Best Window a/c Unit Quiet in 2025
Updated on June 2025
#1
Recommended
- U-shaped design minimizes external noise, operating at as low as 32 dBA, making it 9 times quieter than traditional air conditioners.
- Achieves over 35% energy savings through advanced DC Inverter technology and is ENERGY STAR Most Efficient certified.
- Wi-Fi enabled for remote control via SmartHome app; compatible with voice commands using Alexa and Google Assistant.
- Allows for window opening for fresh air and unobstructed views; features an Anti-Theft Mechanism for security when closed.
- Simple installation with quick-snap bracket for 22"-36" wide windows, accommodating both single-hung and double-hung styles.
Read More
- U-shaped design minimizes external noise, operating at as low as 32 dBA, making it 9 times quieter than traditional air conditioners.
- Achieves over 35% energy savings through advanced DC Inverter technology and is ENERGY STAR Most Efficient certified.
- Wi-Fi enabled for remote control via SmartHome app; compatible with voice commands using Alexa and Google Assistant.
Read More
#2
Value for Money
Free Shipping
- Inverter technology optimizes motor speed to reduce energy waste and maintain desired room temperature.
- Energy Star rated air conditioner with 15,000 BTUs, 3 fan speeds, and dehumidification capability of up to 2 pints per hour for rooms up to 700 square feet.
- Mute mode lowers fan speed and noise to 43 dB for quieter operation, ideal for napping or watching television.
- Convenient features include Eco mode, sleep mode, and a 24-hour programmable timer for personalized comfort.
- Washable filter with clean filter alert to ensure optimal performance and efficiency.
Read More
- Inverter technology optimizes motor speed to reduce energy waste and maintain desired room temperature.
- Energy Star rated air conditioner with 15,000 BTUs, 3 fan speeds, and dehumidification capability of up to 2 pints per hour for rooms up to 700 square feet.
- Mute mode lowers fan speed and noise to 43 dB for quieter operation, ideal for napping or watching television.
Read More
#3
Free Shipping
- 8000 BTU window air conditioner and heat unit designed for large rooms up to 350 square feet, offering both cooling and supplemental heating capabilities.
- User-friendly with LED display, multiple function modes (Heat, Auto, Cool, Dry, Fan), adjustable airflow louvers, and smart home integration via the SmartHome App, Alexa, and Google Assistant.
- Energy Star certified for efficiency, featuring variable-speed inverter technology that reduces electricity usage by up to 35% and includes a washable filter for easy maintenance.
- Operates at a quiet noise level of 45 dBA, suitable for work, relaxation, and sleep, while providing beneficial white noise.
- Fits double hung windows with openings between 24 to 38.5 inches; includes installation kit and measures 19.41"W x 22.17"D x 13.9"H.
Read More
- 8000 BTU window air conditioner and heat unit designed for large rooms up to 350 square feet, offering both cooling and supplemental heating capabilities.
- User-friendly with LED display, multiple function modes (Heat, Auto, Cool, Dry, Fan), adjustable airflow louvers, and smart home integration via the SmartHome App, Alexa, and Google Assistant.
Read More
#4
Free Shipping
- Efficiently cools rooms up to 150 sq ft with 5000 BTU capacity.
- Ideal for smaller spaces such as bedrooms, studios, and home offices.
- Operates quietly, making it suitable for nighttime use.
- Offers 2 cooling modes and 2 fan speeds with 10 temperature settings for personalized comfort.
- Simple installation in double hung windows with included EZ Mount kit.
Read More
- Efficiently cools rooms up to 150 sq ft with 5000 BTU capacity.
- Ideal for smaller spaces such as bedrooms, studios, and home offices.
- Operates quietly, making it suitable for nighttime use.
- Offers 2 cooling modes and 2 fan speeds with 10 temperature settings for personalized comfort.
- Simple installation in double hung windows with included EZ Mount kit.
#5
Free Shipping
- Cools and dehumidifies spaces up to 250 sq. ft.
- 12.1 CEER rating for energy-efficient operation
- Removable and washable filter for easy maintenance
- Remote control, 24-hour timer, auto restart, and sleep mode for convenience
- Adjustable side panels for flexible installation in standard windows
Read More
- Cools and dehumidifies spaces up to 250 sq. ft.
- 12.1 CEER rating for energy-efficient operation
- Removable and washable filter for easy maintenance
- Remote control, 24-hour timer, auto restart, and sleep mode for convenience
- Adjustable side panels for flexible installation in standard windows
#6
9% Off
Free Shipping
- Reduces noise to 45dB by keeping the compressor outside, allowing for full window views and natural light.
- Rapidly cools spaces up to 550 sq. ft. with a temperature range of 62°F to 86°F and features six modes and three fan speeds.
- Easy installation with no need for brackets, fits windows 24" to 48" wide with a minimum opening of 16".
- Offers cooling, dehumidifying, and fan modes for year-round use, providing comfort in various weather conditions.
- Energy-efficient with annual costs of $67, featuring timer, Energy Saver, and Sleep modes, easily controlled by touch panel or remote.
Read More
- Reduces noise to 45dB by keeping the compressor outside, allowing for full window views and natural light.
- Rapidly cools spaces up to 550 sq. ft. with a temperature range of 62°F to 86°F and features six modes and three fan speeds.
- Easy installation with no need for brackets, fits windows 24" to 48" wide with a minimum opening of 16".
Read More
#7
24% Off
Free Shipping
- 8000 BTU cooling capacity suitable for areas up to 350 sq. ft., reaching desired temperatures in approximately 6 minutes.
- Offers three modes: cooling (61°F to 90°F), dehumidifying (up to 52 pints/day), and two fan speeds for customized comfort throughout the year.
- Equipped with LED controls and remote access (up to 22.96 ft.), the portable AC is easy to adjust from anywhere, featuring a compact design for easy mobility with built-in handles and wheels.
- Operates quietly at under 48 dB, includes a 24-hour timer and sleep mode for energy savings and comfort during the night.
- Simple installation process with no permanent fixtures and a washable dual-layer filter that enhances air quality by capturing airborne particles.
Read More
- 8000 BTU cooling capacity suitable for areas up to 350 sq. ft., reaching desired temperatures in approximately 6 minutes.
- Offers three modes: cooling (61°F to 90°F), dehumidifying (up to 52 pints/day), and two fan speeds for customized comfort throughout the year.
- Equipped with LED controls and remote access (up to 22.96 ft.), the portable AC is easy to adjust from anywhere, featuring a compact design for easy mobility with built-in handles and wheels.
Read More
#8
Free Shipping
- 8000 BTU cooling capacity, suitable for rooms up to 350 sq. ft., with fan and dehumidifier functions for versatile summer use.
- Portable design with rolling wheels for easy mobility; fits sliding windows between 25 and 50 inches, ideal for various spaces such as bedrooms and dorms.
- Control settings easily via the top panel or remote, including time, temperature, and operational modes.
- Includes a washable, reusable air filter to ensure clean air; recommended to clean weekly for optimal performance and air quality.
- Features a 24-hour timer and sleep mode, operating quietly at under 51 decibels to minimize disturbances while you rest.
Read More
- 8000 BTU cooling capacity, suitable for rooms up to 350 sq. ft., with fan and dehumidifier functions for versatile summer use.
- Portable design with rolling wheels for easy mobility; fits sliding windows between 25 and 50 inches, ideal for various spaces such as bedrooms and dorms.
- Control settings easily via the top panel or remote, including time, temperature, and operational modes.
Read More
#9
19% Off
Free Shipping
- 10,000 BTU cooling capacity effectively cools spaces up to 450 sq. ft., maintaining a temperature range of 62℉ to 86℉.
- Features a 24-hour timer and sleep mode for quiet operation, allowing for personalized cooling and energy efficiency during the night.
- Equipped with an upgraded three-piece window sealing kit for easier installation, accommodating various window sizes without the need for cutting.
- Digital control panel and compact remote make it easy to adjust settings such as mode, temperature, and fan speed from a distance.
- Combines air conditioning, dehumidifying, and fan functions, with both manual and automatic drainage options for enhanced convenience.
Read More
- 10,000 BTU cooling capacity effectively cools spaces up to 450 sq. ft., maintaining a temperature range of 62℉ to 86℉.
- Features a 24-hour timer and sleep mode for quiet operation, allowing for personalized cooling and energy efficiency during the night.
- Equipped with an upgraded three-piece window sealing kit for easier installation, accommodating various window sizes without the need for cutting.
Read More
#10
9% Off
Free Shipping
- 6,000 BTU capacity effectively cools rooms up to 250 sq. ft.
- User-friendly operation with LED display, remote control, and smartphone app; features include Sleep Mode, Fan Speed, 24 Hour Timer, ECO Mode, Auto Mode, and Fan Mode.
- Energy-efficient design with a high-quality compressor for effective cooling and savings on energy bills.
- Easy assembly with included side panels and comprehensive instruction manual; confirm window size before purchase.
- Operates quietly at 51 decibels, ensuring minimal disturbance while you relax, watch TV, or read.
Read More
- 6,000 BTU capacity effectively cools rooms up to 250 sq. ft.
- User-friendly operation with LED display, remote control, and smartphone app; features include Sleep Mode, Fan Speed, 24 Hour Timer, ECO Mode, Auto Mode, and Fan Mode.
- Energy-efficient design with a high-quality compressor for effective cooling and savings on energy bills.
Read More
Quiet Air Conditioner Window Unit For Bedroom
See All
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/41wTRS1ZCJL._SL320_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/41M6HbNuYXL._SL320_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/51p1t6KzwuL._SL320_.jpg)
![LG 5000 BTU Window Air Conditioners [2023 New] Easy Mechanical Control Ultra-Quiet Compact-size Cools Washable Filter 150 Sq.Ft. for Small Room AC Unit air conditioner Easy Installation White LW5023](https://m.media-amazon.com/images/I/51mqX0lfwkL._SL320_.jpg)
Window Ac Unit 5000 Btu
See All
Small Window Air Conditioner 12 Inches
See All
