Anti-moisture heaters, to be employed inside switchboards, motor housings and any small closed space, in order to prevent moisture condensation and icing onto moving or electrically sensitive parts.

RFST series consist of a heating element regulated by an active electronic control which maintains the temperature of the heater constant with an accuracy of ± 4°C with respect to the defined threshold (50°-70°C).

Eco-friendly: it works only when needed, minimizing energy consumption.

Technical data