Wegener Duratherm hot air welding gun features an electronic output control incorporated in the handle to ensure continuous adjustment of the welding air temperature without alteration of air volume. Duratherm standard features include: control board with built-in sensor to prevent heating element burn-outs, temperature adjustable from ambient to 1100°F (600° C) to accommodate all types of thermoplastic materials, insulating tube for protection of element, back plate can be rotated 360°. Includes 120V/1000W heating element. Suitable for connection to blower model DT 1 or DT 2. Power Supply: 120V (230V available upon request) Power Consumption: 1000W Air Requirement: 60 l/m (2.1 cfm)