Lochinvar & A.O. Smith 100109724 Valve 320074-702 With its dip-sealed construction and

With its dip-sealed construction and 13/16" stem length

maintaining millivolt system integrity

including LH33WP003 and LH33WP003A

This assembly features a precision-engineered centrifugal blower wheel and a robust blower housing

Lochinvar & A.O. Smith 100109724 Valve 320074-702 With its dip-sealed construction andThe Lochinvar & A. O. Smith 100109724 Valve is a direct fit OEM replacement gas control designed specifically for high efficiency water heaters and residential power vent boiler systems. This natural gas valve operates on a 20V ignition circuit, featuring a 1 2" NPT inlet and a factory set 4" WC manifold pressure to ensure precise fuel to air ratios and stable combustion cycles. Engineering specifications for the 100109724 include a 1 1 4" shank