Greenwood Centrifugal Surface Mounted Low Voltage Bathroom Fan With Timer, Humidistat & Pullcord - SF90SVIHT HR155CM mildew and odours associated with

mildew and odours associated with moisture to develop

• Mini Aqua pump

Colour - White

P Fan built in overrun timer module for P fan and PD1 fan which allows the fan to be used with a run - on time of between 2 - 30 minutes

The SF90T replaces the S90T

Greenwood Centrifugal Surface Mounted Low Voltage Bathroom Fan With Timer, Humidistat & Pullcord - SF90SVIHT HR155CM mildew and odours associated withThe SF90SVIHT is a Low voltage surface mounted centrifugal fan with humidistat and run on timer. Humidstat fans have a sensor in them. This detects moisture in the air. When a set humidity point is reached the fan will switch on. There are two types of sensor Traditional and Digital Intelligent. Traditional. Work by having a fixed humidity level which, when reached, the fan activates. Traditional humidistats work well but as natural levels of humidity