Features and Control Options
Modern window units may offer Wi-Fi connectivity, allowing control via smartphone apps and voice assistants like Alexa or Google Assistant. These features can enhance convenience, enabling users to adjust settings remotely and establish temperature schedules.
Noise Level
Consider units with low decibel ratings if noise is a concern, especially for bedrooms or offices. Units operating around 50 dB or below are generally quiet enough for comfortable sleep or work environments.
Installation and Maintenance
Check for included installation kits and easy mounting hardware. Units with washable filters accessible from the front panel simplify maintenance, ensuring consistent performance. Verify window compatibility, including minimum window height and opening dimensions.
Multi-Mode Operation
Having multiple operating modes such as Heat, Cool, Dry, Auto, and Fan increases the versatility of the unit. This helps maintain comfort based on varying weather conditions and user preferences.
By carefully considering these aspects, you can choose a window air conditioner and heater unit that perfectly balances comfort, convenience, and efficiency for year-round use.