Greenwood Centrifugal Recessed Fan with Timer & Humidistat, Remotely Switched - RF90HTW 125mm Duct Diameter The Elite window kit can

The Elite window kit can be used with the following fans: EL150PC - Elite standard fan with pull cord EL150TR

1 x Instructions

The PD1 Surface mountedcentrifugal fan with second standby fan & motor is designed for two room ventilation

Veto Pro Pac MC Tool Bag (AX3506) - The ultimate efficiency

Window Kit and Transformer included

Greenwood Centrifugal Recessed Fan with Timer & Humidistat, Remotely Switched - RF90HTW 125mm Duct Diameter The Elite window kit canThe RF90HTW with Humidistat sensor and timer. The RF90HTW replaces the R90HT 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 rise and fall