Helios housing ELS-GUBA 8114 with fire protection K 90, flush-mounted

Helios housing ELS-GUBA 8114 flush-mounted housing with fire protection damper K90. Flush-mounted plastic housing with fire protection shut-off element K 90, metal exhaust nozzle with automatic non-return valve and shut-off when the fusible link is triggered. Discharge socket laterally upwards (delivery), rotatable left or right. Using the Accessories set (-ARS, No. 8185), it can be repositioned for rear air outlet in any position. Reusable hinged cleaning lid. Otherwise like ELS-GU. Connection DN 80 mm. To Lüftung from Kitchen *, Bathroom or WC . Using the Accessories set (-ZS, No. 8186) also for two-room Bathroom of Bathroom and WC . Flush-mounted installation in the ceiling or wall, also outside of K 90 shafts. Connection to the main line by means of a steel pipe. One or two devices per floor up to 20 floors. * Fan use of 100 m³ / h recommended for apartment kitchens.