8 Best Window Air Conditioner For Large Room (Reviews & Guide) 2018 – 2019

There are plenty of window air conditioning units designed for different coverage feet. If you are living in a large room, it pays to purchase the very best window air conditioner for large room. Because buying a unit with a low coverage will be inefficient to supply the cooled air required in a larger room.

But firstly, you need to understand what a large room is, as this will help you figure out the right air conditioning unit that can cover the aforementioned room size. A master or large bedroom is usually around 300 square feet or above while small room size is below 250 Sq feet.

Understanding the relation of both the dimension of your room and an air conditioning unit will help you make the right investment. Nevertheless, you may not bother calculating your room size anymore because the various window air conditioner discussed here are specifically for large rooms.

To save you time, here is the structured window air conditioner comparison. With this you can judge which cooling system to take home as your shopping deal.

Best Window Air Conditioner For Large Room Comparison

ImageProduct NameFeaturesDescription
Reviews of 10 Best Window Air Conditioner For Large Room Check Price
LG Energy Star Window Air Conditioner
  • 350 sq. feet coverage
  • 220 air flow rate
  • 8,000 btu’s ratings
  • Wifi support for smartphones
  • 58 pounds
  • 19.4 x 19.6 x 12.4 inches
2. Friedrich 12,000 BTU Chill Series CP12G10B Window Air Conditioner Check Price
Friedrich 12,000 BTU Chill Series CP12G10B Window Air Conditioner
  • 330 cfm
  • 12,000 btu ratings
  • 550 sq. feet rooms
  • Remote control system
  • 87 pounds
  • 22.2 x 23.6 x 15 inches
Friedrich Chill CP06G10B 6000 BTU Window Air Conditioner Check Price
Friedrich Chill CP06G10B 6000 BTU Window Air Conditioner
  • Compact design
  • Air sweep mode
  • 6,000 btu power
  • 250 highest coverage
  • Anti-microbial filters
  • 60 pounds
  • 20.9 x 18.4 x 14 inches
Koldfront WAC12001W 12,000 BTU Air Conditioner Check Price
Koldfront WAC12001W 12,000 BTU Air Conditioner
  • Filter
  • Remote
  • Sleep function
  • Btu of 12,000
  • 450 to 550 sq .ft
  • 10.9 energy ratio
  • 4-ways louvers direction  
  • 88.4 pounds
  • 23 x 22.6 x 16.1 inches
Haier Serenity Series 6,000 BTU 115V Window AC Check Price
Haier Serenity Series 6,000 BTU 115V Window AC
  • 6,000 btu
  • LED display
  • A remote unit
  • 250 coverage space
  • 24 hours timer
  • Washable mesh filter
  • 12.2 efficiency ratio 
  • 55.6 pounds
  • 18.1 x 21.2 x 12.4 inches
Perfect Aire 3PASC10000 Casement Window Air Conditioner Check Price
Perfect Aire 3PASC10000 Casement Window Air Conditioner
  • Air filter
  • 3 speed control
  • Remote system
  • Btu rating of 10,000
  • 450 maximum sq. feet
  • Temperature adjustment
  • 71 pounds
  • 23.5 x 14.5 x 20.5 inches
Emerson EARC6RE1 Quiet Kool Air Conditioner for Window Check Price
Emerson EARC6RE1 Quiet Kool Air Conditioner for Window
  • Timer
  • Auto restart
  • Three speed fans
  • 6,000 btu efficiency
  • Covers 250 square feet rooms
  • 43.5 pounds
  • 18.6 x 15.6 x 13.3 inches
hOmeLabs 5000 BTU Window Mounted Air Conditioner Check Price
hOmeLabs 5000 BTU Window Mounted Air Conditioner
  • Btu of 5,000
  • 150 feet coverage
  • Control speed up to7 option
  • Washable and reusable filters
  • Installation kit included
  • 16 x 15.4 x 12 inches
  • 36.5 pounds

Reviews of 8 Best Window Air Conditioner For Large Room

1. LG Energy Star Window AC

This LG is a proven energy saving air conditioner for large rooms among consumers. With the abundant customer reviews reaching up to 1,600+, depicts it popularity for its demand as large room unit. The LG air conditioner is the 2017 model. Due to the aged technology used in the construction makes it perform better compare to newer competitive units of low quality parts.

This window AC featured 8,000 BTU’s, powerful to cool down a room measuring 350 sq. feet. Moreover, you can select from three speed fan settings to customize prefer cooling need while its 24hrs on/off timer let you program unit working duration accordingly. With 4 ways air deflection, you can direct cooled air anywhere you want it. Furthermore, can be operated via smartphones, thanks to the WiFi that gets it connected.

  • High BTU’s capacity
  • Customize air cooling speed
  • Direct air anywhere with air flow
    direction settings
  • It’s pricey
  • Needs to be installed by en experts

2. Friedrich 12,000 BTU Chill Series CP12G10B

Friedrich CP12G10B is one of the AC featuring the highest BTU of 12,000 we reviewed. This make the Friedrich series powerful in cooling down hot air in a large room faster. Rooms not measuring more than 550 square feet is the right coverage to installed friedrich 12000 btu portable air for maximum efficiency. The working mode is another reason to consider installing this in your bedroom as it runs with ultra-quiet noise that won’t interrupt your sleep. It comes with 24 hr. on/off timer that let you program running time to your preferred timing.

This air window ac releases cooled air in 4 different ways, choose where you need the air and the machine will delivered it right there. More so, never bother of losing settings whenever there is power outage, this device is installed with auto restart function which will restart the unit with the previous settings. In addition equipped with washable filter that helps captures impurities so that you can breathe better and clean air. Installing this unit involves you placing the AC on a window frame with power outside which you will let connect to your electricity.

  • Quiet in operation
  • Consume less electricity
  • High air cooling power capacity
  • Filter purifies air before it comes
  • It is expensive
  • Big size is something I don’t like

3. Friedrich Chill CP06G10B 6000 BTU Air Conditioner

This is another friedrich window air conditioner designed for large sized rooms of 250 square feet. While the first Friedrich product features up to 12, 000 btu, this CP06G10B however comes with a lesser British Thelma unit of 6, 000 capacity. Nevertheless, the compact construction makes the Chill Series fit into small ac window outlet or through wall installation. While cooling your home, you can tailor the hour you want the ac to run via the 24 hour timing function. In addition to the features, automatic air sweeping mode that spread output all over the room for even cooling.

The contemporary design blends with modern environments making it one of the best looking window ac for bedrooms. Also with anti-microbial filter, you’ll never complain of having bad breathing problem running this Friedrich CP06G10B air conditioner. Mounting this large room air conditioning unit required standard hardware installation while the power cord can run through either right or left. The good side, it’s not difficult to install. Someone with do-it yourself wisdom can connect it following the instructions provided in the manual. 

  • Compact size
  • Cheaper compare to Friedrich CP12G10B
  • Best for space of not more than 250
    sq. feet.
  • You may need to hire a professional
    if you’re not DIY person 

4. Koldfront WAC12001W 12,000 BTU Air Conditioner

Koldfront is one of the leading Company in the heating and cooling appliance manufacturing industry. This Company is the brain behind the making of the Koldfront WAC12001W for large rooms temperature lowering. On spotting out the heating functionality of twelve thousand btu efficiency, we saw it to be a perfect choice to drive out hot air in bigger rooms.

However, you can rely on this koldfront ac to distribute cooled air in space up to 550 square feet which is equivalent to the coverage capacity of Friedrich CP12G10B Chill Series. This unit requires the following window mounting space specification, such as 33 to 36 width size and minimum height of 16. For the installation, shipping of this item comes with the installation hardware plus weather seals.  Top of the benefits, you’ll access two years warranty back on product for peace of mind running.

  • Nice for master rooms
  • Controlling via remote
  • Good warranty back up
  • Bulky size
  • It is not cheap

5. Haier Serenity Series 6,000 BTU 115V AC

For quality and peaceful sleeping in the night, Haier series air conditioner delivered the most serene environment, thanks to the ultra-quiet technology and blanket compressor for reduced noise. This unit comes with 6 feet power cord and a grounding plug which is powered by standard electrical outlet of 115V. However, the unit installation require you mounting it through wall or window space. After the entire connection, there is a remote system that let you operates the Haier Serenity Series 6,000 BTU right from your bed eliminating the need of standing up every time.

Most relevantly, equipped with cross flow fan for stronger and smoother airflow which is ideal for larger rooms faster temperature cooling.  Also featured a sleep mode technology for a comfortable sleep temperature level. The front design makes it easy to access and remove the washable filter for cleaning. To sum up this Hair air conditioner for window area placement, manufactured for rooms of 250 sq. feet.

  • High btu power
  • Reduced noise as  low as 4dB
  • The price is high
  • Low coverage capacity

6. Perfect Aire 3PASC10000

Many 10,000 btu portable air conditioner for window installing are available on the market but comes expenisve. The high price factor hinders people a lots and because of this, most people shy away due to low pocket budget. The good news is however set in here today as we were able to figure out a few dollars unit of 10, 000 btu capacity for you. Perfct Aire 3PASC10000 is the air conditioner we are taking about. It comes cheap but has top quality and relevant features require from an air conditioning device. Even though your room is as large like a living a room, that’s not a problem, Perfect Aire has the power to spread the ever cooling air you wanted into a room space of 400 to 450 square feet.

To ensure large room faster cooling, you can choose the high speed fan settings. Otherwise stick to the medium or low settings as your need may be. In addition, hassle free operation, grab your remote at any distance while in the room, tap the button and do what you desire without delay or standing from bed. The cheap window ac featured variable temperature settings which can be adjusted from 62 degree Fahrenheit up to 86 degree Fahrenheit. As such you can regulate your need to your comfort level. To install Perfect 3PASC10000, you need a casement window requirement of 15.5/16.5 width and 24.5/39.5 height. If the above requirement are meant, mounting the air conditioner becomes a work over thing.

  • Powerful air cooling
  • Tailor preference speed fan
  • Remote the ac anywhere in the room
  • Too big in size
  • Require casement crank out
  • Professional hand needs to handle the

7. Emerson EARC6RE1 Quiet Kool Air Conditioner for Window

Although, after installation you won’t need to carry the machine anymore but if you insist in getting a lightweight window air conditioner that allows for easy lifting during installation, we thereby recommend you pick Emerson EARC6RE1 as the best air conditioner on this list that meet this requisition. It therefore weighs 43.5 pounds and measures 18.6 x 15.6 x 13.3 inches. Top of the concerned, the market price is around $$. To be precise is $200 but price may however fluctuate due to market forces. Even though, there is a rise in price, it won’t go beyond $250 which is still on the fair side compare to higher price of its kind.

Why you might be curious why we included Emerson EARC6RE1 in our best air conditioners for large room window, you can however clear your doubt as follows. An air conditioner with a btu power of 6,000 figures is not for small rooms rather for bigger rooms. To add, the coverage capacity of 250 feet square also confirms Emerson EARC6RE1 for large rooms’ air cooling.  The aforementioned features are the crucial things to look for, if you are to pick a cooling unit for larger rooms. If that is well understood, moving next to the other convenient features includes a timer option to set the machine working interval, 3 fans settings and also electronic controls. The low voltage consumption and energy saving qualification, are also notable reasons for anyone who would like to run their machine throughout the night to choose this room air conditioner. However, if all of the above mentioned feature still don’t move you, I guess an Auto restarting functionality may interest you. This feature turns the unit on while maintaining the memory settings in case of power outage.

  • Great price
  • Multiple speed controls
  • One of the quietest unit here
  • Warranty: 1 yr labor, 2 yr parts and
    5 yrs on compressor
  • Not ideal for larger rooms more than

8. hOmeLabs 5000 BTU for Window Mounting

hOmelabs is giving out this indoor room window ac with all the installation kit alongside at price that won’t rob your pocket. Trust me, homelabs has been into the cooling and heating business for long. They also into manufacturing of humidifiers and dehumidifiers likewise and as such this won’t be a testing product from them. The compact conditioning air cooler runs with btu efficient rating of 5,000 to render hot home climate to a coolest condition.

The selectable Seven speed, extend your comfort to any level on how you want cooled air released into your room. Say no to dirty or allergen characterized room air, grab hOmlabs filter window mounted ac today and breathe better. The attractive side of the filter, you don’t need to change it. It is a reusable and washable model which require cleaning with dish soap and warm water. Dry it properly and return back to the device.  Owing to the 150 sq. ft. we however recommend it for small rooms or personal space cooling.

  • Compact and quiet unit
  • I like the 7 speed selection
  • Wash and replace filters save cost of
    new ones
  • For small spaces
  • Manual operation

Which are the best window air conditioners brand?

No longer a new thing as to the claim of every manufacturer saying they have the best products. Sure it’s like a school bell that rung for closing and who won’t like to go home? That’s how it is in the air conditioner making world as no manufacturer will fault their products. Nevertheless, in the course of adequate research and information secured from the parts of consumers, our team gathered up the following list of best window air conditioner brand. This companies you can rely on any day for high quality cooling appliances:

LG: Many of us know LG company to be a multinational Company. LG produces different home appliances such as TV, freezers, and the rest. The Headquarter is located in South Korean and if you would like to know more about them, you can google for LG. However, this product from them is one of the best window ac from them.    

Frigidaire: This is located in American but subsidiary to the parents Company in the Europe called Electroux. The name Fridgaire come into existence in the 1919 and the first product that was produced under this company was called a refrigerant which was manufactured by Nathaniel B and Alfred Wales. Today Fridgaire is popular in the US among consumers. Although we couldn’t extend the scope of our reviews to their product but you can find some here.

hOmelabs: This brand is one of the brand I loved so much. Their product is standard and their product designs are essential. I boldly recommend hOmelabs when it comes heating/cooling system. This hOmeLabs 5000 BTU Window Mounted Air Conditioner is a mark of quality and functionality you would like.

Friedrich:  Personally, I have a soft spot for products Friedrich has because of the elegant construction.  From their dehumidifiers to Ac, they’re just good at what to do. If you want a product from the company, check out this recommendation.  

Haier: This is a Chinese company with Headquarter in Qingdao. The brand are into electronics and home appliance making. If you are not new to shopping, then you should have seen other appliances this brand offers. In this large room best air window mounted conditioning unit reviewed, we featured this model from Haier.

Koldfront: This Company may not be a household names but certainly, the brand have a strong voice in the air conditioner making industry.  With this WAC12001W hand work from them, you are guaranteed of whole large-room cooling faster.

The next 2 runner up for best brand of window ac in this discussion goes to Emerson and Perfect Aire Company. We tested their product and customer’s words also attest to the satisfaction they enjoyed. Here is the Emerson EARC6RE1 Quiet Kool 6,000 Btu and Perfect Aire 3PASC10000 10,000 BTU respective product from the two product which can consider.   

Types of Air Conditioner for Homes

We know you have made up your mind to settle for window ac system and that’s why you came here. But it is wise to know the types that are available maybe you can have a change of mind or for future need. Check out the various types available for different areas of home placement.  

Central air conditioning: This is the most common type among cooling system because of the whole house coverage capacity it possess. In most homes, you will find this model installed in the living room or large business environment. This type supply air via a return duct. The duct withdraws air from home atmosphere and process it via warm/ cooling mechanism and the final result is brought back into the ac unit compartment and ready to deliver.

However, installing a central air system requires plenty preparation and strategic planning especially the coverage sizing. Because mounting a lesser capacity air conditioner will definitely not improve the quality of home air and may also leads to high energy bills because you will like to increase the running cycle until home temperature drops to a comfortable state.  

Window air conditioners: As the name sound’s, this types are install on windows and generally for single rooms cooling. Window AC works by releasing warmer air through the back while blowing cooler air into it. Think of a small space or large rooms as the best places to make use of this kind. But you’ve to decide the coverage size of the room size you want. For large big rooms, pick a unit from 250 (Two Hundred Fifty) square feet and above and lesser value for small rooms. Follow the comparison chart to guide you.

Mini split, ductless air conditioners: These work similarly to central air system. They usually comes with an outside compressor and the indoor unit that manages the cooling aspect. This kind is a perfect choice for people with notion of cooling each room separately. Various mini split or ductless air conditioner can have many indoors units connected to one condenser/compressor. Nevertheless, each of the section will have its separate thermostat which lets you regulate each room temperature accordingly. This feature is virtually nice if you want to cool an area of house that’s being powered.

Portable air conditioners: These are seen as new technology breakthrough in the cooling industry.  This are designed to collect warm air into them cooling it and then returning it back. Portable units also have vent where a hose is attached to dump unprocessed warm air outdoors. We can however see portable system like windows models because they are best for single rooms and very affordable.

To learn more about air conditioner and how it works, follow this guide https://www.energy.gov/articles/energy-saver-101-infographic-home-cooling

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