Lochinvar & A.O. Smith 100277814 Gas Valve 30067439-890 Key Benefits Direct Acting Configuration:

Key Benefits Direct Acting Configuration: Ensures linear increases in branch pressure as the ambient temperature rises

Reduced Downtime: The dedicated insertion/removal tool facilitates rapid extraction of old packing and precise seating of new seals

though you must verify the orifice sizing and capacity requirements match the system's BTU rating after a refrigerant conversion

It maintains identical mounting dimensions and electrical ratings to ensure compatibility

Lochinvar & A.O. Smith 100277814 Gas Valve 30067439-890 Key Benefits Direct Acting Configuration:The Lochinvar & A. O. Smith 100277814 Gas Valve is a critical OEM component engineered for high performance natural gas hydronic and water heating systems. As a professional grade spark ignition gas valve, this unit regulates fuel flow to the burner assembly with precision, ensuring stable combustion and reliable appliance startup. This part is the direct replacement for 100171884, making it the standard choice for maintaining the factory