Imagine a scorching summer day. You flip the switch on your air conditioner, and a wave of cool air washes over you. Bliss! But then, winter arrives, and the chill sets in. Suddenly, that same unit needs a whole new job. What if you could have one appliance that keeps you comfortable all year round, no matter the season?
Choosing a window air conditioner that can also heat your room can feel like a puzzle. You want to save space and money, but with so many models and features, where do you even begin? It’s easy to get lost in technical terms and worry about making the wrong choice. You might wonder if it really works as well as separate heating and cooling systems, or if it’s too complicated to use.
Don’t worry! This post is here to help. We’ll break down everything you need to know about window air conditioners with heat. You’ll learn what to look for, how they work, and what benefits they offer. By the end, you’ll have the confidence to pick the perfect unit for your home. Let’s get started on creating your year-round comfort zone!
Our Top 5 Window Air Conditioner With Heat Recommendations at a Glance
| Image | Product | Rating | Links |
|---|---|---|---|
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Midea 8 | 9.4/10 | Check Price |
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ROVSUN 8000 BTU Window Air Conditioner with Heat | 9.1/10 | Check Price |
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LG 23 | 9.4/10 | Check Price |
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LG 12 | 8.9/10 | Check Price |
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Midea 12 | 8.9/10 | Check Price |
Top 5 Window Air Conditioner With Heat Detailed Reviews
1. Midea 8
Rating: 9.1/10
The Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit is a versatile appliance designed for year-round comfort. It cools large rooms up to 350 square feet, dehumidifies your space, and provides supplemental heat during cooler months. This unit is Energy Star rated, meaning it’s efficient and can help save on energy bills. You can control it with its LED display, remote, a smartphone app, or even voice commands.
What We Like:
- Provides multi-season comfort, cooling in the summer and heating in the fall.
- Easy to use with multiple control options: LED display, remote, app, and voice control (Alexa/Google Assistant).
- Energy Star certified and uses inverter technology for significant energy savings.
- Operates very quietly, with noise levels as low as 45 dBA, perfect for bedrooms or workspaces.
- Includes a washable filter for easy maintenance.
What Could Be Improved:
- The heat pump function only works when the outside temperature is above 41°F.
- Installation specifications need to be carefully checked to ensure it fits your window.
This Midea unit offers smart features and multi-season functionality for comfortable living. It’s a great option for those seeking an efficient and convenient climate control solution.
2. ROVSUN 8000 BTU Window Air Conditioner with Heat
Rating: 9.3/10
Beat the heat and the chill with the ROVSUN 8000 BTU Window Air Conditioner with Heat. This handy unit is a true all-season champion, keeping your room at the perfect temperature no matter the weather outside. It’s designed for rooms up to 350 square feet, making it ideal for your home, office, or apartment.
What We Like:
- It cools and heats rooms quickly, providing comfort all year long.
- You can control it with a remote, your phone app, or even your voice using Alexa or Google Assistant.
- It has a 24-hour timer so you can set it and forget it.
- The unit has different modes like Heat, Auto, Cool, Dry, and Fan, plus three fan speeds.
- Installation is made easy with the included kit and clear instructions.
- The filter is washable and easy to access for cleaning.
- It comes with a 1-year warranty for your peace of mind.
What Could Be Improved:
- The 4000 BTU heating capacity might be a bit low for very cold climates.
- While it works for up to 350 sq ft, larger rooms might not get as evenly cooled or heated.
This ROVSUN unit offers smart convenience and year-round comfort. It’s a solid choice for anyone looking for an all-in-one climate control solution.
3. LG 23
Rating: 9.2/10
Meet the LG 23,000 BTU 230V Window-Mounted Air Conditioner with a special trick: it also provides heat! This powerful unit can cool down large rooms, up to 1400 square feet, making it perfect for your living room, bedroom, or even your office. It’s designed to keep you comfortable all year round, no matter the weather outside.
What We Like:
- Super Quiet Operation: It’s as quiet as a library in low mode (50dB), so you can work or sleep without annoying noise.
- Year-Round Comfort: It cools when it’s hot and adds warmth with its supplemental heat function when it’s chilly.
- Smart Restart: If the power goes out, it remembers your settings and turns back on automatically.
- Customizable Airflow: You can choose from 2 speeds for cooling, heating, and fan to get the perfect airflow.
- Large Room Coverage: It effectively cools big spaces, making it great for medium-sized rooms.
What Could Be Improved:
- Requires 230V Outlet: This unit needs a special, higher voltage outlet, which not all homes have.
- Window Installation: While it’s a window unit, 23,000 BTU is a large size, so installation might need help.
This LG air conditioner and heater combo offers a smart way to control your room’s temperature. It’s a solid choice for powerful, all-season comfort.
4. LG 12
Rating: 9.3/10
The LG 12,200 BTU Window Air Conditioner is a powerful and versatile unit that can keep your medium-sized room cool or warm. It’s designed to handle spaces up to 570 square feet, which is about the size of a 19′ by 30′ room. This air conditioner is also energy-efficient, and it comes with a remote control for easy operation. You can also use the supplemental heat feature on cooler days.
What We Like:
- It’s quiet. The sound levels are as low as 50dB, so it won’t be too noisy.
- It has a supplemental heat option. This is great for those chilly days when you need a little extra warmth.
- You can customize your comfort. With 2 cooling, heating, and fan speeds, you can set it just right.
- It’s smart. The auto-restart feature turns it back on if the power goes out.
- It cools big rooms. It’s perfect for medium rooms up to 570 square feet.
- The slide-in-out chassis makes installation easier.
What Could Be Improved:
- It requires a 230/208V outlet. Make sure you have the right power source.
This LG air conditioner is a solid choice for anyone needing reliable cooling and heating. It offers a great balance of features and performance.
5. Midea 12
Rating: 9.0/10
This Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier is your year-round comfort solution. It effectively cools large rooms up to 550 square feet, tackles humidity, and even provides supplemental heat for cooler days. Plus, it’s Energy Star rated, meaning it saves you money on electricity bills!
What We Like:
- Multi-Season Comfort: It cools in the summer and heats in the fall, making it useful for more than just hot weather.
- Smart Control: You can control it with a remote, a smartphone app, or even your voice using Alexa or Google Assistant.
- Energy Efficient: The inverter technology helps save up to 35% on energy costs compared to older models.
- Quiet Operation: It runs at a very low noise level, so you can enjoy peace and quiet while it works.
- Easy to Use: With five different modes, three fan speeds, a timer, and an LED display, it’s simple to operate.
- Wide Coverage: It’s designed for large rooms up to 550 square feet.
What Could Be Improved:
- Heating Limitation: The heat pump function won’t work when the outside temperature is 41°F or below.
- Window Size Requirement: It needs specific window dimensions (24 to 38.5 inches wide, 14.5 inches vertical opening) and may not fit all windows.
This Midea unit offers versatile comfort and smart features for your home. It’s a great choice for anyone looking for an efficient and quiet way to manage their indoor climate.
Your Guide to Window Air Conditioners with Heat
Looking for a way to stay comfortable all year round? A window air conditioner with heat is a great option. It cools your room in the summer and warms it up in the winter. This guide will help you choose the best one for your needs.
Why Choose a Window Air Conditioner with Heat?
These units are super convenient. They offer both cooling and heating in one compact appliance. You don’t need separate heaters or air conditioners. This saves space and can save you money on energy bills. They are perfect for single rooms, apartments, or small homes.
Key Features to Look For
When you shop, keep these features in mind:
- Cooling and Heating Capacity (BTUs): This tells you how powerful the unit is. More BTUs mean it can cool or heat a larger space. Check the recommended room size for the BTUs.
- Energy Efficiency (EER/SEER/HSPF): Look for high numbers. Higher EER (Energy Efficiency Ratio) and SEER (Seasonal Energy Efficiency Ratio) mean it uses less electricity to cool. Higher HSPF (Heating Seasonal Performance Factor) means it’s good at heating efficiently. This saves you money.
- Thermostat and Temperature Control: You want to set your desired temperature easily. Digital controls are usually best. Some units have programmable timers.
- Fan Speeds: Multiple fan speeds let you control how much air circulates.
- Airflow Direction: Adjustable louvers help you direct the cool or warm air where you want it.
- Quiet Operation: Nobody likes a noisy appliance. Check the decibel (dB) rating. Lower numbers mean it’s quieter.
- Remote Control: This makes it easy to adjust settings from across the room.
- Air Filter: A good filter keeps the air clean. Look for washable filters that are easy to remove and clean.
- Dehumidifier Mode: This feature removes extra moisture from the air, making your room feel cooler and more comfortable.
- Smart Features: Some models connect to Wi-Fi. You can control them with your smartphone or voice assistants.
Important Materials
Most window air conditioners with heat are made of durable plastic and metal. The outer casing protects the inner workings. The fan blades are usually plastic. Look for units with sturdy construction. Good materials mean the unit will last longer.
Factors That Improve or Reduce Quality
Several things affect how good a unit is:
- Brand Reputation: Well-known brands often make reliable products. They usually offer better warranties and customer support.
- Build Quality: A unit that feels solid and well-made will likely perform better. Check for any loose parts or flimsy materials.
- Energy Star Certification: Units with this label are more energy-efficient. This means they are better for your wallet and the environment.
- Noise Level: A quiet unit improves your living experience. High decibel ratings can be annoying.
- Ease of Installation: Some units are easier to install than others. Read reviews to see what users say about this.
- Maintenance: How easy is it to clean the filter? Simple maintenance keeps the unit running well.
User Experience and Use Cases
People love these units because they are simple to use. You plug them in, install them in a window, and set the temperature.
- Apartments and Dorm Rooms: They are ideal for spaces where central air is not available or affordable.
- Guest Rooms: Keep a guest room comfortable without heating or cooling the whole house.
- Home Offices: Create a perfect work environment with consistent temperatures.
- Supplementing Existing Systems: If your main AC or heater struggles in one room, a window unit can help.
Frequently Asked Questions (FAQ)**
Q: What is the main benefit of a window air conditioner with heat?
A: The main benefit is that it provides both cooling and heating in one appliance. This saves space and can be more cost-effective.
Q: How do I know what size unit I need?
A: You need to consider the square footage of the room. Check the BTU ratings, which indicate the cooling and heating power. Manufacturers provide recommended room sizes for each BTU level.
Q: Are these units energy efficient?
A: Many modern units are very energy efficient. Look for Energy Star certified models and check the EER, SEER, and HSPF ratings.
Q: How noisy are window air conditioners with heat?
A: Noise levels vary by model. Look for units with low decibel (dB) ratings for quieter operation.
Q: Can I use a window air conditioner with heat in a very large room?
A: For very large rooms, you might need a unit with a higher BTU rating or consider multiple units. Always check the recommended room size for the specific model.
Q: How do I install a window air conditioner with heat?
A: Installation involves securing the unit in a window frame. Most units come with installation kits and instructions. Some people prefer professional installation.
Q: How do I maintain my window air conditioner with heat?
A: Regular cleaning of the air filter is important. You should also ensure the unit is clean on the outside. Check your manual for specific cleaning instructions.
Q: What is the difference between EER and SEER?
A: EER measures efficiency at a single temperature, while SEER measures efficiency over an entire cooling season with varying temperatures.
Q: Can I use the heating function in very cold weather?
A: Window air conditioners with heat are best for mild to moderate heating needs. For extremely cold temperatures, a dedicated heating system is usually more effective.
Q: Do these units use a lot of electricity?
A: Energy efficiency ratings help determine electricity usage. More efficient models use less electricity, saving you money on your energy bills.
In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.
If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.

Hi, I’m Tom Scalisi, and welcome to The Saw Blog! I started this blog to share my hands-on experience and insights about woodworking tools—especially saws and saw blades. Over the years, I’ve had the chance to work with a wide range of tools, and I’m here to help both professionals and hobbyists make informed decisions when it comes to selecting and using their equipment. Whether you’re looking for in-depth reviews, tips, or just advice on how to get the best performance out of your tools, you’ll find it here. I’m excited to be part of your woodworking journey!





