10 Best Portable Air Conditioner Heater Combo 2025 in the United States

The Amazon Basics Portable AC with Heat Pump is a versatile device designed to cool or heat rooms up to 550 square feet, making it ideal for moderate-sized spaces. With a cooling capacity of 13,000 BTU (ASHARE) and 10,000 BTU (SACC), it offers substantial power for temperature control. The unit's portability is a standout feature, with rolling caster wheels and ergonomic side handles facilitating easy movement.

Installation is user-friendly, thanks to the included venting kit and adaptable window fit, accommodating various window types. The dual hose design enhances efficiency by drawing in outside air and using it for cooling, which generally results in better performance and faster cooling/heating. The control interface is practical, featuring an LED display and a multifunction remote, allowing users to customize their comfort with three speeds, three cooling settings, and an automatic timer.

Additionally, the dehumidification function can be beneficial in humid climates, further enhancing indoor comfort. This product is fitting for those needing an easily portable, dual-purpose climate control solution with flexible installation options and straightforward operation.

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 Euhomy Portable Air Conditioner and Heater offers a versatile 4-in-1 solution for spaces up to 550 sq. ft., providing cooling, heating, fan, and dehumidifying functions. With a cooling capacity of 12,000 BTU, it promises fast and efficient temperature control, adaptable for both warm and cold seasons. Standing out for its quiet operation, the noise level is kept to a low 46 dB, making it a good option for bedrooms or offices where minimal disturbance is desired.

While the unit impresses with its multifunctionality and efficient cooling, its energy efficiency ratio (7.3 SEER) could be more competitive compared to other models in its category. The appliance is designed with portability in mind, featuring 360-degree wheels and a convenient handle, though at a weight of 56.8 pounds, it might be a bit cumbersome for some users to move frequently.

The dual drainage system and remote control capability add to its convenience, making installation and use straightforward. However, users should be aware that the provided window kit may require modifications for certain window sizes, particularly those between 25.6 and 36 inches. Beneficially, the Euhomy unit includes a sleep mode and an auto-swing function to enhance comfort and user experience, although its single hose design may not be as efficient as dual hose systems in terms of airflow and cooling speed. Additionally, the humidity control feature is capable of removing up to 76 pints of moisture daily, which is beneficial for maintaining a comfortable indoor environment.

The device includes thoughtful safety features like a child lock and an energy-saving timer. It caters to those seeking a practical and adaptable climate control solution, keeping in mind some limitations regarding energy efficiency and window kit compatibility.