10 Best Window Units With Heat 2026 in the United States

The Midea MAW08HV1CWT EasyCool Smart Inverter Air Conditioner Window Unit with Heat is a versatile option designed for year-round comfort. With an 8,000 BTU rating, it effectively cools and heats rooms up to 350 square feet. The unit performs well in terms of energy efficiency with a SEER of 14.5, potentially saving up to 35% on energy costs compared to standard models. It is Energy Star certified, ensuring lower electricity bills while maintaining comfort. Noise levels are impressively low, with operation as quiet as 45 dBA, which is ideal for maintaining a peaceful environment, whether you're working, watching TV, or sleeping.

Installation is straightforward, fitting double-hung windows with specific dimensions, and the included installation kit simplifies the process. Smart features enhance usability, including WiFi connectivity, compatibility with voice assistants Alexa and Google Assistant, and control via the SmartHome App. These features make it convenient to operate from anywhere.

However, it’s important to note that the heating function is supplementary and works best when outdoor temperatures are above 41°F, which might limit its use in colder climates. Also, at 56 pounds, the unit might be a bit heavy for some users to install by themselves. The remote control and washable filter are practical additions, contributing to ease of use and maintenance. For those looking for a smart, quiet, and energy-efficient unit that offers both cooling and heating, the Midea MAW08HV1CWT is a strong contender.

The Whirlpool WHHW081AW is an 8,000 BTU window air conditioner that also provides 4,000 BTU of supplemental heating, making it suitable for spaces up to 350 square feet. This unit is effective in delivering cooling and heating but is not designed to be the primary heating source during the coldest months. It features an electronic control panel with a digital display, three cooling speeds, an eco mode, sleep mode, and a programmable 24-hour on/off timer, along with 8-way directional air louvers for customized comfort.

The included remote control allows you to adjust settings from a distance, which adds convenience. Installation is straightforward with the provided window mounting kit, which fits windows with a minimum height of 19.5 inches. The unit also includes a reusable filter that helps remove dust and contaminants from the air, which is easy to clean and maintain. However, the noise level is 52 dB, which might be a bit louder than some users prefer.

Additionally, the SEER rating of 10.9 and a single Energy Star rating indicates it is moderately energy-efficient but not the top in its class. This product is well-suited for those looking for a combination of cooling and supplemental heating in a single unit, especially in apartments, living rooms, or bedrooms.

The Whirlpool WHHW122AW is a versatile window air conditioner with heating capabilities, making it suitable for those living in apartments or rooms up to 550 square feet. With a cooling capacity of 12,000 BTU, it effectively cools spaces during warmer months, while its supplemental heating capacity of 11,000 BTU provides an extra layer of warmth in cooler weather, although it isn't meant to be the primary heat source during the coldest times.

One of the standout features is its user-friendly electronic control panel, which includes a digital display and multiple cooling speeds, along with eco and sleep modes to enhance energy efficiency. The programmable 24-hour timer allows you to set it to turn on or off according to your schedule, which can be especially convenient.

Installation is made simple with the included mounting kit, suitable for windows with a minimum height of 19.5 inches. Additionally, the unit has a reusable filter that can be easily cleaned, helping maintain good air quality and prolonging the product’s lifespan. The inclusion of a remote control adds to the convenience, allowing adjustments from across the room.

However, there are some drawbacks to consider. The unit operates at a noise level of 59 dB, which could be noticeable in quieter environments, potentially leading to disturbances while sleeping or working. Furthermore, while it has an Energy Efficiency Ratio (EER) that falls within acceptable ranges, it only has a 1-star Energy Star rating, indicating that its energy-saving capabilities might not be as high as other units on the market.

The Whirlpool WHHW122AW is a solid option for those needing both cooling and supplemental heating in a compact window unit. It provides many features for comfort and convenience, but potential buyers should take into account its noise level and energy efficiency before making a decision.