The Shocking Truth About Extractor Fans!

Picking the right extractor fan can be tricky—price, power, noise, and aesthetics all play a role. But beware of the datasheet! Some fans may look the same, but as we see in this video, looks don't always equal performance. Envirovent design service 👉 https://www.envirovent.com/ventilatio... Learn more about the Silent 100 👉 https://hub.efixx.co.uk/Silent100 Free ventilation training 👉 https://www.efixx.co.uk/Know%20How/ve... ========= Time Stamps ⏱ 00:00 Choosing the right extractor fan can be challenging 01:12 Don't focus solely on the fan 02:13 Key design elements need to be analysed 02:45 Fan performance in typical installations 03:35 Noise doesn't equal airflow! 03:50 We need to study the fan curves 05:11 Good luck working this one out! 05:33 Gauging pressure drop 05:55 Flexible ducting can massively effect performance 06:50 Kitchens and utility rooms need higher ventilation rates 07:27 Gordon had to revisit his own installation! ========= #ventilationsystem #extractor #ventilation