As standard, WebFAN now includes advanced efficiency handling. With the Fan Energy Index (FEI) now gaining traction across the world we have included the ability to drill down into your fan solutions efficiency. This can be for just the impeller through to full ‘wire to air’ including transmission, motor and VFD/VSD efficiency factors.

We believe this is a vital part of any fan selector going forward as in time the FEI metric or ISO equivalent may become standards that are regulated against as in California, in the US, today.