Featuring a high precisions thermostat with ±1℃ accuracy and a rapid 2 second response time, it includes LED display, metal construction for resistance for enhanced and reliability This multifunctional combination controls systems integrates a boiler thermostat and valves for precise temperature regulation between 40 90℃, ensuring stable and efficient heating or hot water solution with advanced controls technology Perfect for residential heating setups and water heaters in homes or commercial buildings, providing consistent comfort during cold and meeting high demands hot water needs Designed with robust materials and intelligent this valves and thermostat systems optimizes energy efficiency, reduces operational costs, and ensures long term in various heating applications Ideal for homeowners and commercial users such as hotels and restaurants seeking stable boiler parts to enhances their heating systems and hot water supply