Ex room heater have 1 cable gland in the standard variant! On request our ex room heater are manufactured with two cable glands and an additional terminal for the direct connection of a room thermostat.
Corrugated finned radiators are and remain the most economical solution for heat transfer with electric heaters. With the procedure of winding corrugated steel strips around various tube qualities, we achieve extremely large tube surfaces and respectively low surface temperatures. We use this combination to manufacture explosion-proof room heater on a high quality level.