10 Best Portable Air Conditioner Heater Combo 2025 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 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.

The Midea MAP14HS1TBL Portable Air Conditioner is a versatile 3-in-1 unit that offers cooling, heating, and dehumidifying functions, making it suitable for year-round comfort in homes or apartments. With a cooling capacity of 14,000 BTU, it's capable of efficiently cooling areas up to 550 square feet. Its innovative duo hose design allows for effective air circulation, minimizing hot air from entering the room. This design, combined with inverter technology, enhances energy efficiency by over 40% compared to standard models, which is great for keeping electricity bills in check.

One of the standout features is its quiet operation; at 42 dB, it runs softly, similar to a library, which can be a significant advantage for users sensitive to noise. The smart Wi-Fi capability allows for convenient control via the Midea Air app or voice commands through Alexa and Google Assistant, adding modern convenience to the usability.

However, there are some drawbacks to consider. The unit weighs 76.8 pounds, making it less portable than some lighter models, which could be challenging if you plan to move it frequently. While the moisture removal capacity of 58.99 liters is impressive, regular maintenance of the filter is crucial to maintain performance. The noise level during operation can reach 52.6 dB, which might be noticeable in quiet environments. Additionally, the one-year warranty could be seen as limited compared to other brands that offer longer coverage.

The Midea MAP14HS1TBL excels in energy efficiency, cooling performance, and smart functionality, making it a strong candidate for those seeking a reliable portable air conditioner heater combo, especially for medium-sized spaces. However, potential buyers should weigh its weight and maintenance needs against their personal requirements.