1.Used on the water heater,washer,etc. 2.FOB price:$1.0~ $2.0 per ... type thermostat is a high temperature,widely used on water heater,washer,electric oven,fried pan,water boiler,etc.Thermostat Features: 1 ... : no less than 100,000times4) It is widely used for electric water heater, etc. WY-C series water heater thermostat