The 7 Best Low Profile Window Air Conditioners

Low profile window air conditioners are ideal for families looking for small space cooling solutions. You can avoid letting your home office turn into a sauna by investing in a window air conditioner.

Windows ACs are durable, efficient, and effective for smaller spaces. You want something that fits in a compact space but doesn’t compromise on performance. Here’s our list of the best low profile window AC units available! 

The Best Low Profile Window Air Conditioners – My Top Picks

#Top PicksRatingCooling
Power (BTU)
1MIDEA MAW06R1BWT Window Air Conditioner4.46000
2LG LW6017R 6,000 BTU Window Air Conditioner4.36000
3AmazonBasics Window-Mounted Air Conditioner4.45000
4Haier ESAQ406P Serenity Series 6050 BTU 115V Window Air Conditioner4.06050
5hOmeLabs 5000 BTU Window-Mounted Air Conditioner4.35000
6ARCTIC Wind 2016 Energy Star 8,000 BTU Window Air Conditioner4.28000
7Friedrich 6000 BTU Window Air Conditioner4.16000

1. Friedrich 6000 BTU Window Air Conditioner

Best Features: ENERGY STAR certificate, Budget-friendly, slide-out chassis, remote control, and ultra-quiet operation.

With small dimensions and ultra-quiet performance, the Friedrich Chill CP06G10B offers the best features fora low-profile compact AC. It’s an efficient model with auto swing louver sand is suitable for small-sized rooms of up to 300 sq ft.

It comes with a programmable timer, comfortable sleep-mode,and three optimum cooling functions for added convenience.

Moreover, you can control the AC using a high-quality digital remote control. Plus, the Energy-Star rating and a high energy efficiency ratio of 11.2 make the appliance highly reliable. You get all these features at a reasonable price.


2. LG LW6017R 6,000 BTU Window Air Conditioner

Best Features: Easy-to-use remote control, gold-fin anti-corrosion coating, dehumidification mode, superior quality, and sturdy build.

With incredible performance and unmatched versatility, the LG LW6017R is an ideal choice. It is an all-year air conditioner that offers comfort even in extreme weather conditions.

Besides the remarkable quality, this AC also boasts highly convenient features. It has a digital remote control with six user-friendly buttons. However, this remote lacks a smart LED display. This AC also has a dehumidification mode for people living in areas with a hot and humid climate. It an energy-efficient model, and the energy-saving mode will help you reduce electricity bills.

It has standard features like a programmable timer, a clean-filter indicator, and a sleep-mode. Plus, it can cool up to 260sq.ft of room space and is a great choice for small families. You get a feature-rich appliance that offers great value for money!


3. TOSOT 8,000 BTU Window Air Conditioner

Best Features: Smart temperature control, Energy-star rated, digital remote control, dehumidifying mode.

With its elegant and modern design, the TOSOT AC is all set to win your heart with its exceptional performance.

It hasremarkable features like louver swing alteration, an adjustable thermostat, and an LED display center for added comfort. You also get the standard functions like sleep mode and digital remote control.

Moreover, the unit consists of an efficient and easy-to-remove air filter. It effectively traps unwanted dirt and dust particles. This 8000 BTU AC can cover areas up to 350sq.ft and offers a rapid cooling function. Another standout feature is the Energy-Star rating, making this product energy-efficient and reliable. Overall, it’s a luxurious product that combines efficiency and quality to give the best experience.


4. MIDEA MAW06R1BWT Window Air Conditioner

Best Features: Inverter compressor, auto louver swing, unique U-shape design.

Our next-pick is the quietest model we tried. The Midea air conditioner is the only model with a unique U-shape that lets you shut the window in its center. You can better isolate the compressor (which is on the outside of the AC) from the indoor space. The design features a specialized air conditioner mounting bracket, making the model mechanically complex but also quieter. Like the LG model, it packs an inverter compressor that also helps reduce noise. You can change the compressor speed to suit demand instead of turning it on and off.  

Moreover, the Midea comes with an auto louver swing feature—the louvers move vertically to distribute air evenly. Its large BTU number helps bring indoor temperatures down in a hurry. You’ll notice its air filter is angled, providing you easier access as the front panel tips out to 45 degrees. Improved air filter access means that users are more likely to clean the filter. Midea combines exceptional performance and advanced mechanisms to offer the ultimate cooling experience!


5. AmazonBasics Window-Mounted Air Conditioner

Best Features: Energy efficient model, multiple temperature settings, dual-cooling function.

The AmazonBasics model is a brilliant mid-duty window air conditioner. It checksall the boxes for a high-performing that cools indoor temperatures quickly. It’s ideal for typical double-hung window dimensions and suitable for a single large room, apartment with tall ceilings, or a moderately large open area. It’s relatively quieter than most air conditioners and features a clean filter alert light.

Another standout feature is the dehumidifier mode. It has other convenient features like a functional sleep mode, programmable timer, and energy-saving mode. It’s hard to beat when it comes to looks with its sleek and sturdy structure.


6. Frigidaire FFRA0511R1E 5000 BTU 115V Window Air Conditioner

Best Features: Energy-star certified all-weather performance, easy-to-use, highly-efficient dehumidification mode, and consistent performance.

For those of you looking for an all-weather air conditioner, Frigidaire is the best choice. Its highly efficient performance,coupled withenergy-saving capacity, makes it one of the top-rated models on our list. It is voted the best low-profile window unit for its unmatched quality and rising popularity.

It’s a quiet unit with 11.1 EER andcan operate in compact rooms with areas up to 150sq ft. Moreover, it features a highly-efficient dehumidification mode capable of removing1.1 pints of water every hour. Besides, this affordable product features two user-friendly dialing knobs to alter seven ideal temperature settings, fan speeds, and operating modes. If you’re looking for a top-quality air conditioner for smaller rooms, look no further than Frigidaire FFRA0511R1E.


7. Haier ESAQ406P Serenity Series 6050 BTU 115V Window Air Conditioner

Best Features: Compact size, user-friendly remote control, noiseless unit.

The Haier ESAQ406P is a top-of-the-range, mid-priced appliance that delivers what it promises. It cools rapidly without a lot of noise. If you want a highly-compact and noiseless air conditioner, the Serenity Series by Haier is the right choice for you.

It offers consistent performance and covers areas of up to 250sq.ft. Besides working as an air conditioner, it doubles as a dehumidifier with a capacity of 1.5 pints an hour. Moreover, this feature-rich AC has an LED display remote control with various functions. You can adjust settings to suit your preference without complication.


8. hOmeLabs 5000 BTU Window-Mounted Air Conditioner

Best Features: Low-cost unit, quiet operation, and compact size

If you are looking for a low profile air conditioner that provides efficient cooling, the hOmeLabs 5000 BTU AC is a perfect choice.

It features user-friendly dialing knobs that provide greater control of the AC. The seven temperature ranges let you choose the right temperature for ultimate comfort. It has a simple design that cuts down the cost without compromising its performance. As a result, you get a high-quality and low-cost air conditioner packed with top-notch features for added comfort.   


9. GE AEC08LX

Best Features: Voice-enabled operation, Eco mode, three cooling speeds, Wi-Fi enabled.

The GE looks like another tiny white box that blows out cold air, but appearances can be deceiving. It boasts an efficiency rating of 12 CEER and uses a variety of energy-conserving features, such as employing a digital thermostat and running on a next-generation R32 refrigerant. It closely monitors and tracks cooling performance compared to electro-mechanical versions. Tech gurus might also be surprised to know that the GE can operate via voice command or Wi-Fi.

High-tech gizmos aside, you also get advanced features that people expect at this price range, including three cooling speeds, an auto setting, an Eco mode, fan only mode, and programmable operation.


10. ARCTIC Wind 2016 Energy Star 8,000 BTU Window Air Conditioner

Best Features: Cost-effective, high ERR value, auto-start feature, LED display control panel, Energy-star certified.

Scorching summer heat calls for rapid-cooling air conditioners. You want chilled air that makes you feel you’re in the Arctic. Jokes aside, the Arctic Wind 2016 is one of the best low profile window ACs available.

This unit is perfect for moderately-sized rooms of up to 340sq.ft and is highly affordable. With its energy-saving function, you’ll continue saving on your electricity bills throughout its lifespan. Moreover, this 12.1 EER, 8000 BTU AC, is Energy-star certified. It also includes an LED display control panel and operates using energy-saving mode on a 24-hour timer.


11. Koldfront WAC6002WCO 6050 BTU Window Air Conditioner

Best Features: Highly efficient 12.3 EER, easy-to-clean filter, includes an installation kit and digital display remote control.

Koldfront is one of the most reliable brands in the industry. Their appliances are popular for providing high-performance at a reasonable price range. The WAC6002WCO model by Koldfront is no exception. The 6050 BTU air conditioner boasts an EER of 12.3, which is top-class for any AC in the category. The unit is ideal for small rooms.

In addition to providing effective cooling, this unit also doubles as a dehumidifier. It includes a digital remote control that can operate on a sleep-mode for restful sleep throughout the night. Lastly, it has three different fan speeds.


Buyer’s Guide – Which Air Conditioner Model is Right for You?

Some window units cost less than $200, which offers a tempting proposition—but only if you need to cool a small space. If you want an air conditioner for a larger area, you’ll want to focus on units that match the square footage.

Almost all the window units we reviewed meet the latest Energy Star standards. They are at least 10 percent more efficient at saving energy than units without certification. Standout models have convenient controls and quiet operation, and they can work under brownout conditions. Check out the different types of air conditioners below:

Window Air Conditioners

Small—Capacity ranges from 4,500 to 6,500 BTUs andcools roughly 150 to 300 square feet. These AC units are the smallest, lightest, and least expensive, but they can’t cool a room measuring more than 300sq.ft. adequately.

Medium—Capacity ranges from 7,500 to 8,200 BTUs and cools roughly up to 250 -400 sq. ft. In addition to their added cost, their size and weight make them difficult to install and disassemble for winter storage.

Large—Capacity ranges from 9,000 to 12,500 BTUs, and theyCool between 300 and 650 square feet. Best for cooling a large space, but the weight makes these models difficult to install.

Portable Air Conditioners

Portable ACs are ideal for homes in which building regulations prevent the installation of window units. The capacity of portable air conditioners ranges from 9,000 to 15,500 Btu. But don’t compare portable and window air conditioner models by that measurement alone.

People often notice that portable air conditioners aren’t as good at cooling large spaces as manufacturers claim. Plus, they’re pricey and use more electricity than window units. All the mechanicals of portable air conditioners sit inside the room and tend to be noisier than window-mounted AC units. Moreover, their 50 to 80-pound weight can make them cumbersome and difficult to roll across carpets or thresholds.

Split Ductless Air Conditioners

Split ductless is a great way to add air conditioning to a set number of rooms without having to drill open walls to install ductwork—as one would with a central-air system—or install multiple window units each year. These AC’s do an excellent job cooling and are much quieter than window air conditioners.

Split ductless units are more expensive than window or portable units, and they also require professional installation. However, they’re less costly than central air conditioning. But if you are looking to cool your entire home, a central air-conditioning system is a more cost-effective choice.

Things to Consider

Before you buy an air conditioner, look out for these factors:

Energy Misers

New Energy Star room air conditioners feature better insulating materials and clearer instructions that help you get a good seal around the AC unit, minimizing leaks.

Check the Noise

Models that score Excellent in noise tests are so quiet that you’ll only hear the sound of the fan running. Some air conditioners can disturb light sleepers when set on high and can be very distracting in the day.

Window Location

Window air conditioners do a remarkable job blowing air in one direction, which can be a problem if your window location isn’t central. To uniformly cool down a room, you’ll need to direct air to the center. Therefore, check to see whether your air conditioner needs to blow air to the right or the left. Some units have fan arms that swivel.

Install It Correctly

To get the most out of your window air conditioner, you must install it properly. Most units are for double-hung windows. In case you have casement windows, you may want to buy a through-the-wall air conditioner. Make sure the window unit is level so that it can drain correctly. And move any heat-radiating devices such as a TV or floor lamp away from the unit.

Window: Precisely measure the dimensions inside the frame, paying special attention to the window width. Then, look for the minimum and maximum width dimensions listed in the air conditioner’s specifications. Don’t worry if your model doesn’t fit your window frame exactly. All window AC’s come with installation kits, including side curtains to seal off any extra space left on each side of the window or wall opening.

Wall: For wall installations, make sure the model you want can accommodate wall installation and that you have the right installation kit. Check that the size and dimensions of the finished wall opening match the product’s specifications. Use these dimensions for the wall opening. If required, consult a professional.

When completely installed, the window air conditioner will sit easily inside the opening, with the exhaust system forcing warm air outside and the cooling system forcing cool air inside. Many window AC’s feature a rugged mounting sleeve and a slide-out chassis that stabilize and secure the unit providing easy access for maintenance. All window air conditioners come with easy-to-follow, detailed instructions for installation.

Check Filter Location

Make sure you can access the filter for regular cleaning. You’ll have to do this frequently to keep the AC in tip-top condition.  

Consider Intelligent Cooling

Some manufactures produce smarter air conditioners that allow you to control and adjust them using your smartphone. You can also interconnect them to other cooling units inside your home. Cooling capacity must be your first consideration before choosing a window AC. The cooling power of air conditioners is measured in British Thermal Units or BTUs.

For the best efficiency and effectiveness, stick with an AC that has a BTU level designed for your space. An underpowered unit without the proper BTUs will run excessively to cool a large room and use excessive electricity. One that’s too large for your room won’t cool or dehumidify your space evenly.

Electrical Requirements

Because air conditioners are more powerful than other household appliances, you’ll have to ensure that the existing electrical system meets the unit’s electrical requirements. Most window air conditioners operate on 115, 125, or 220-volt circuits.

115-125 Volts: Air conditioners with cooling capacities below 15,000 BTUs run on standard residential (115 to 125 volt) circuits.

220 Volts: Window air conditioners with cooling capacities above 15,000 BTUs run on 220-volt circuits. With these models, you’ll need to install special electrical wiring and may need to hire an electrician.

Electrical requirements–including amps, voltage, and watts–will be mentioned in the specifications. The correct plug type may also be listed by the NEMA (National Electrical Manufacturers Association) classification.

Energy Efficiency

The best window air conditioners offer a better economical choice than central air conditioners. They cost less to buy and–if sized correctly–are cheaper to operate over time. Besides the Energy star rating, you’ll have to look for the Energy efficiency ratio.  

Energy Efficiency Ratio (ERR): This measurement tells you how many BTUs the AC unit uses for each watt of power. Here’s a rule of thumb: the higher the EER, the more efficient your air conditioner. According to the U.S. Department of Energy, you should choose a room air conditioner with an EER of 10.0 for the best energy and cost-savings.

Watch the Warranty

Some manufacturers offer longer warranties than others. When you’re buying a new AC, check the website for information, and ask the retailer about the warranty for the model you’re considering buying.

SELECTION AND MAINTENANCE

Buy the right size to cool your room evenly. Here’s a simple three-step process to help you figure out:

1. Calculate the area: Multiply the floor’s length by its width to calculate its area. If the room is triangular, multiply the triangle’s base by its height, and then divide it in half. You can add this number to the floor area that you calculated earlier (length x width).

2. Multiply the floor area times 20: This calculation gives you the approximate BTU of the air conditioner you need to buy. BTU (British Thermal Units) measure the unit’s ability to remove heat.

3. Select the highest ERR:  Select an air conditioner in your price range with the highest energy efficiency rating. If the model with higher EER costs higher, the energy efficiency will reduce utility bills over time.

Maintenance

Vacuum the filter and wash it regularly to maintain your AC. You can also scrub it lightly using water and dish detergent. Rinse thoroughly and let the filter dry before re-installing it.

If a couple of fins get damaged in handling the appliance, use the edge of a credit card or a plastic putty knife to bend the fins back into their position. Insert the knife into a space above the bent fin, and slide it to the bent area. If the fins are severely bent, you can use a fin straightener tool available in online stores.

When a rattle emerges from running the unit, your first step is to investigate. Everything from a wobbly pane and a rough window sill can cause the appliance to create unpleasant sounds. You can use foam insulation strips and sound-dampening rubber sheets to help quiet the noise.

How to Get a Noiseless Cooling Experience

The perfect conditioner is as quiet as possible. People sleep better in rooms with a unit that makes no noise. Here are some ideas to get a quiet cooling experience:

Check the Power Cord

If the cord is frayed and twisted, it won’t supply the AC with enough power. This problem can cause vibrating noises when the unit restarts. Replace the cord or hire a professional if you notice these issues.

With the correct installation and proper maintenance, your unit will give you years of great performance.

Keep the Filter Clean

Most units come with a filter screen inside the faceplate. Take this off and clean it every week during summers or when you’re using the air-conditioner regularly. Many modern machines also indicate when it’s time to change the filter.

Look at the Insulation

Most units come with insulated faceplates and walls to reduce noise. If this insulation is worn, you may want to replace it. You can also hire a professional to do this for you.

If the faceplate on your AC has a large open grid, you can reduce the air intake by adding some insulation. It stops excessive vibration and unpleasant noise.

Check the Moving Parts

Before installing the unit, make sure its mechanical parts are working in order. Look at the fan blades inside the machine to ensure they’re straight. Otherwise, they’ll rub against the unit’s faceplate and make an irritating noise.


Frequently Asked Questions

Are 45 decibels loud for an air conditioner?

Air conditioner decibel levels can vary greatly. A quiet air conditioner might only create around 25 decibels of noise, louder than a whisper. Portable air conditioners are as noisy as 55 decibels, louder than the humming of a refrigerator, which is around 45 decibels.

Can my home have central air?

If you’re willing to invest in ductwork and design allowances, you can easily have central air conditioning. But before you make the final decision, schedule an in-home consultation with an HVAC professional. They’ll give you a better idea and suggest alternative cooling options, like geothermal systems and ductless split.

When should I replace the existing AC unit?

You should change it before the current system fails and leaves you to make a rushed replacement decision. Fortunately, there are a few telltale signs that indicate it’s time to start searching for new options: your unit is more than a decade old, it’s failing to meet your needs, you notice a big increase in the cost to run it, or it requires regular refrigerant refills.  

What is the average life of a window air conditioner?

Many air conditioners can last up to 15 years. You may need plenty of repairs along the way, but your technician can easily catch and fix small problems during annual checks.

How often does my AC need maintenance?

Your spring cleaning to-do list has to include AC maintenance. Regular preventive service can extend the life of your AC, but there comes the point when repairing your unit is no longer cost-effective.

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