Helios Ventilatoren ZLA 80 Air inlet unit White

For wall or ceiling installation. Set of thermostat valve, extendable wall tube for variable wall thickness, integrated air filter cartridge class G 3 and fixed outer grid. All parts made of impact-resistant plastic, white. Built-in temperature sensor controls valve plate gap opening in the range of ¿6 degrees C to +20 degrees C depending on the outside temperature Inner side of valve plate for avoiding condensation, insulating coating. Filter insert can be easily changed by removable valve plate, stop for basic position ventilation and minimum volume. Variable volume flow setting through plate adjustment. According to DIN 1946, T.6. Medium sound insulation mass 30-35 dB.

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