10 Best Cordless Heat Guns 2026 in the United States

The Milwaukee M18 BHG-0 Cordless Heat Gun is a reliable tool with a solid reputation in the market. Weighing just 1.08 kg, it is lightweight and easy to handle, which makes it a good choice for both home users and tradesmen. The 18V battery ensures reasonable power.

Milwaukee’s proven technology and durable construction add to its appeal, making it a sturdy option for various projects. The ergonomic design facilitates comfortable usage over extended periods. However, it is worth noting that the unit is sold as a bare tool, meaning the battery and charger are not included, which may require additional investment.

This tool is particularly suitable for those already invested in the Milwaukee M18 ecosystem, as they can utilize their existing batteries and chargers.

The DEWALT 20V MAX Heat Gun stands out in the cordless heat gun category with its impressive temperature range, reaching up to 990 degrees Fahrenheit. This high output makes it suitable for various tasks, from soldering to removing paint. Its maximum runtime of 42 minutes per charge is quite commendable, providing enough working time for most jobs without needing constant recharging, although it may still require you to plan your tasks around charging intervals.

When it comes to versatility, this heat gun offers multiple heat settings, which is a plus for users requiring different temperatures for specific applications. The airflow speed of 6.7 CFM is also beneficial for efficient heat distribution. The lock-on button enhances usability, allowing users to work comfortably without needing to constantly hold down the trigger.

However, it’s important to note that this model is sold as a bare tool, meaning you'll need to purchase the battery separately. This adds to the overall cost if you don’t already own DEWALT batteries, which can be a downside for those just starting out. Additionally, while the weight of 1.17 pounds is generally manageable for extended usage, some users might still find it slightly cumbersome for prolonged tasks. Safety features like the lock-off trigger are crucial for preventing accidental activation, which is a definite advantage. The built-in LED light is also a thoughtful touch, illuminating work areas for better visibility, especially in darker settings.

The Wagner SprayTech 2467225 FURNO 550 is a versatile cordless heat gun ideal for various projects such as crafts, wire shrinking, and defrosting pipes. It offers a wide temperature range with 5 settings from 550°F to 1000°F, heating up quickly within 10 seconds. This makes it convenient for quick jobs and more detailed work alike. The inclusion of two nozzles—a flare nozzle for wide heat distribution and a curved deflector nozzle for focused heat—adds to its flexibility for different tasks.

The design includes a comfortable two-finger trigger for prolonged use and integrated feet for hands-free operation, enhancing its ergonomics and ease of use. Weighing just 1.86 pounds, it is lightweight and easy to handle, reducing user fatigue during extended use. However, battery life is limited, giving you around 19 minutes on low and 7 minutes on high per charge using a 2Ah battery, which might not suffice for longer projects without multiple batteries on hand.

Compatible with all AmpShare by Bosch 18V batteries, it offers flexibility but requires an investment in these specific batteries if not already owned. Friendly for users who need a portable and quick-heating tool, its strength lies in its versatility and convenience, though frequent battery charging may be a drawback for extended tasks.