10 Best Heat And Cool Window Units 2025 in the United States

The Midea MAW12HV1CWT EasyCool Smart Inverter Air Conditioner is a versatile window unit that offers both cooling and heating, making it suitable for year-round comfort in spaces up to 550 square feet. One of its standout features is its energy efficiency; with a cooling capacity of 12,000 BTU and an EER of 13.3, it's designed to save on electricity bills, and the inverter technology helps maintain consistent temperatures while using less power.

Users will appreciate the quiet operation, with noise levels as low as 45 dBA, which is especially beneficial for bedrooms or workspaces. The unit's SmartHome capabilities allow for convenient control via a mobile app or voice assistants like Alexa and Google Assistant, adding to its user-friendly appeal. The remote control and multiple modes—cool, heat, dry, fan, and auto—give you flexibility in how you manage your indoor climate.

However, there are a few drawbacks to consider. The heat pump function is ineffective in temperatures below 41°F, which may limit its usefulness in colder climates. Additionally, the installation requirements specify compatibility with double-hung windows, which may not suit all users. While it is energy star certified, some users might find the cooling power insufficient for extremely hot days, especially in larger spaces, so it's important to assess your room size and climate needs.

The Frigidaire FHWC103TC1 Window Air Conditioner is a solid choice for cooling a medium-sized room up to 450 square feet, thanks to its 10,000 BTU cooling power. One of its notable strengths is the multi-speed fan, which provides three different settings for better cooling flexibility. Additionally, the unit comes with convenient features like remote control, a filter light reminder, and a washable dust filter, which can simplify maintenance and operation.

Installation should be straightforward with the included window kit, although the unit is somewhat bulky at 57.8 pounds, which might require additional help during setup. In terms of energy efficiency, the SEER rating of 10.9 is decent but not exceptional, and the unit is not Energy Star certified, meaning it may not be the most energy-efficient option available. The noise level is 54 dB, which is relatively quiet and should not be overly disruptive in most living spaces.

The lack of Energy Star certification and the relatively moderate SEER rating might be a consideration for those looking to minimize energy consumption. The Frigidaire FHWC103TC1 offers a balance of cooling power, user-friendly features, and reasonable noise levels, making it a good option for those who need effective cooling without too much fuss.

The Midea MAW08HV1CWT EasyCool Smart Inverter Air Conditioner is a versatile window unit that excels in both cooling and heating, making it suitable for year-round comfort in larger rooms up to 350 square feet. With a cooling capacity of 8,000 BTU, it efficiently provides relief during hot summer days while also offering supplemental heating when temperatures drop, though the heating function is effective only above 41°F.

One of the standout features is the energy efficiency; it uses inverter technology which not only cools or heats quickly but also helps save up to 35% on energy costs compared to standard units, earning its Energy Star certification. This makes it a good choice for those looking to reduce their electricity bills without sacrificing comfort.

The noise level is impressively low at 45 dBA, making it ideal for bedrooms or quiet spaces. Users can enjoy peace during calls, TV time, or sleep without disturbance from the unit. Additionally, it offers multiple modes, including a dehumidifier function, and is Wi-Fi enabled for remote control via a smartphone app or voice commands with Alexa and Google Assistant.

However, potential drawbacks include its installation requirements; it fits only in double-hung windows with specific dimensions, which may limit where it can be installed in some homes. While the unit is compact, some users might find the need for professional installation challenging, especially if they’re not handy.

The Midea MAW08HV1CWT is a strong contender for those needing a reliable heat-and-cool window unit with excellent energy efficiency and low noise. It’s essential to ensure it fits your window type and size before purchasing.