10 Best Quiet Window Ac 2025 in the United States

The Frigidaire 6,000 BTU Window Air Conditioner is well-suited for cooling small rooms up to 250 square feet, such as bedrooms or offices. It operates quietly at around 51 dB, which is gentle enough not to disturb sleep or work, making it a good choice for those prioritizing low noise. Its cooling power is moderate, fitting for smaller spaces but may not be sufficient for larger rooms.

While it doesn't have the highest energy efficiency rating and isn't Energy Star certified, it includes helpful features like an Eco Mode and Sleep Mode to manage energy use better throughout the day and night. The unit is compact and designed for easy window installation, weighing about 38 pounds, which means it's portable but might need some effort to set up. Extras like remote control, a washable dust filter with cleaning alerts, a 24-hour timer, and a Dry Mode to reduce humidity add convenience and comfort.

The lack of an Energy Star rating means it might consume more power compared to some competitors. The 1-year manufacturer warranty is standard, offering basic assurance. This AC is a quiet, user-friendly option for those needing effective cooling in small spaces without complex installation or features, though it may not be the most energy-efficient choice on the market.

The Frigidaire 5,000 BTU window air conditioner is a good choice for small rooms up to 150 square feet, offering a modest cooling capacity that fits nicely in bedrooms or small offices. It operates quietly at 52 decibels, which is relatively low noise for an AC unit, making it suitable for those sensitive to sound. This model has three fan speeds and 6-way directional airflow, allowing you to customize comfort easily with the included remote control.

Energy-wise, it includes Eco Mode and Sleep Mode to help reduce electricity use, though its Energy Efficiency Ratio (EER) is moderate at 11 and it does not have Energy Star certification, so it’s not the most energy-efficient option out there. The size is compact and installation is straightforward with the included window kit, fitting typical window dimensions. Additional features like a washable dust filter with a reminder light, a 24-hour timer, and a Dry Mode to reduce humidity add convenience and help maintain air quality.

The cooling power is limited to smaller spaces, so if you’re looking to cool a larger room, this unit might not be powerful enough. Also, the 1-year warranty is standard but somewhat short compared to some competitors. This Frigidaire AC is a solid pick if you want quiet, easy-to-use cooling for a small room, with decent energy-saving modes and practical features, but it’s not designed for larger spaces or those who prioritize top-tier energy efficiency.

The Frigidaire 5,000 BTU Window-Mounted Air Conditioner is designed for small rooms up to 250 square feet, making it a good choice for bedrooms or similar spaces. One of its standout features is quiet operation at 52 decibels, which means it won’t be disruptive during sleep or work. It offers two fan speeds and straightforward temperature control to keep your environment comfortable without complexity. Installation is user-friendly thanks to adjustable side panels that fit most windows securely, along with a long power cord that reduces the hassle of finding nearby outlets. The washable dust filter helps maintain air quality and extends the unit's lifespan with easy cleaning.

Its energy efficiency rating (SEER 11) is moderate and it lacks Energy Star certification, so it might not be the best option if you prioritize lower electricity bills or eco-friendliness. For those needing a simple, quiet, and compact air conditioner for a small room, this model meets those needs well, but it may not be ideal for larger spaces or those seeking high energy savings.