Gas Heater Eris thermostat is a member of the Eris series from Sedna industrial and knowledge-based group products. It is designed to control gas heaters. Gas Heater Eris has two working modes, manual and thermostatic, which controls the operation of the burner and fan based on the selected temperature. This product has the ability to add a sensor to detect gas leakage and the presence of a chimney blockage if the customer orders.