10 Best 110 Volt Window Air Conditioner 2025 in the United States

The LG LW1424RD is a solid choice if you need a window air conditioner for medium to large rooms, as it offers a strong cooling capacity of 14,000 BTUs, which can effectively cool spaces up to 800 square feet. This makes it suitable for bigger living rooms or open-plan areas. It operates on standard 115 volts, common for household window units. Its energy efficiency ratio (EER) is 11.2, which is decent, meaning it balances power consumption and cooling ability reasonably well but could be a bit less efficient compared to premium models.

Noise level is around 56 decibels, which is moderately quiet but noticeable, similar to a normal conversation, so it won't be completely silent but generally won’t be disruptive. The unit is fairly compact with dimensions just over 23 inches wide and 15 inches tall, fitting most standard windows, and installation is straightforward for someone comfortable with window ACs. It comes with convenient features like a remote control, electronic controls, a washable filter with an alert to remind you when to clean it, and an auto-restart function that turns the AC back on after power outages. The 3 fan and cooling speeds let you tailor comfort, and a 24-hour timer helps save energy by scheduling operation times.

On the downside, it weighs 82 pounds, which might be heavy for some to install alone, and it lacks a BEE star rating, so it may not be the most energy-saving option available. The included window curtain panels can help with better installation and sealing. Considering its performance and features, this LG unit fits well for users needing reliable, mid-range cooling with some useful modern conveniences, though if you want ultra-quiet operation or top-tier energy savings, you might want to explore other models.

The Frigidaire 10,000 BTU window air conditioner is designed to cool rooms up to 450 square feet, making it suitable for medium-sized living spaces like bedrooms or small living rooms. It offers solid cooling power with a BTU rating that effectively handles average room sizes. The noise level is relatively low at about 54 dB, which is quiet enough for most users to run without much disturbance, even during sleep.

While it’s not Energy Star certified, it features an Energy Efficiency Ratio (EER) of 10.9 and includes Eco and Sleep modes that help reduce energy consumption, which can save you some on electricity bills. Installation is straightforward for a window unit of its size (about 21.4 x 18.9 x 14.6 inches), and it comes with a washable dust filter plus a window kit, making upkeep and fitting easier. The remote control and 6-way directional airflow add convenience and flexibility to customize your comfort.

Additional features like a 24-hour timer, auto-restart, and a dry mode to remove moisture enhance usability. On the downside, the unit weighs nearly 58 pounds, which might require two people or some effort to install. It lacks Energy Star certification, which means it may not be the most efficient model available if you prioritize savings over upfront cost. This Frigidaire air conditioner represents a reliable, quiet, and convenient choice for medium rooms, with good energy-saving features though not top-tier efficiency.

The Midea 12,000 BTU EasyCool Window Air Conditioner is an excellent option for cooling medium-sized rooms or spaces up to about 350 square feet comfortably. It offers a strong cooling capacity suitable for typical rooms or small apartments and features energy-efficient modes such as Eco mode and timer settings to help manage power consumption and reduce electricity bills.

This unit operates at a noise level around 55 decibels, quieter than a refrigerator but still noticeable in very quiet environments. It is easy to install in most standard windows and comes with all necessary mounting accessories, though a screwdriver is required for setup. The size is standard for a window AC, fitting most window frames within the recommended size range.

Additional features include a 3-in-1 function allowing it to cool, dehumidify, or circulate air with a 3-speed fan, plus a remote control for convenient adjustments. The reusable filter helps keep dust and pet hair out of the air. Coverage is best suited for smaller rooms rather than larger open spaces, and the unit includes a one-year warranty. Generally positive reviews highlight its reliable performance for everyday use, making this Midea model a solid, multifunctional, and energy-conscious choice.