What should be taken into account to install a fan that fuels the circulation of a fireplace, barbecue or home and prevent smoke from filling the room?
Choosing a fan for smoke extraction from a chimney is simple. Just the surface of the chimney opening should be taken into account.
To calculate the necessary flow-rate and thus select a suitable fan, we simply multiply the surface in square meters, by the air speed in m/s by 3600. Q = S · V · 3600
FOCCETA is the most suitable Casals option for chimneys as it supports 200ºC. Other roof options are CTH-3A and CTH4, whose flow is much higher and withstand a working temperature of 110ºC.