... water heater,washer,etc. 2.FOB price:$1.0~ $2.0 per piece. 3.Order:1000,000 pieces per piece. This type ... thermostat is a high temperature,widely used on water heater,washer,electric ... oven,fried pan,water boiler,etc.Thermostat Features: ... is widely used for electric water heater, etc. WY-C series water heater thermostat