Key Benefits Optimized Flow: The 0

This specific part is optimized for the 121-12 and 243-12 series

Enhanced Safety: Provides reliable flame sensing to ensure safe and efficient main burner operation

protecting against premature failure of the heating circuit

If you are using a standard immersion well

GC Valve S401GF02V9BF5 Valve Els PW 17895 Key Benefits Optimized Flow: TheThe GC Valve S401GF02V9BF5 is a high performance 2 way normally closed solenoid valve engineered for precision fluid control in demanding HVACR and industrial applications. Built with a rugged brass body and a 3 8" orifice, this valve ensures reliable flow regulation with a 1 4" NPT connection size. The integration of Viton seal material (FKM) provides superior chemical resistance and thermal stability, making it ideal for media that may degrade