Lochinvar & A.O. Smith 100110857 Gas Valve 320720-756 Extended 20-Inch Reach: The 20"

Extended 20-Inch Reach: The 20" wire pilot burner allows for easy routing through tight combustion chambers

For technicians servicing legacy pneumatic setups

leak-tight shutoff when the 24V coil is de-energized

You must select and install a compatible Danfoss coil (available in various voltages) separately to complete the assembly

or failure of the valve to open/close fully under rated pressure usually indicates that the diaphragm or plunger assembly requires replacement using an ASCO 302-308 Rebuild Kit

Lochinvar & A.O. Smith 100110857 Gas Valve 320720-756 Extended 20-Inch Reach: The 20"The Lochinvar & A. O. Smith 100110857 Gas Valve is a heavy duty OEM replacement part designed for precision fuel regulation in high demand commercial water heaters and boilers. Engineered to operate on 24V HVAC controls, this natural gas valve features a pre set 3. 5" WC manifold pressure to ensure stable combustion and optimal thermal efficiency. With a 1 2" NPT inlet and a 3 4" NPT outlet, it provides a secure, leak resistant connection points