Description
the second provides a positive shut-off to prevent hazardous gas accumulation
Key Benefits: OEM Compatibility: Exact replacement for Lennox 78G10
When utilizing the 12A49 vent limiter
facilitating a clean installation during HVAC control board replacement
Lochinvar & A.O. Smith 100110220 Gas Valve 321894-708 the second provides a positiveThe Lochinvar & A. O. Smith 100110220 Gas Valve is a critical replacement component designed for high efficiency water heaters and boilers, including many models in the Lochinvar Copper Fin II and Knight series. This 1 inch NPT natural gas valve operates on a 24V control circuit and is factory set to a 3. 5" water column (WC) outlet pressure, ensuring the precise fuel to air mixture required for clean combustion. As a direct replacement for part