DL120 water heater thermostat is a safety control with flame failure device, pressure adjuster and on-off thermostat. DL120 water heater thermostat is a multifunctional safety control with thermoelectric flame failure device, pressure adjuster with override device and on-off thermostat. No external electric power supply required.TECHNICAL DATA

Gas connections:	Rp ½ ISO 7 (0.75 18 UNS 2B on request)
Water connections:	Rc ¾ ISO 7 (¾ NPT on request)
Installation position:	any position
Gas families:	I, II and III
Max. gas pressure:	50 mbar
Outlet pressure range:	3 - 18 mbar
Thermostatic range:	30 - 75C
Working temperature range:	0 85C
Pressure regulator:	Class C

Water Heater Thermostat