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Best 8000 BTU Air Conditioner Reviews: 2023

The 8000 BTU air conditioners are considered one of the smallest capacity air conditioners. They are popular because they are great at cooling smaller-sized rooms, bedrooms or even apartments. Though there are smaller capacity air conditioners, 8000 BTU air conditioners are the sweet spot between great cooling capacity and an affordable price range.

An 8000 BTU air conditioner can cool down a room sized between 250 to 400 sq ft ( depending on the model). And with this increase in size, you may expect a few additional features like a 24-hour timer, multiple fan speeds, modes and quiet operations.

Here’s what you need to look at while buying the best 8000 BTU air conditioners:

Top Features to Look At Buying the Edifiers

Type of AC unit: Only two types of air conditioners can produce 8000 BTUs of cooling power. The central air conditioners and mini split ductless AC systems produce at least 9000 BTUs of cooling power.

So, you have the option to choose from two types of AC units:

Window AC or Through the Wall Air Conditioners and Portable ACs. Window ACs are designed to sit in the window. They are a single unit consisting of parts inside one metal frame. As the name suggests, portable air conditioners can be moved from one place to another. They have a single or dual hose that sucks the warm air from inside to vent it outside.

EER: The EER (Energy Efficiency Ratio) rating measures how energy efficient an air conditioner is. Higher the EER rating better the energy savings. You should look for at least a 9 EER rating for both window AC and portable AC to ensure your AC doesn’t lead to unnecessary utility bills.

Room size (sq.ft): A typical 8,000 BTU AC can cool down a room sized between 250 to 400 Sq Ft. It depends on the cooling capacity of the unit and the model.

Today in this article, we are enlisting the best 8,000 BTU air conditioner. We have also provided a full “Buying Guide” to help you find your best 8,000 BTU air conditioner.

Best 8000 BTU Air Conditioner Table

Best 8,000 BTU Air ConditionersType of ACEER RatingCooling AreaBuy Now
Frigidaire 8000 BTU Air Conditionerwindow ac12350 sq ftCheck On Amazon
Midea 8000 BTU Air Conditionerwindow ac15350 sq ftCheck On Amazon
SereneLife 8000 BTU Air Conditionerportable9.8215 sq ftCheck On Amazon
LG 8000 BTU Air Conditionerwindow ac13350 sq ftCheck On Amazon
BLACK+DECKER 8000 BTU Air Conditionerportable4.62350 sq ftCheck On Amazon
Shinco 8000 BTU Air Conditionerportable---200 sq ftCheck On Amazon
LG 7 8000 BTU Air ConditionerThrough the wall10.6330 sq ftCheck On Amazon
Keystone 8000 BTU Air ConditionerThrough the wall13350 sq ftCheck On Amazon

Best 8000 BTU Air Conditioner Reviews

1. Frigidaire 8000 BTU Air Conditioner

Frigidaire 8000 BTU Air Conditioner

Frigidaire is an American brand known for its innovative and energy-efficient home appliances. The Frigidaire FFRRE083WAE model is a window-mounted air conditioner with 8,000 BTUs of cooling power which can instantly cool down a 350 sq foot of space.

It has an EER rating of 12 which is amazing considering it’s a window air conditioner. It’s compact, very efficient at cooling and incredibly energy-efficient.

There are 3 adjustable speed settings, and 24-hour adjustable timer, and a simple remote control for your convenience.

While operating at its highest speed settings, it produces 55 dB of noise. We can’t claim it to be the quietest, but it does the job. You can pre-set the room temperature and set the timer at any time of the day for immediate comfort when you get back home.

It comes with a washable filter and a filter check alarm. The package includes all the mounting kits and adjustable side panels to fit your windows perfectly. Installation is also fairly simple. What’s more, you get a 1-year of warranty from Frigidaire.

Best Features:

  • Window air conditioner
  • 8,000 BTU of cooling power
  • EER 12 rated
  • 55 dB of operating noise
  • 24-hour timer
  • Sleep mode and Eco mode
  • Washable filters with filter check alarm
  • 1 year of warranty

Pros:

  • Affordable
  • Energy efficient
  • Easy to install
  • Low-maintenance

Cons:

  • Noisy operations

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2. Midea 8000 BTU Air Conditioner

Midea 8000 BTU Air Conditioner

Midea is a global manufacturer of affordable and reliable home appliances, air conditioners, and commercial equipment. The Midea U-shaped smart inverter AC is made to save you 35% on your electricity bills. It’s EER 15 rated and energy star certified and can easily cool down a space of 350 sq ft. It’s arguably one of the most energy-efficient air conditioners on the market today.

It’s stylish, efficient, and, most importantly, incredibly quiet. It operates only at 42 dB, which also makes it one of the quietest window air conditioners.

You get plenty of features with Media U. If you want a smart AC, this is it. It gets connected to Wi-Fi, and you can operate this from anywhere using MideaAIr App. It’s also compatible with Google Assistant and Alexa.

Other than this, you get long-distance airflow for up to 20 feet. It also comes with Sleep mode, Eco Mode, Timer and dehumidification function. Also, you get 1 year of warranty from the manufacturers.

Best Features:

  • Window air conditioner
  • 8,000 BTU of cooling power
  • EER 15 rated
  • Can cool down a 350 sq ft room
  • Smart inverter compressor
  • Wi-Fi enabled
  • Compatible with Alexa and Google Assistant
  • Sleep mode, eco-mode, timer function
  • Washable air filters
  • 1-year warranty

Pros:

  • EER 15 rated
  • Smart and stylish
  • Plenty of features

Cons:

  • Difficult to install

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3. SereneLife 8000 BTU Air Conditioner

SereneLife 8000 BTU Air Conditioner

SereneLife is a reputable manufacturer of portable ACs. It has received some amazing reviews on Amazon and over 20K ratings.

The 8,000 BTU portable air conditioner from SerenerLife can cool down a 215 sq ft room. It has a 9.8 EER rating which is good enough for a portable air conditioner.

It features 3-in-1 functions which are an AC, a fan and a dehumidifier. Being a portable air conditioner, you can move it anywhere in the room and also take it with you for camping. It comes with 3 fan speed settings and can remove 1.2L of moisture from the air per hour which is incredible.

We love its sleek and free-standing design, with caster wheels, it’s super easy to move. The only downside of this AC is the noise. It produces around 55 to 57 dB of noise whereas the Midea window air conditioner only produces 42 dB of noise.

However, it’s totally worth it, considering its price tag. Other features include self-evaporation technology which means you don’t have to drain it with your hands, a 24-hour timer with automatic swing mode, a remote controller and an LED display with push button controls.

Best Features:

  • Portable air conditioner
  • 8,000 BTU of cooling power
  • Can cool down a 215 sq ft room
  • EER 9.8 rated
  • 55-57 dB of operating noise
  • Dehumidifier function can remove 1.2 L of moisture per hour
  • Self-evaporation technology
  • Timer, remote control
  • Sleep mode
  • Washable air filters
  • 1-year warranty

Pros:

  • Super easy to install
  • Energy-efficient
  • Efficient, smart and portable

Cons:

  • Bulky exhaust hose

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4. LG 8000 BTU Air Conditioner

LG 8000 BTU Air Conditioner

World’s leading manufacturers of AC, L.G have come up with an 8,000 BTU window air conditioner. Those looking for a reliable window air conditioner can consider this unit.

It’s EER 13 rated, which is amazing considering it’s a window air conditioner. It’s energy star certified, which is government recognition of the most energy-efficient air conditioners.  It can cool down a 350- sq ft area. It also has 3 fan speeds, a remote controller and auto cool mode.

The operations are quieter overall. It produces around 52 dB of noise while operating at its highest speeds. It even has dehumidifying capabilities, which can remove 2.2 pints of moisture per hour. It’s low maintenance as well. All you need to do is clean the air filters once in a while, and there’s a filter check alarm which will tell you when to do so.

We love its sleek and compact design, which is super easy to install. It comes with all the mounting kits. Overall, it’s a great buy from a brand you know and trust.

Best Features:

  • Window air conditioner
  • 8,000 BTU of cooling power
  • EER 13 rated
  • Energy Star certified
  • Can cool down a 350 sq ft size room
  • 52 dB of operating oise
  • Dehumidifying capabilities
  • 3 fan speeds
  • Remote controller, auto-cool mode, 24-hour timer

Pros:

  • G reliability
  • 1-year warranty on parts 5 years on the compressor
  • Looks smart and elegant
  • Easy to install

Cons:

  • Little noisy

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5. BLACK+DECKER 8000 BTU Air Conditioner

BLACK+DECKER 8000 BTU Air Conditioner

BLACK+DECKER has a huge collection of window and portable ACs. If you are looking for a portable AC to cool down a small space, then this can be a great buy.

The quiet and powerful portable AC from BLACK+DECKER is ideal for a room of up to 350 sq feet. The portable AC has an EER rating of 4.62 which is not bad considering a portable AC unit. This is enough to keep you cool and comfortable all summer while keeping your electricity bills low.

While in sleep mode, it produces 51 dB of noise, and in the highest speed settings, it produces 53 dB of noise. There are 3-speed settings plus an auto fan mode which adjusts the fan speed according to the room temperature. It comes with caster wheels so you can move it from room to room. It can also be used inside your tent, RV or dorms.

Other features include a simple remote controller, 24-hour timer, washable air filters and self-evaporation system, which means no hassle of drain pans and buckets. It also has dehumidifying capabilities and doubles up as a heater during the winter months. The working temperatures are between 61 degree F to 88 degree F.

Best Features:

  • Portable air conditioner
  • 8,000 BTUs of cooling power
  • Can cool down a space of up to 350 sq ft
  • EER rating 4.62
  • 51-53 dB of operating noise
  • Doubles up as a heater
  • Remote controller
  • 24-hour timer
  • Self evaporation system
  • Washable air filters
  • 1 year of warranty on parts 5 years on the compressor unit

Pros:

  • Easy to install
  • Easy to move
  • Doubles up as a heater
  • Portable
  • Small and compact

Cons:

  • Little noisy

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6. Shinco 8000 BTU Air Conditioner

Shinco 8000 BTU Air Conditioner

Anyone looking for a budget-friendly portable air conditioner should definitely have a look at the Shinco portable air conditioner. It’s an 8000 BTU cooling capacity unit which can easily cool down a 200 sq ft space.

It’s a little louder than our other picks and has a mechanical growling noise, producing around 55 dB of noise in the low-highest speed settings. However, it still manages to cool down the room quickly and efficiently. Moreover, it costs a lot less than other picks but still offers the most useful features like self-evaporation systems.

It comes with a simple remote controller, 2 fan speed settings and 24-hour timer. There are three modes: fan, cool and dry. It can remove up to 19.2 liters of moisture per day and doesn’t need emptying by hand.

With rolling caster wheels, you can move the AC from one room to another. Please note that it’s only compatible with sliding windows. It comes with a 59-inch exhaust hose and a window sealing kit and doesn’t require any other mounting kits. Hence, the installation is very simple and quick.

Best Features:

  • Portable air conditioner
  • 8,000 BTUs of cooling power
  • Can cool down a space of up to 200 sq ft
  • 55 dB of operating noise
  • Remote controller
  • 24-hour timer
  • Self-evaporation system
  • Washable air filters

Pros:

  • Quick and easy installation
  • Lightweight
  • Self evaporation system

Cons:

  • Loud

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7. LG 7 8000 BTU Air Conditioner

LG 7 8000 BTU Air Conditioner

Those looking for a through the wall can go with the L.G 7,800 BTU air conditioner. This is the best air conditioner if you are looking for a brand you know and trust.

It comes with an EER rating of 10.7 which is amazing for a through-the-wall air conditioner. Moreover, it’s Energy Star certified, so you can be sure that this will save on your annual electricity bills. It’s ideal for a space of up to 330 sq ft.

Other features include 3 cooling fan speeds, and 3 pre-programmed modes, which are cool, dry and fan. The dry mode can remove up to 2.1 pints of moisture per hour which is again excellent if you live in hot and humid weather.

It comes with all the mounting kits and trim kits for indoor installation. Besides these, you get removable and washable air filters, simple remote control and 4-way air defections.

The L.G 7,800 BTU is an excellent option for cooling a small to medium-sized room. You also get 1 year of warranty on the parts.

Best Features:

  • Through-the-wall air conditioner
  • 7,800 BTUs of cooling power
  • 7 EER rating
  • Can cool down a space upto 330 sq ft
  • Dry mode removes 2.1 pints of moisture per hour
  • 3 fan speeds
  • Washable air filters
  • Remote controller
  • 4-way air deflection
  • 1-year warranty

Pros:

  • Amazing cooling capabilities
  • Energy saving
  • Eco-friendly refrigerant
  • G reliability

Cons:

  • Little noisy

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8. Keystone 8000 BTU Air Conditioner

Keystone 8000 BTU Air Conditioner

Keystone is a small scale home-appliance brand that manufacturers highly reliable, low-maintenance products at competitive prices.

This 8000 BTU through-the-wall air conditioner can effectively cool down a 350 sq ft room. It comes with an EER 10.6 rating which is excellent for an air conditioner at this price. If you want the comfort of an air conditioner but don’t want it to cost a fortune, this should be your buy.

It comes with three fan speeds and has dehumidifying capabilities, which can remove up to 2.1 pints per hour. However, it’s quite noisy when compared to other models listed here. The noise level can range from 56.8 to 51.8 dB. But still, it’s a great performer when you compare the price.

Other features are remote control, timer, and energy-saver mode. And yes, it comes with front access filters to make the cleaning easy. It has a filter check alarm so you will know when it needs cleaning.

This air conditioner is built to fit your 24.5” to 27” sleeve. But they also provide foam seals and installation kits. And if you don’t have a sleeve at all, a matching Keystone KSTSLV1 is available, which is sold separately.

Best Features:

  • Through-the-wall air conditioner
  • 8,000 BTU of cooling power
  • EER 10.6 rated
  • Can cool down a 350 SQ FT space
  • Noise levels 56.8 to 51.8
  • Dehumidifying capabilities can remove 2.1 pints of moisture per hour
  • Remote control, timer, filter check alarm
  • Energy Saving mode
  • 1-year warranty on parts, 4 years on the sealed system

Pros:

  • Affordable
  • Easy to maintain
  • Easy to install
  • Great cooling power

Cons:

  • Noisy
  • Average build-quality

Buy Now From Amazon

Buying Guide For Best 8000 BTU Air Conditioner

So, this was our list of the best 8,000 BTU air conditioners. However, first-time buyers should consider a few factors while buying their first air conditioner. Check out the detailed buying guide below.

Type of AC unit: The central air conditioners or the mini split air conditioner produce a minimum of 9000 BTUs of power, which means there are only two types of air conditions that produce 8000 BTUs of cooling output. They are window AC os through the wall air conditioners and portable ACs.

Small window and portable air conditioners can produce as few as 8,000 BTU. They are, therefore, ideal cooling devices for small to medium-sized rooms.

Window Air Conditioners: Window air conditioners come in different sizes. They are a great option for cooling small to medium-sized rooms. They are also the most common type of air conditioner.

It’s a single unit with all of its parts enclosed inside. It blows the hot air through its outdoor unit and pulls in cool air into the room through the indoor unit. These units are designed to sit inside a window with their front parts forward and rear parts backward. Sometimes, they fit into a wall by making a hole in it.

They have filters that slide out, so they are also easy to clean. They may come with remote controllers or smart systems.

The prices of window air conditioners also vary a lot. Their prices start from $100 and can go up to $1000 for purchase and installation.

1. Portable Air Conditioners

Portable air conditioners are more or less similar to window air conditioners. Enclosed in a single unit, portable air conditioners are free-standing units with wheels so you can move them from one place to another.

They are the simplest type of unit which only needs access to a power outlet and a window to vent the hot air through its exhaust hose.

Portable air conditioners are appropriate for smaller places or situations where you cannot install a window or through-the-wall air conditioners. Small-size portable air conditioners can also be used for cooling down bathrooms or kennels. You can also take them for camping and install them in your RVs.

Portable air conditioners can be single-hose or dual-hose. Single-hose portable air conditioners draw in air from inside the room and expel it outside, while dual-hose air conditioners draw air from the outside through one hose, cool the compressor, and then exhaust the air outside through the other hose.

Portable air conditioners range in price from about $200 to $800, and are incredibly simple to install and use. However, they take up little floor space.

2. EER

The EER rating is the Energy Efficiency Rating of cooling devices.

The EER (Energy Efficiency Ratio) rating measures how energy efficient an air conditioner is. This rating tells you how much cooling the air conditioner can produce per unit of electricity it consumes.

A higher EER rating means that the air conditioner can produce more cooling per unit of electricity, which makes it more energy-efficient. This can lead to lower electricity bills, as the air conditioner will use less electricity to provide the same level of cooling.

For instance, an air conditioner with an EER rating of 12 can produce 12,000 BTUs of cooling while consuming 1,000 watts per hour. An air conditioner with an EER rating of 18 can produce the same 12,000 BTUs of cooling while consuming only 667 watts of electricity per hour. This means it is more energy-efficient than the first air conditioner.

So, when buying an air conditioner, you should look for one with a higher EER rating as it will save you money on electricity bills in the long run.

3. Room Size (sq. ft)

8000 BTU AC units are designed for cooling spaces between 250 to 450 sq ft. The range varies depending on the efficiency and cooling capacity. 8,000 BTU units can cool down a larger space than this, but the cooling power will start to slow down as the room size increases. Also, this will cause significant strain on the AC’s components which will cause wear and tear and eventually will shorten your AC’s lifespan.

4. No. of Speeds

It is another important factor that you need to consider, your AC’s fan speeds. Most of the portable and window ACs have adjustable fan speeds. You should look for an 8000 BTU air conditioner with at least 2 adjustable fan speeds. The more, the better. It will simply ensure you can rest at your most comfortable temperature.

5. Noise Level

Another important consideration is your AC’s operating noise level. Usually, the quieter, the better. But it’s almost impossible to find an AC that operates in complete silence. The quietest ACs in the market still produce 39 to 42 DB of noise. Anything above 55 dB is considered to be loud. A normal human conversation produces around 60 dB of noise, while a quiet whisper produces around 30 dB of noise.

6. Warranty

A warranty is important for an air conditioner because it provides the owner protection and peace of mind.

If the air conditioner malfunctions or fails within the warranty period, the manufacturer will either repair or replace it at no additional cost. This can save you significant money, as repairing or replacing an air conditioner can be expensive.

A warranty also assures you that the air conditioner you purchased is of good quality and has been tested by the manufacturer. This is because manufacturers are confident in their products and are willing to provide a warranty to back them up.

An air conditioner warranty also gives you peace of mind knowing that your purchased unit will likely last for a long time.

In summary, having a warranty for an air conditioner is important as it provides protection, quality assurance, longevity, and customer support.

Best 8000 BTU Air Conditioner FAQs

1. Is 8000 BTU enough for a bedroom?

Ans: Generally, an 8,000 BTU air conditioner can cool a room around 250 to 350 sq feet. If your bedroom is within this size range, your AC should be able to cool down your bedroom. However, if the room is larger or poorly insulated, you might require an AC with a greater capacity of BTU output.

2. How much area will be cooled with 8000 btu?

Ans: An 8000 BTU (British Thermal Unit) air conditioner can effectively cool approximately 250-350 square feet (23-32 square meters).
However, it’s important to note that several factors can affect an air conditioner’s cooling capacity, including the insulation level, ceiling height, and the number of windows in the room.

3. Can I set a timer on my 8000 BTU AC?

Ans: Whether or not you can set a timer on your 8000 BTU air conditioner will depend on your unit’s specific model and features. However, many modern air conditioners, including 8000 BTU models, come with a timer feature.
A timer feature allows you to set the air conditioner to turn on or off at a predetermined time. For example, you can set the air conditioner to turn on half an hour before you get home from work so that the room is cool and comfortable when you arrive.

4. Can an 8000 BTU AC be used in a windowless room?

Ans: In a windowless room, you could consider using a portable air conditioner with a vent hose that can be directed through a hole in the wall or ceiling to vent the hot air outside.

Conclusion

If it’s an 8,000 BTU air conditioner, you have two options: a window AC or a portable AC. Most 8,000 BTU air conditioners can cool down a room sized between 250 to 400 sq ft. They are perfect for small to medium-sized rooms.

Ensure they have an EER rating above 9 to ensure the AC doesn’t lead to unnecessary utility bills. Also, ensure your AC is quiet for a comfortable night’s sleep and comes with multiple speed settings. Above all, don’t forget to check on the warranty.

If you are still confused about the purchase here are our top three recommendations:

  • If you are looking for the best 8,000 BTU window air conditioner, you can go with Frigidaire 8000 BTU Air Conditioner with your eyes closed. The Frigidaire has an EERrating of 13, and it can cool down 350 sq ft of area. It comes with all the bells and whistles. Plus you get 1 year of warranty from the manufacturer.
  • If you are looking for a budget 8,000 BTU portable air conditioner, we recommend going with SereneLife 8000 BTU Air Conditioner. Even though it’s from a small brand, it’s packed with almost all the important features like a 24-hour timer, dehumidifying capabilities, self-evaporating technology, 3-fan speeds and others. It’s a great buy considering the price.
  • If you are sensitive to noise, you can go with the Midea 8000 BTU Air Conditioner. This unit works with only 42 dB of noise, making it one of the quietest window air conditioners on the market. Not only that, the Media 8,000 BTU air conditioner is EER 15 rated and can’t cool down a 350 sq ft area. It’s also compatible with Alexa and Google Assistant.

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