Ducted inline ventilation systems are installed within the subfloor; air-conditioning type ducting is run to various points throughout the subfloor. The system is then balanced by adding baffles so the air flow can be regulated evenly throughout the entire length of ducting, and damp stale air is sucked from all points within the subfloor.
The best option is to use a quality in-line fan which moves large amounts of air through the ducting and multiple vents. In-line mixed flow fan with IP44 protection for ducted installation. We use the Allvent product. The fan has two speeds and includes a thermal cut-out. Fan section can be removed without affecting the mounting bracket and dust connections. The fan is made of VO self-extinguishing grade plastic.
Fan Model: DF200P Fan Speed: 2100 / 1700 RPM
Motor Power: 150W / 125W Motor Current: 0.63A / 0.54A
Noise dB(A) @ 3m 46 min / 53 max Max Operating Temp: 60C
We design a one-off system for every project
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