The FT40 electronic thermostat regulator has been specially designed to control the temperature in rooms fitted with fan coil units.
It guarantees perfect regulation, comfortable stability and long lasting precision.
The main components of the regulator are:

• Extremely precise electronic thermostat with reduced triggering differential.
• Manual three speed selector for fan speed.
• ON/OFF switch to turn the regulator on and off.
• Resistance switch for external heating.
• WINTER/SUMMER switching contact