Lochinvar & A.O. Smith 100093874 Valve 321702-401 By replacing these critical wear

By replacing these critical wear components

Is this valve suitable for steam

While it supports the main combustion process

This 3/4 x 3/4 2 Stage Step Open Natural Gas Valve is manufactured by Honeywell (model VR8305Q4153) and is engineered specifically for dual direct spark or hot surface ignition systems

ensuring the pilot burner only draws fuel during the call for heat

Lochinvar & A.O. Smith 100093874 Valve 321702-401 By replacing these critical wearThe Lochinvar & A. O. Smith 100093874 is a specialized LP Gas Control Valve designed for high performance water heating systems. This direct replacement for 316158 001 ensures seamless integration with specific liquid propane fired commercial and residential units. Engineered for precise fuel regulation, this valve manages manifold pressure to maintain optimal combustion efficiency and thermal output. Known in the field as a critical OEM replacement