The Ventair Brook 4 is a modern exhaust fan reaching a high level of capacity at 480 m3/hr. This 3 in 1 exhaust fan combines heat and light suitable for bathroom spaces indoor. It features 1 x 10w LED light panel in the middle of the exhaust fan and 4 x 275w heat lamps. The Ventair Brook 4 has a 4 gang switch meaning the heat and light elements can operate independently to each other.