This contemporary energy saving 2kW air curtain is perfect for conditioning incoming air and reducing the amount of warm air escaping. It is multi-functional, as it features a fan which may be utilised during summer months where cooling is required.The numerous safety features make this an excellent market contender. The unit boasts state of the art technology including 3 second rapid heating, automatic oscillation and open window detection. Suitable for indoor use, these powerful heaters can be installed via ceiling suspension, wall-mounted or splicing. The DVSH20B boasts 2000W of power and is suitable for rooms of up to 25m².