The Airtherm2 Hot Air Welding Gun is a compact, self-contained hot-air welder designed for fieldwork, repairs, and light production applications. Featuring an integrated blower, stepless electronic temperature control from ambient to 1100°F (600°C), and a high-volume airflow of 300 L/min, it delivers consistent performance without the need for an external air supply. The built-in heating element protection system and automatic low-air safety shutoff help extend tool life and improve reliability. It comes with a 40mm flat nozzle for welding industrial fabrics and membranes. Its slim, lightweight design, integrated stand, and operation from a standard 110 VAC outlet make it an excellent choice for plastic fabrication, roofing, geomembranes, automotive repair, ventilation systems, pipeline construction, and tank manufacturing. Replacing the heating element is made simple with a plug-in design. A rubber bumper around the fan housing incorporates a built-in stand.
- Self-contained air supply, no external blower required
- Stepless temperature control from ambient to 1100°F
- High airflow output of 300 L/min
- Operates on a standard 110 VAC outlet
- Electronic temperature control for consistent heating
- Heating element safety shutoff helps prevent burnout
- Automatic low-air protection increases reliability
- Compact, lightweight & ergonomic design
- Built-in rubber stand protects hot nozzle
- Noise level under 70 dB