8 Best Window Air Conditioners for a Bedroom (October 2026)
The best window air conditioners for bedrooms include the Frigidaire 5 for a compact bedroom, the GE 6 for scheduled cooling, and the GE 5 for simple mechanical controls.
On this page (6 sections)
The best window air conditioner for a bedroom up to 150 sq ft is the Frigidaire 5,000 BTU model, which has a 52 dBA sound level and Auto Restart. For a room up to 250 sq ft, the GE 6,000 BTU electronic model scores highest among the 6,000 BTU picks.
A bedroom unit needs to match the room, window and your tolerance for sound and light. Compare the stated room coverage first, then decide whether a remote, app control or simple dials matter most.
For a starting point on capacity, see our window air conditioner sizing guide. If you are still deciding on the unit type, our guide to choosing a window AC covers when a portable model may suit better.
Our picks at a glance
-
1
Best for a compact bedroomFrigidaire 5,000 BTU window air conditioner
8.7/10 our score
See it on Amazon -
2
Best for scheduled coolingGE 6,000 BTU electronic window air conditioner
8.4/10 our score
See it on Amazon -
3
Best for simple mechanical controlsGE 5,000 BTU window air conditioner
8.5/10 our score
See it on Amazon
- 4
Check itFrigidaire 6,000 BTU window air conditioner with remote
Best for a bedroom up to 250 sq ft - 5
Check itLG 6,000 BTU window air conditioner
Best for adjustable airflow - 6
Check itLG 6,000 BTU Wi-Fi window air conditioner
Best for app control - 7
Check itGE 6,000 BTU electronic window air conditioner (earlier model)
Best for extra cooling modes - 8
Check itDELLA 6,000 BTU window air conditioner
Best for app and voice options
Which window air conditioner fits a bedroom best?
The Frigidaire 5,000 BTU model is the top-scoring pick for a bedroom up to 150 sq ft. For rooms up to 250 sq ft, the GE 6,000 BTU model has the highest score among the 6,000 BTU options.
Our score weighs specs, features and buyer feedback against what you're shopping for. We compared stated capacity, sound details, controls and bedroom features.
| Product | Best for | Cooling capacity | Room size | Sound level | Our score |
|---|---|---|---|---|---|
| Frigidaire 5,000 BTU window air conditioner | a compact bedroom | 5,000 BTU | Up to 150 sq ft | 52 dBA | 8.7 |
| GE 6,000 BTU electronic window air conditioner | scheduled cooling | 6,000 BTU | Up to 250 sq ft | 8.4 | |
| GE 5,000 BTU window air conditioner | simple mechanical controls | 5,000 BTU | Up to 150 sq ft | 8.5 | |
| Frigidaire 6,000 BTU window air conditioner with remote | a bedroom up to 250 sq ft | 6,000 BTU | Up to 250 sq ft | 52 dBA | 8.3 |
| LG 6,000 BTU window air conditioner | adjustable airflow | 6,000 BTU | Up to 250 sq ft | As low as 52 dB | 8.1 |
| LG 6,000 BTU Wi-Fi window air conditioner | app control | 6,000 BTU | Up to 250 sq ft | 7.8 | |
| GE 6,000 BTU electronic window air conditioner (earlier model) | extra cooling modes | 6,000 BTU | Up to 250 sq ft | 7.6 | |
| DELLA 6,000 BTU window air conditioner | app and voice options | 6,000 BTU | Up to 250 sq ft | 7.0 |
The best window air conditioners for bedrooms
The right pick depends on bedroom size and the controls you'll use. Start with the room coverage, then weigh sound mode, timer and filter care.
Frigidaire 5,000 BTU window air conditioner: Best for a compact bedroom
- Cools up to 150 sq ft
- 52 dBA operation
- Two fan speeds
- Auto Restart
This 5,000 BTU model is rated for rooms up to 150 sq ft. Its washable filter, two fan speeds and Auto Restart keep the controls simple.
Pros
- Quiet operation at 52 dBA
- Washable filter
- Extra-long power cord
Cons
- No remote control
- Best suited to smaller rooms
The Frigidaire 5,000 BTU model suits a compact bedroom with stated coverage up to 150 sq ft. It runs at 52 dBA and has two fan speeds.
Effortless Temperature Control helps maintain the preset temperature, and Auto Restart restores the previous settings after a power interruption. The washable filter captures dust and can be cleaned for reuse.
This model has no remote control. Its extra-long three-prong power cord and adjustable side panels help with installation, but measure the window and check outlet access first.
Choose it for a smaller bedroom where basic controls are enough. For rooms up to 250 sq ft, compare the 6,000 BTU choices.
GE 6,000 BTU electronic window air conditioner: Best for scheduled cooling
- Cools up to 250 sq ft
- Remote control
- 24-hour programmable timer
- Energy Saver Eco Mode
A remote and programmable timer let you adjust cooling from bed and plan when the unit runs. Its Eco Mode cycles the compressor to maintain the set temperature.
Pros
- Remote control
- 24-hour timer
- Washable filter with reminder
Cons
- Not Wi-Fi compatible
- Fixed chassis requires a compatible double-hung window
The GE 6,000 BTU electronic model suits a bedroom where you want to set cooling before bed or adjust it from across the room. It covers rooms up to 250 sq ft and includes a remote and 24-hour programmable timer.
Its digital thermostat sets temperatures from 64°F to 86°F. Energy Saver Eco Mode cycles the compressor to maintain the set temperature, and Auto Restart remembers settings after a power outage.
The washable filter has a reminder indicator, which helps keep cleaning on your routine. This GE model is not Wi-Fi compatible, so it offers remote control without app setup.
Choose it if scheduled cooling and digital temperature control matter more than smart features. Confirm the window dimensions and type before you buy, since this is a fixed-chassis unit.
GE 5,000 BTU window air conditioner: Best for simple mechanical controls
- Cools up to 150 sq ft
- Low mode at 52 dBA
- Mechanical controls
- Auto Restart
Mechanical dials make this a straightforward choice for a smaller bedroom without app or digital controls. It includes two cooling modes, two fan speeds and a washable filter.
Pros
- Simple mechanical controls
- Low mode at 52 dBA
- Auto Restart
Cons
- No remote control
- Fixed chassis needs a compatible window
The GE 5,000 BTU unit is for a bedroom up to 150 sq ft where you prefer mechanical controls. Its dials control temperature and fan speed, with no Wi-Fi, app or digital menu to learn.
GE specifies two cooling modes and two fan speeds. Low mode is rated at 52 dBA, and Auto Restart restores the settings after power returns.
The included installation kit and washable filter support setup and basic maintenance. The fixed chassis is designed for double-hung windows from 27.125 to 36 in wide and at least 13.375 in high.
Choose this GE if straightforward dials matter more than a remote. For a larger room or scheduled overnight cooling, compare one of the 6,000 BTU electronic models.
Frigidaire 6,000 BTU window air conditioner with remote: Best for a bedroom up to 250 sq ft
- Cools up to 250 sq ft
- 52 dBA operation
- Remote control
- Sleep Mode and 24-hour timer
Remote control, Sleep Mode and a 24-hour timer make it easy to set cooling around a bedroom routine. Its stated room coverage suits a larger bedroom than a 5,000 BTU unit.
Pros
- Remote control
- Sleep Mode and Eco Mode
- Washable filter with Clean Filter alerts
Cons
- No Wi-Fi control
- Room coverage still depends on layout and heat load
The Frigidaire 6,000 BTU model is suited to a bedroom up to 250 sq ft. It operates at 52 dBA and includes a remote for adjusting settings across the room.
Sleep Mode gradually raises the temperature overnight, while Eco Mode is designed to reduce energy use as the unit maintains a comfortable temperature. The 24-hour timer lets you plan cooling around bedtime and wake-up time.
The washable dust filter and Clean Filter alert make routine care easier to track. Room coverage can vary with layout and heat load.
Choose this model if remote access and timer control matter in a bedroom. If your room is smaller, a 5,000 BTU unit may be a better capacity match.
LG 6,000 BTU window air conditioner: Best for adjustable airflow
- Cools up to 250 sq ft
- 52 dB in low mode
- Remote control
- Two-way air deflection
Two-way air deflection helps direct airflow around a bedroom, while the remote lets you adjust settings from across the room. The washable filter slides out for cleaning.
Pros
- Low mode is rated at 52 dB
- Remote control
- Auto Restart
Cons
- No Wi-Fi control
- Check the window dimensions before installation
The LG 6,000 BTU unit is a bedroom option when airflow direction matters. Its two-way air deflection lets you direct air, while the remote and digital control panel make adjustments easier from bed.
The product information states coverage up to 250 sq ft and sound as low as 52 dB in low mode. It also includes three cooling and fan speeds, Auto Restart and a slide-out washable filter with a filter reminder.
The coverage makes it more suited to a medium bedroom than a very small room. Check the window opening and installation instructions before choosing it.
Pick this model if you want a remote and flexible airflow direction. For app-based control, the LG Wi-Fi model offers a connected option.
LG 6,000 BTU Wi-Fi window air conditioner: Best for app control
- Cools up to 250 sq ft
- Wi-Fi and remote control
- LG ThinQ app
- Washable filter
Wi-Fi and the LG ThinQ app add remote access for a bedroom routine. The included remote and washable filter also support everyday use without relying on the app.
Pros
- Wi-Fi control through the LG ThinQ app
- Remote included
- Washable filter and check filter alert
Cons
- More controls than a basic bedroom setup needs
- Confirm window fit before buying
The LG 6,000 BTU Wi-Fi unit is a bedroom pick for people who want to control cooling through an app. It covers rooms up to 250 sq ft and includes both a remote and Wi-Fi control through LG ThinQ.
You can also use voice control with Alexa or Google Assistant. The washable dust filter has a check-filter alert, and the unit includes an installation kit.
The added connectivity may be useful if you want to change settings before entering the bedroom. If you prefer simple controls or do not need app access, a non-connected remote model may be easier to use.
Choose it for app control in a room within its stated coverage. Check the double-hung window measurements before purchase.
GE 6,000 BTU electronic window air conditioner (earlier model): Best for extra cooling modes
- Cools up to 250 sq ft
- Three cooling modes
- Three fan speeds
- Remote control
Three cooling modes and three fan speeds give you more settings to adjust for bedroom comfort. It also includes an installation kit and removable filter.
Pros
- Three cooling modes and fan speeds
- Remote control
- 24-hour timer
Cons
- Confirm the exact window fit
- Sound levels vary by operating mode
This earlier GE 6,000 BTU electronic model suits a bedroom where you want several cooling and fan settings. It is designed for rooms up to 250 sq ft and includes a remote and a 24-hour timer.
Three cooling modes and three fan speeds provide more adjustment options. The washable filter slides out for cleaning, and the unit includes an installation kit.
Sound levels differ by mode, so compare the figures for the setting you expect to use at night. This model fits double-hung windows 21.875 to 36 in wide and at least 13.375 in high.
Choose it if the extra modes are useful and its fit works for your window. For a stated low-mode sound figure, compare the other models' noise details.
DELLA 6,000 BTU window air conditioner: Best for app and voice options
- Cools up to 250 sq ft
- App and remote control
- Three fan speeds
- 51 dB stated sound level
App, remote and voice controls offer several ways to adjust a bedroom unit. Della states a 51 dB sound level and includes a 24-hour timer and sleep mode.
Pros
- App, remote and voice control
- Sleep mode and 24-hour timer
- Three fan speeds
Cons
- Check the window's minimum height
- App features may be unnecessary for basic cooling
The DELLA 6,000 BTU unit suits a bedroom where you want app and voice options alongside a remote. It is rated for rooms up to 250 sq ft, and Della states a sound level as low as 51 dB.
Its controls include three fan speeds, Sleep Mode, Eco Mode and a 24-hour timer. The washable filter can be removed for monthly cleaning.
This model needs a window at least 14.5 in high and between 23 and 34 in wide. Check those measurements, especially if your bedroom window is short or has an unusual frame.
Choose DELLA if connected controls and the stated low sound level appeal to you. If you do not need app features, compare the simpler remote models before deciding.
How should you size a bedroom window AC?
Match the unit's stated coverage to the bedroom, then consider heat and layout. The 5,000 BTU picks here are rated for up to 150 sq ft, and the 6,000 BTU picks are rated for up to 250 sq ft.
Room size is only a starting point. Strong afternoon sun, high ceilings, an open doorway or heat from electronics can change how much cooling feels comfortable.
Use our BTU per square foot guide for a closer sizing check. Compare the room and installation details before buying.
What size window air conditioner for a small bedroom?
A 5,000 BTU window air conditioner is the smaller-room choice among these picks, with models rated for up to 150 sq ft. Measure the room and account for sun exposure and layout before choosing.
For a small bedroom close to that limit, check the small-room window AC guide for more options. The unit's rated coverage is a guide, and rooms with the same floor area can feel different.
Which bedroom features are worth paying attention to?
A remote is useful when the unit sits across the room, while a timer can help you plan cooling before bed. For a basic setup, a mechanical dial model may be enough.
Sound level matters in a bedroom, but compare the figure for the mode you will use. A unit may have different sound levels on low and high fan settings.
A washable filter can be cleaned and reused. Follow the model instructions for care, and avoid blocking the return air or vents with curtains or furniture.
If sleep noise is the main concern, compare our quiet window air conditioner picks. For help choosing between installation styles, see window AC or portable AC.
How do you install a window AC safely in a bedroom?
Use the included installation kit and follow the unit's manual, while checking the window frame and opening first. A window unit needs secure support during installation.
Check outlet access and make sure the power cord can reach without an extension cord. Follow the unit's instructions to secure the window around the unit.
Measure window width and height, then compare them with the unit's stated range. If the frame is damaged or you cannot secure the unit as directed, get help from someone qualified to install it.
Which bedroom window AC should you choose?
Choose the Frigidaire 5,000 BTU for a bedroom up to 150 sq ft where simple controls are enough. For a room up to 250 sq ft, consider the GE 6,000 BTU electronic model, the highest-scoring 6,000 BTU pick.
For app control, the LG Wi-Fi model offers a connected option. If you're still weighing installation types, read our window AC and portable AC comparison before you decide.
Our top 3 picks at a glance
-
1
Best for a compact bedroom
Frigidaire 5,000 BTU window air conditioner
8.7/10 our score
See it on Amazon -
2
Best for scheduled cooling
GE 6,000 BTU electronic window air conditioner
8.4/10 our score
See it on Amazon -
3
Best for simple mechanical controls
GE 5,000 BTU window air conditioner
8.5/10 our score
See it on Amazon
Frequently asked questions
What size window air conditioner is best for a bedroom?
Choose cooling capacity by room size and conditions. The 5,000 BTU models here are rated for rooms up to 150 sq ft, while the 6,000 BTU models are rated for up to 250 sq ft.
Sun exposure, ceiling height and heat from other sources can affect how well a unit suits the room.
Is 52 dBA quiet enough for a bedroom?
A 52 dBA rating gives you a useful comparison point, but the sound you notice depends on fan speed, room conditions and where the unit sits. Several picks here state 52 dBA operation or a low mode at 52 dB.
If light sleep is a concern, compare the sound level for the mode you expect to use.
Should a bedroom window AC have a remote?
A remote is useful when you want to change settings from bed without reaching the unit. Several 6,000 BTU picks include one, while the 5,000 BTU Frigidaire and GE models use controls on the unit.
Choose based on how often you expect to adjust temperature or fan speed overnight.
How do I know if a window air conditioner will fit?
Measure the window opening and compare it with the unit's width and minimum height requirements before buying. Some models also specify a window type, such as double-hung.
Check that the finished installation leaves the window secure and follow the unit's installation instructions.
Is a window AC or portable AC better for a bedroom?
A window unit keeps the main appliance outside the room and frees floor space, if your window and building rules allow installation. A portable AC can work where a window unit is not practical, but it needs an exhaust hose.
Compare the window AC and portable AC trade-offs before choosing.
