10 Best Portable Air Conditioner Heater Combo 2026 in the United States

The BLACK+DECKER Smart Portable Air Conditioner with Heat offers a robust 14,000 BTU cooling power (10,000 BTU DOE) and 12,000 BTU heating, making it suitable for rooms up to 700 square feet. This makes it a versatile option for both summer and winter use. One of its key advantages is the smart control feature, which allows you to manage the unit via a mobile app or through voice commands with Amazon Alexa or Google Assistant. Additionally, the Follow Me remote control feature enhances temperature precision by using the remote as a portable thermostat.

The unit also includes an easy-to-install window kit and functions as a dehumidifier and fan, adding to its versatility. However, there are some drawbacks to consider. With a Seasonal Energy Efficiency Ratio (SEER) of 6.2, this unit is not the most energy-efficient on the market and does not come with an Energy Star rating. Noise levels are moderately high at 54 dB, which may be noticeable in a quiet room. The single-hose design may not be as efficient as dual-hose models in maintaining consistent indoor temperatures.

Portability is a strength, given its compact dimensions (16.5” x 14.06” x 27.09”) and the inclusion of wheels, although at 60.1 pounds, moving it might require some effort. Maintenance is relatively straightforward, but potential buyers should note that it does not include washable filters. This BLACK+DECKER unit is ideal for those looking for a multifunctional, smart-controlled air conditioner and heater combo, particularly for medium-sized rooms, despite some limitations in energy efficiency and noise level.

The Shinco 14,000 BTU portable air conditioner and heater combo is designed for rooms up to about 700 square feet, making it a solid choice for bedrooms and living rooms of small to medium size. Its 14,000 BTU cooling power can effectively handle warm days, and the unit also offers heating, fan, and dehumidifier modes, giving you year-round comfort options. It features three fan speeds and an adjustable temperature range from 60°F to 86°F, which lets you tailor the climate to your liking. The remote control and LED display add convenience, while a 24-hour timer and swing function help maintain comfort effortlessly.

Portability is decent with four casters, although at 68 pounds, it’s somewhat heavy to move around frequently. The included window kit and exhaust hose simplify installation without extra tools. However, this is a single-hose design, which means it might be less efficient than dual-hose models since it uses indoor air for cooling and exhausts hot air outside, potentially affecting energy use. The noise level is around 57 decibels, which is noticeable but still manageable for most indoor environments.

Energy efficiency isn’t highlighted strongly; it uses 1250 watts and has an annual energy consumption of 1250 kWh, so it may have a moderate impact on electricity bills. The unit uses R-32 refrigerant, which is a more environmentally friendly option. Maintenance seems straightforward with included filters, but regular cleaning will be needed to keep performance optimal. This portable AC-heater combo offers versatile climate control with easy setup and user-friendly controls, best suited for those who want a multi-function device for moderate-sized rooms and don’t mind a bit of noise or moderate energy use.

The BLACK+DECKER Smart Portable Air Conditioner with Heat is designed for rooms up to 550 sq. ft., offering both cooling and heating capabilities with 12,000 BTU ASHRAE cooling and 9,000 BTU heating. The unit is versatile, functioning also as a fan and dehumidifier. Its smart features include Wi-Fi connectivity and voice control through Amazon Alexa and Google Assistant, making it convenient for tech-savvy users.

The 'Follow Me' remote enhances temperature control by acting as a thermostat. This unit comes with an easy-to-install window kit and has a portable design with wheels for easy movement between rooms. The Seasonal Energy Efficiency Ratio (SEER) of 5.8 is relatively low, indicating it might not be the most energy-efficient option. Additionally, the noise level is 52 dB, which is moderate but may still be noticeable in quieter environments.

The unit does not have an Energy Star rating, which might be a concern for energy-conscious buyers. Maintenance is straightforward with easy-to-clean filters. This product would suit individuals looking for a portable, multifunctional climate control solution with smart capabilities for medium-sized rooms.