Thermostats for water heater resistance DBE16107 Single-phase rod thermostat, bipolar safety block with bimetallic disc, manual safety reset, maximum temperature value 105°C. Rated voltage 16A-250V AC; 20A-250V AC. Temperature selection range from 20°C to max. Thermal differential 8°C+/-4. Standard stem length 280 mm. Model without lever, 1200 Watt