The temperature of this thermostat ranges from 150 degrees Fahrenheit to 550 degrees Fahrenheit. When your oven is baking, this thermostat is allowing for 17 amps of energy and when your oven is broiling, this thermostat allows for 15 amps of energy. This thermostat has a thirty inch capillary and is used for some of Amana/Speed Queen's brands of electric ranges and ovens.