10 Best Portable Ac With Heater 2026 in the United States

The Amazon Basics Portable AC with Heat Pump offers a dual-purpose solution for cooling and heating spaces up to 550 sq. ft., making it suitable for year-round use. It delivers 13,000 BTU (ASHARE) and 10,000 BTU (SACC), providing sufficient power for medium-sized rooms.

The easy installation process with the included venting kit is a plus, as it allows users to set it up without hassle. The unit's portability is another highlight, thanks to its rolling caster wheels and ergonomic side handles, making it easy to move around your home as needed. The LED display and multi-function remote enable straightforward operation, with options for three speeds, three cooling settings, and an automatic timer, enhancing user convenience.

The versatile window fitting also allows it to adapt to different window types, offering flexibility in installation. The Amazon Basics Portable AC with Heater remains a practical and versatile option for those seeking a portable climate control solution.

The LG 10,200 BTU portable air conditioner with supplemental heat is a versatile option for medium-sized rooms up to about 450 square feet. It offers 4-in-1 functionality—cooling, heating, fan, and dehumidifying—making it useful in various weather conditions throughout the year. The cooling power (about 12,000 BTU) is adequate for spaces of this size, and the unit supports dehumidification with a water removal capacity of 4 pints, helping to improve indoor air comfort on damp days.

Energy-wise, the SEER of 7.9 indicates moderate efficiency, which is decent but not the most energy-saving in this category. Noise level is 51 dB, roughly similar to a quiet conversation, so it should be relatively unobtrusive during operation. At around 64 pounds and with dimensions of approximately 27 x 16.5 x 14 inches, it’s somewhat bulky but still portable with some effort. One of the biggest conveniences is the smart control system: you can operate it via smartphone app (LG ThinQ) or voice commands through Alexa and Google Assistant. This makes adjusting settings very easy without needing to be next to the unit. It also includes a remote control and traditional buttons for manual use. The dual-fan speeds for cooling and heating allow a good level of customization.

Maintenance appears straightforward, with typical requirements for portable ACs like cleaning filters and draining water from dehumidification. It uses R-32 refrigerant, which is more environmentally friendly than older types. This LG model suits users needing a smart, multi-functional portable AC/heater combo for medium rooms who value remote and voice control features. It offers solid cooling and heating with reasonable noise and energy use, though its size and weight might limit easy portability. For a flexible device that works year-round with modern smart features, this could be a good fit.

The Whynter Portable Air Conditioner & Heater is a robust option for those looking to cool or heat an area of up to 500 square feet. Boasting a powerful 14,000 BTU cooling capacity and a quiet operation at 51 dBA, it’s suitable for bedrooms or living areas. Its dual hose design enhances efficiency by allowing faster cooling and better dehumidification, with a capacity of 71 pints per day, which can be a great relief in humid climates. The inclusion of multiple operational modes—cooling, dehumidifying, fan, and heating—provides versatility for year-round comfort.

One of the standout features is its automatic draining system, which minimizes maintenance by expelling condensate in most conditions. The built-in thermostat allows for precise temperature control, which is essential for maintaining comfort. It’s important to note that it does not have an Energy Star rating, meaning it may not be the most energy-efficient option on the market, especially for prolonged use.

On the portability front, this unit is designed to be movable, but at 85 pounds, it can be cumbersome to transport frequently. The installation process involves window venting, which may require some effort to set up properly. The window kit included is expandable, making it adaptable to different window sizes. The unit does have a few drawbacks, such as its relatively high noise level compared to some other portable air conditioners, which may be noticeable in quiet settings. Additionally, the lack of an Energy Star rating raises concerns about long-term energy consumption costs. With that said, if you're looking for a reliable and powerful portable air conditioner and heater combo, the Whynter ARC-14SH could be a great fit, especially for larger rooms and those needing effective dehumidification. Just keep in mind the weight and potential noise when considering your purchase.