Details
Small air heater with controllable heating outputThe LHS 21S PREMIUM shows that that Leister Technologies AG is also considered a market leader in industrial hot air applications worldwide. This highly developed air heater is characterized by its extremely small dimensions. At only 67 mm (2.65 in) in width, the LHS 21S premium is easily installed in machines and production lines with tight spaces. Durability, reliability and protection against heating element and device overheating makes the LHS 21S PREMIUM the optimum device for continuous use.
Designed for integration in industrial machine and production systems, this air heater enables many application scenarios: For sterilizing, drying or welding, cleaning, shrinking and molding, deburring or activation. The LHS 21S PREMIUM is versatile thanks to high-quality hot air technology. With the built-in potentiometer, the target values of the heating output are specified in ongoing operation.
Highlights
High, controllable heating output
CompactHousing length of 236 mm / 9.29 in
In addition to it’s strong heating electronics, the LHS 21S PREMIUM’s small dimensions make it suitable for installation in machines and production lines with space constraints.
ControllableContinuously variable heating output adjustment
With the rotary potentiometer, the continuously variable adjustment of target heating output can be set on the LHS 21S PREMIUM. The device is available with 1.0 kW/2.0 kW heating output with a 120 V or 230 V power supply.
SafeProtection against overheating
The LHS 21 premium air heater has built-in device and heating element protection, ensuring safety in various applications and in continuous use.









