LEWT-S+F – Control and moulded duct parts – Helios

For automatic control of the outside air intake via the earth collector pipe or directly via the outside area depending on the outside temperature measured by the thermostat. Temperature range for direct suction can be individually adjusted on the thermostat, manual selection of the desired operating mode. Set consisting of bypass flap NW 200 with 230 V servomotor, cross piece with cleaning opening, condensate collector and siphon, RAG rain deflector grille for direct suction, 2-stage thermostat and control with double changeover switch (Individual component of the LEWT kit).