The UtiliTech Upper Thermostat 0362345 is a 7 pole, hi-limit electric thermostat designed for use with water heaters. This custom bundle includes the required components for installation, such as the compatible model 321898-000. With a voltage range of 120-480, this upper thermostat from Utilitech is suitable for various heating systems and provides reliable control over the temperature settings. Perfect for home improvement projects related to heating and cooling systems, this product ensures efficient performance and energy savings.