Features: This multifunctional combination gas controls systems integrates a gas boiler thermostat and gas valves for precise temperature regulation between 40 90℃, ensuring stable and efficient heating or hot water solution with advanced gas controls technology. Featuring a high precisions thermostat with ±1℃ accuracy and a rapid 2 second response time, it includes LED display, metal construction for corrosions resistance for enhanced safety and reliability. Ideal for homeowners and commercial users such as hotels and restaurants seeking stable gas boiler parts to enhances their heating systems and hot water supply. 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 monitoring, this gas valves and thermostat systems optimizes energy efficiency, reduces operational costs, and ensures long term performances in various heating applications. Specifications: Component: Metal Size: Approx. 5.59x3.82x2.05inch(14.2x9.7x5.2cm) Package Includes: 1x Gas ​​thermostatic Control Valves note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.