Lochinvar & A.O. Smith 100092683 Ignitor 321702-401 this 25VAC gas valve maintains

this 25VAC gas valve maintains the pressure integrity required for safe burner ignition and sustained combustion

15"wc (water column)

ensuring internal components stay protected against dust and heavy spray

This maintenance-free design features dual EPDM stem seals and 15% graphite-filled PTFE seats

it replaces legacy models like the BA20267-2 and 1539D1/B

Lochinvar & A.O. Smith 100092683 Ignitor 321702-401 this 25VAC gas valve maintainsThe Lochinvar and A. O. Smith 100092683 Ignitor is a high performance Norton hot surface igniter designed for precision combustion in residential and commercial gas fired water heaters and boilers. This 120V HSI replacement is a critical component for maintaining consistent ignition cycles, specifically engineered to withstand the thermal stress of frequent cycling in high efficiency systems. As a direct OEM replacement part, it ensures proper