Lochinvar & A.O. Smith 100327105 Gas Valve 321042-401 Pro-Grade Construction: Built with durable

Pro-Grade Construction: Built with durable bi-metal materials to withstand high-cycle operations in demanding environments

Broad Compatibility: Designed to integrate seamlessly with Belimo B2 and B3 series ball valves

Does this housing include the motor or blower wheel

This valve utilizes 1/2" Inlet and 1/2" Outlet ODF sweat connections

Common Questions Is the S8401-007 a direct replacement for the 8401-007

Lochinvar & A.O. Smith 100327105 Gas Valve 321042-401 Pro-Grade Construction: Built with durableEnsuring your heating system maintains peak combustion efficiency requires precision components like the Lochinvar & A. O. Smith 100327105 Gas Valve. As a critical natural gas control valve, this unit is engineered for both residential water heaters and high efficiency commercial boilers. Designed as the 100171551 direct replacement, it eliminates compatibility guesswork for field technicians. This 24V gas valve operates with a standard 1 2" NPT