The Rheem SP20833B Gas Control (Thermostat) is designed for liquid propane (LP) water heaters, providing accurate temperature regulation. This thermostat is built for reliability and efficiency, ensuring optimal performance in various applications. Made from high-quality materials, it complies with industry standards for safety and performance. The compact design allows for easy installation and compatibility with multiple Rheem models. Upgrade your water heating system with this essential gas control for enhanced functionality.