10 Best Portable Ac For Garage 2025 in the United States

The Amazon Basics Portable Air Conditioner with 10,000 BTU ASHARE / 6000 BTU SACC is a solid option for cooling a garage space up to 450 sq. ft. The unit's powerful cooling capacity is suitable for standard 8 ft. ceilings, making it effective in typical garage setups. It's easy to install with the included venting kit and offers versatile window fitting options, which is useful for different types of garage windows.

The portability is enhanced by rolling caster wheels and ergonomic side handles, so you can move it around with ease as needed. The control options are user-friendly, featuring an LED light display and a remote control for convenient operation. You can choose from 3 speeds, 3 cooling settings, and set an automatic timer, which helps customize the cooling experience. Additionally, it functions as a dehumidifier, adding to its versatility in a potentially damp garage environment.

On the downside, the unit is relatively bulky and heavy at 59.5 pounds, which can be a drawback if frequent relocation is necessary. The noise level might not be the quietest, considering portable AC units can be louder than central systems, which could be a factor in a workspace. Despite this, it appears to be a dependable choice for those needing a portable cooling solution in their garage.

The BLACK+DECKER Smart Portable Air Conditioner with Heat is a versatile unit designed for rooms up to 700 sq. ft., making it suitable for larger garage spaces. With 14,000 BTU for cooling and 12,000 BTU for heating, it provides substantial temperature control in both summer and winter. The unit also functions as a dehumidifier and fan, adding to its versatility. One of its standout features is the smart control functionality, allowing you to control the unit via Wi-Fi, mobile app, or voice commands through Amazon Alexa or Google Assistant. The Follow Me remote is another convenient feature, letting the remote act as a thermostat for more precise temperature control.

It comes with an easy-to-install window kit for ventilation, essential for effective operation in a garage setting. The Seasonal Energy Efficiency Ratio (SEER) of 6.2 indicates it may not be the most energy-efficient option available. Additionally, with a noise level of 54 dB, it might be a bit noisy for some users, especially in a workspace. It is not Energy Star rated, which could be a consideration for those looking for highly energy-efficient appliances.

Portability is a strong suit of this model, as it is designed to be easily moved around despite its 60.1-pound weight. However, its dimensions (17.1 x 28.1 x 13.8 inches) mean it will need a fair amount of space. This BLACK+DECKER unit is a solid choice for those needing a multi-function air conditioner and heater with smart features, though it does have some drawbacks in energy efficiency and noise level.

The Coolblus Portable Air Conditioner offers 10,000 BTU cooling power, making it suitable for garages up to 450 sq. ft. This unit is effective in quickly cooling spaces and maintaining temperatures between 61°F and 88°F. It provides three modes: cooling, fan, and dehumidifying, which is handy for year-round use. The 95 pints/day dehumidification function is beneficial for reducing excess moisture, which can be particularly useful in a garage setting.

Portability is enhanced by 360° wheels and side handles, allowing easy movement, and it includes a window sealing kit and exhaust hose for straightforward installation. The built-in water self-evaporation system minimizes maintenance, although drainage is necessary in high humidity conditions. The noise level is relatively low at 54 dB, and the sleep mode further reduces this to <52dB for quiet operation. The remote control and 24-hour timer add convenience but note that the unit is not Energy Star rated and has a SEER of 6.6, which is lower than more energy-efficient models.

The dimensions and weight (45 pounds) make it manageable for most users. While it does not require batteries, it includes them for the remote control. This air conditioner seems well-suited for garage use due to its power, dehumidification ability, and ease of movement, though its energy efficiency could be improved.