Roof-mounted fans

Running costs are reduced as radial fans, together with optimised air routing, serve to maximise the installed air throughput and minimise energy consumption.  The fan performs effectively against pressure in a housing that has been developed to reduce resistance to air flow to a minimum.   Despite an air path with low resistance, the fans can protect the components inside the panel to an ingress protection (IP) category of IP 55.

The entire range, which includes a passive vent and models that provide uninstalled air throughputs of 500, 800m and 1,000m³/h, utilises a single housing and hence a single cut-out, offering the flexibility to fit any unit to a single roof panel.