Electric heaters are safe to use when installed correctly. Heaters are connected to the power grid in such a way that the metallic parts that are touched are earthed. Touching live parts is prevented by the structure of the heater.
Electric heaters are safe to use when installed correctly. Heaters are connected to the power grid in such a way that the metallic parts that are touched are earthed. Touching live parts is prevented by the structure of the heater.