B - 23 / B - 30 WALL & WINDOW-MOUNTED
Wall & window-mounted FANS with automatic blind.
CONSTRUCTION
- Silent operation fan fitted with 230V - 50 Hz motors.
- Elegant design. Easy window or wall-mounted.
- Class B motor with IPX4 protection.
- Working temperatures from -20 ºC to + 50 ºC.
- Setscrews included for walls of 240 to 315 mm in thickness.
- All models are fitted with a gravity grille.
APPLICATIONS
- Suitable for ventilation of professional spaces like shops, office buildings, schools, banks etc.
REGULATION
- RA: Reversible with 5-speed adjuster.
- ON - OFF: With rheostat.
ACCESSORIES
- Thermostat, humidistat or air quality sensor.