... ROHS 2)temperature range:10-80 degree 3)LCD,LED,VFD and digital tube available 1)Timely heating/heat preservation,water ... temperature induction,temperature preseting,time presetting,night light,energy saving.2)Over heat protection,transducer failure ... high quality.ISO 9001:2008Factory located in Guangdong Province, China. Electric Water Heater Control Panel