Xpelair C4HTS Simply Silent 4 Square Bathroom Extractor Fan with Humi

The Simply Silent C4HTS Fan from Xpelair is a two speed, silent, intermittent humidity fan with overrun timer which is suitable for wall, ceiling, window and panel mounting. This Simply Silent fan incorporates Ghost Airflow Technology which offers all of the following benefits.. Flow straighteners guide air through ducting which reduces turbulence, smoothing and making the air flow laminar.. A cone reduces turbulence in front of the fan and air is directed straight into the impellor. Ball-bearing motors suppress noise from the motor. For ease of installation. Strengthened ducting reduces duct distortion on fitting and avoids breakage. Radial screw slots for easy alighnment of back plate prior to final fixing. Features a level line at bottom of back plate for ease of alignment. Large cable access for ease of wiring. Front cover is easy to remove or replace. To replace - hook at top, rotate, press and clip back into place. Notch to remove cover with tool - no screws. Easy cleaning thanks