WKBO EC is a series of energy-saving circular duct fans. WKBO EC has been designed for users of comfort ventilation. Due to the light and compact design, WKBO EC fans can be used wherever the installation space is limited. The fans are terminated with nipple stubs, so they can be mounted directly on the SPR or RST ducts available in the TYWENT offer. The fans of the WKBO EC series are successfully used e.g. on such facilities as: schools, kindergartens, public utility buildings, shops, tenement houses and single-family houses. WDS EC fans are also often used as exhaust fans for small gastronomy (kitchen hoods, small gastronomy, Food-trucks).
The fans are equipped with an energy-saving DC motor with 230V power supply (so-called EC). The EC motor allows for a very wide speed control (practically from 0 to 100%) without causing the motor to overheat. Thanks to this, the user can easily adjust the fan parameters to actual needs. The fan is equipped with a standardized control system with a 0-10V signal, a simple and cheap EC controller is enough to regulate the speed. The fan can also be controlled by smart home systems as a function of temperature or pressure. An additional advantage of the fans is low energy consumption, especially at reduced speed (up to several times lower power consumption than in the case of traditional motors). The fans are equipped with a mounting flange for mounting on standardized bases and mounting plates, which are also available in the TYWENT offer.