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Window Air Conditioner With Heat Comparison - June 2026
Overview: When the weather outside is hot and humid, the last thing you want is to be stuck inside with no relief from the heat.
That's where a window air conditioner with heat can come in handy. By cooling and heating your home at the same time,
you can keep the inside of your house at a comfortable temperature all year long, no matter what the weather is like outside.
So, what's the best window air conditioner with heat on the market? We've done the research for you and compared the top models to find the best one for your needs.
LG 12,200 BTU Window Air Conditioner with Supplemental Heat, 230/208V, Cools 570 Sq.Ft. (19' x 30' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis
Model
Whirlpool 8,000 BTU Window Air Conditioner with Supplemental Heat, Window Mounted AC Unit with Heater for Apartment, Living Room, Bedroom, Rooms up to 350 Square Feet
Model
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Model
Midea Inverter Window Air Conditioner with Heat – Quiet Window AC Unit and Heat Combo with Dehumidifier – Cools up to 550 Sq. Ft. – Energy Star Rated, Smart Control, Remote, 12,000 BTU
Model
Uhome 12000 BTU Portable Air Conditioner w/Heater up to 450 Sq. Ft, Ac Heater Combo Window Unit, Portable AC Unit with Dehumidifier & Fan, Cools & Heats,Remote Control and Window Kit Included,White
Model
Amazon Basics 5000-BTU Window Air Conditioner with Quiet Operation, Up to 150 Sqf, Cool and Fan Functions, Washable Filter, Adjustable Window Kit, Intuitive Mechanical Controls, for Small Room, White
Model
ROVSUN 12000 BTU Window Air Conditioner with Heat, Window AC Unit & Heater Combo with APP & Voice Smart Control, Timer Function & Easy Installation Kit, Work with Alexa/Google Assistant, 208/230V
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1
LG
22% Off
LG 12,200 BTU Window Air Conditioner with Supplemental Heat, 230/208V, Cools 570 Sq.Ft. (19' x 30' Room Size), Electronic Controls with Remote, 2 Cooling, Heating & Fan Speeds, Slide In-Out Chassis
Main highlights
Supplemental Heat: For cooler days use the supplemental heat option to add warmth to your space
Multiple Fan Speeds: 2 cooling, heating and fan speeds allow you to customize your cooling or heating
Low Noise Performance: Operates at sound levels as low as 50dB (in low mode) eliminating unnecessary noise
Cools Rooms up to 570 Square Feet: LW1223HR is ideal for cooling medium rooms (19' X 30')
Auto Restart: After a power failure, Auto Restart will automatically turn the unit back on when power is restored
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9.7
2
Whirlpool
Whirlpool 8,000 BTU Window Air Conditioner with Supplemental Heat, Window Mounted AC Unit with Heater for Apartment, Living Room, Bedroom, Rooms up to 350 Square Feet
Why we love it
Efficient cooling and heating for small spaces.
Easy installation with included window kit.
Convenient remote control operation.
Main highlights
Reusable Filter: The filter on this window air conditioner with heat helps keep the air free of dust, debris, and contaminants, and the filter can easily be removed and washed to help keep your ac heater window unit running at its highest level
Remote Control Included: Adjust your heat and air window unit's settings from across the room with the touch of a button
Exceptional Cooling: This powerful 8,000 BTU window air conditioner with 4000 BTU supplemental heat (not meant to be used as a primary heat source in the coldest months) is best for spaces up to 350-sq. ft.
Easy to Install: Comes with a quick and effective window mounting kit that allows for easy installation in windows with minimum window height of 19.5 inches
Easy Functionality: Electronic control panel with digital display and 3 cooling speeds, supplemental heating, eco mode, sleep mode, and programmable 24 hour on/off timer with 8-way directional air louvers to give multiple options for comfort
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9.6
3
Keystone
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Why we love it
Heats and cools large rooms efficiently
Energy saver modes lower electricity costs
Smart remote auto-adjusts temperature
Main highlights
Space Saving Design: Save your floor space with window air conditioners; Window installation kit included; Minimum window height: 19.5"
Smart Remote: The remote takes the temperature of the room you are in, displays it on the LCD screen and sends a signal to your ac wall unit every 3 minutes for accurate cooling
Reliable Window Conditioner: Our powerful 23,200 BTU cooling capacity / 16,000 BTU supplemental heating capacity window ac unit can efficiently provide comfort all year long for any large space up to 1,500 Sq.Ft.
Powerful Cooling on a Budget: Our High Efficiency window AC Unit will give your electric bill a break by using the 'Energy Saver' or 'Sleep' mode
All in One AC: Enjoy cooling, supplemental heating, dehumidification, and fan circulation; Supplemental Heating mode is meant to be operated when temperatures outside are between 23 and 76 degrees; Mode is supplemental and NOT meant as primary heat source
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Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria. While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
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9.8
1LG22% Off
Efficient cooling and heating for small spaces.
