Can this be used for CO2 applications

Durability: Built to withstand the thermal cycling typical of high-efficiency gas furnaces

Signal Reliability: Provides consistent 1 N/C switching for remote monitoring and equipment status feedback

Constructed with a heat-resistant ceramic insulator and a durable metal electrode

common in Rheem and Ruud air handlers

Lochinvar & A.O. Smith 100112652 Gas Valve 321894-709 Can this be used forThe Lochinvar & A. O. Smith 100112652 Gas Valve is a direct OEM replacement engineered for high recovery natural gas water heaters and power vented systems. This 1 2" NPT gas valve is factory calibrated for a 4" WC manifold pressure, ensuring consistent thermal output and burner stability for commercial and residential applications. As a technician, youll recognize this unit as the current superseding part for the discontinued Honeywell WV4464B1037