The METROPAC 2chr-1 Pilot Assembly (Model 1830-112) serves as a direct replacement for the 1820-112 model, providing a reliable solution for your heating needs. This assembly is engineered with robust materials to withstand high temperatures and pressures, ensuring long-lasting performance. Its compact design allows for easy integration into existing systems, making it a preferred choice for technicians. The assembly meets all necessary compliance standards, ensuring safe operation in various applications, particularly in gas-fired heating systems.