... Heater ,heater ,PTC heater ,industrial fan heater ,fan heater , industrial Heater ,heater ,PTC heater ,industrial fan heater ,fan heater These heaters are used in enclosures where damage from condensation must be prevented, or ... where the temperature may not fall below a minimum value. The aluminium profile heater ... , max. 265V)Heating element PTC resistor, temperature limitingHeater body extruded ...