Best Window Air Conditioner 500 Sq Ft in USA 2025
Updated on August 2025
#1
Recommended
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- Window air conditioner with 12,000 BTU capacity
- Equipped with electronic controls for easy operation
- Model number FHWC123TC1 from Frigidaire
- Available in a white color finish
- Designed for window installation
- Suitable for cooling medium-sized rooms
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- Window air conditioner with 12,000 BTU capacity
- Equipped with electronic controls for easy operation
- Model number FHWC123TC1 from Frigidaire
- Available in a white color finish
- Designed for window installation
- Suitable for cooling medium-sized rooms
#2
Value for Money
10% Off
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- Compact portable air conditioner measuring 16.5" x 11.7" x 27.9" for easy placement in any room.
- Versatile 3-in-1 design serving as an air conditioner, dehumidifier, and fan with a 14,000 BTU capacity.
- Features a user-friendly remote control, LED display, slide-out washable filter, auto water evaporation, and 24-hour programmable timer.
- Designed for easy mobility with built-in casters and side handles for effortless room-to-room transport.
- Includes a straightforward installation kit for window setups, ensuring efficient airflow without complex installation.
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- Compact portable air conditioner measuring 16.5" x 11.7" x 27.9" for easy placement in any room.
- Versatile 3-in-1 design serving as an air conditioner, dehumidifier, and fan with a 14,000 BTU capacity.
- Features a user-friendly remote control, LED display, slide-out washable filter, auto water evaporation, and 24-hour programmable timer.
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#3
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- CEER rating of 10.9 for improved energy efficiency and cost savings, featuring energy-saving mode, sleep mode, and programmable timer.
- Combines cooling, dehumidification, and fan functions, offering 1.7L/pints/hour dehumidification ideal for various spaces including homes and offices.
- Capable of cooling spaces up to 550 square feet with 12,000 BTU, including multiple fan speeds and cooling modes for personalized comfort.
- Operates quietly at under 56 decibels, providing a peaceful environment; includes Wi-Fi connectivity for remote control via smartphone.
- Compact design for easy installation in windows ranging from 26-36 inches wide and at least 16 inches high; includes removable, washable air filter for maintenance.
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- CEER rating of 10.9 for improved energy efficiency and cost savings, featuring energy-saving mode, sleep mode, and programmable timer.
- Combines cooling, dehumidification, and fan functions, offering 1.7L/pints/hour dehumidification ideal for various spaces including homes and offices.
- Capable of cooling spaces up to 550 square feet with 12,000 BTU, including multiple fan speeds and cooling modes for personalized comfort.
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#4
27% Off
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- Low noise operation at 45dB ensures a peaceful environment without obstructing views.
- The 12,000 BTU cooling capacity efficiently cools spaces up to 550 sq. ft. with a temperature range of 62°F to 86°F.
- Versatile 3-in-1 functionality includes cooling, drying, and fan modes for year-round climate control.
- Easy installation fits various window sizes, with no additional support needed and a washable filter for easy maintenance.
- User-friendly controls with a remote and energy-efficient settings help save on utility costs.
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- Low noise operation at 45dB ensures a peaceful environment without obstructing views.
- The 12,000 BTU cooling capacity efficiently cools spaces up to 550 sq. ft. with a temperature range of 62°F to 86°F.
- Versatile 3-in-1 functionality includes cooling, drying, and fan modes for year-round climate control.
- Easy installation fits various window sizes, with no additional support needed and a washable filter for easy maintenance.
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#5
28% Off
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- 3-in-1 functionality featuring cooling, drying, and fan modes; dehumidification capability removes up to 79 pints of moisture daily; adjustable fan speeds and various modes enhance comfort.
- 14,000 BTU cooling power effectively serves spaces up to 700 square feet; temperature settings range from 61°F to 88°F for versatile cooling.
- Operates at noise levels as low as 45 dB, ensuring quiet performance ideal for relaxing activities like watching TV or reading.
- Includes a remote for convenient control and a 24-hour timer for scheduling; features a filter alert and easy-to-clean washable filter for maintenance.
- Installation is straightforward with clear instructions to fit the unit in double-hung windows.
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- 3-in-1 functionality featuring cooling, drying, and fan modes; dehumidification capability removes up to 79 pints of moisture daily; adjustable fan speeds and various modes enhance comfort.
- 14,000 BTU cooling power effectively serves spaces up to 700 square feet; temperature settings range from 61°F to 88°F for versatile cooling.
- Operates at noise levels as low as 45 dB, ensuring quiet performance ideal for relaxing activities like watching TV or reading.
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#6
8% Off
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- 14,500 BTU cooling capacity suitable for rooms up to 700 square feet.
- Compact dimensions (21.5" x 19" x 14.6") ideal for bedrooms and small spaces.
- Equipped with a remote control and digital LED display for easy temperature adjustments and 24-hour timer settings.
- Installation is straightforward, requiring only a screwdriver for the top rail attachment.
- Utilizes eco-friendly R32 refrigerant, enhancing efficiency while being ozone layer friendly.
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- 14,500 BTU cooling capacity suitable for rooms up to 700 square feet.
- Compact dimensions (21.5" x 19" x 14.6") ideal for bedrooms and small spaces.
- Equipped with a remote control and digital LED display for easy temperature adjustments and 24-hour timer settings.
- Installation is straightforward, requiring only a screwdriver for the top rail attachment.
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#7
7% Off
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- Cools rooms up to 350 sq ft effectively with a straightforward installation kit included.
- Ideal for medium-sized spaces, providing quiet 8000 BTU cooling for areas like living and family rooms.
- SmartHQ app integration allows for remote control, scheduling, and monitoring; compatible with Amazon Alexa and Google Assistant; includes a remote control for convenience.
- Eco Mode helps save energy by automatically turning off the fan and compressor when the room reaches a certain temperature; features 3 cooling modes and 3 fan speeds for customizable comfort.
- Designed for easy installation in double-hung windows and features a slide-out, washable filter for simple maintenance.
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- Cools rooms up to 350 sq ft effectively with a straightforward installation kit included.
- Ideal for medium-sized spaces, providing quiet 8000 BTU cooling for areas like living and family rooms.
- SmartHQ app integration allows for remote control, scheduling, and monitoring; compatible with Amazon Alexa and Google Assistant; includes a remote control for convenience.
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#8
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- Covers up to 550 square feet, making it suitable for small living spaces and offices. Features manual air direction adjustment for tailored air flow.
- Can be controlled remotely or via the SmartLife-SmartHome app on iOS and Android, allowing for management from anywhere.
- Adjusts between 61°F and 88°F (16°C to 31°C) with three fan speeds, multiple modes for varied comfort, and includes a washable filter for easy maintenance.
- Boasts a CEER of 11.0, with Eco and Sleep Modes for energy efficiency. Timer settings from 0.5 to 24 hours enable automated operation.
- Designed for simple installation in windows 26''-36'' wide and at least 16'' high, with all necessary mounting accessories included.
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- Covers up to 550 square feet, making it suitable for small living spaces and offices. Features manual air direction adjustment for tailored air flow.
- Can be controlled remotely or via the SmartLife-SmartHome app on iOS and Android, allowing for management from anywhere.
- Adjusts between 61°F and 88°F (16°C to 31°C) with three fan speeds, multiple modes for varied comfort, and includes a washable filter for easy maintenance.
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#9
23% Off
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- U-shape design minimizes external noise, operating at low as 32 dBA, significantly quieter than conventional units.
- Advanced DC Inverter technology enables over 35% energy savings and meets ENERGY STAR certification standards.
- Wi-Fi connectivity allows control via SmartHome app and compatibility with Alexa and Google Assistant.
- Unique design permits window opening for fresh air while maintaining view, includes an Anti-Theft Mechanism for safety.
- Easy installation with a quick-snap bracket, suited for 22"-36" wide single or double-hung windows, requires minimal height of 13.75".
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- U-shape design minimizes external noise, operating at low as 32 dBA, significantly quieter than conventional units.
- Advanced DC Inverter technology enables over 35% energy savings and meets ENERGY STAR certification standards.
- Wi-Fi connectivity allows control via SmartHome app and compatibility with Alexa and Google Assistant.
- Unique design permits window opening for fresh air while maintaining view, includes an Anti-Theft Mechanism for safety.
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#10
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- Operates quietly at sound levels as low as 52dB in low mode
- Offers 3 cooling and fan speeds with an Auto Cool feature for personalized comfort
- Features user-friendly electronic controls with remote operation
- Automatically restarts after power interruptions, resuming operation when power is restored
- Efficiently cools rooms up to 450 sq. ft., suitable for medium-sized spaces
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- Operates quietly at sound levels as low as 52dB in low mode
- Offers 3 cooling and fan speeds with an Auto Cool feature for personalized comfort
- Features user-friendly electronic controls with remote operation
- Automatically restarts after power interruptions, resuming operation when power is restored
- Efficiently cools rooms up to 450 sq. ft., suitable for medium-sized spaces
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