A high temperature thermostat is a device used to control the temperature of a system or environment. It is typically used in heating and cooling systems to regulate the temperature and maintain it at a desired level. The thermostat is usually set to a specific temperature, and when the temperature in the system or environment rises above that level, the thermostat will activate and turn on the heating or cooling system to bring the temperature back down. In this way, the thermostat can be used to maintain a comfortable temperature in the home or office. Additionally, high temperature thermostats can be used to protect sensitive equipment from overheating, as they will shut off the system if the temperature rises too high. High temperature thermostats are an essential part of any heating and cooling system, and they can help ensure that the temperature in the environment remains comfortable and safe.