Common Questions Can I use the 393691 kit on a step-opening valve

this actuator provides the necessary motorized force to manage fuel shut-off and flow regulation in high-demand environments such as industrial boilers

doing so can force the internal reset lever into a negative position

3" through 5-5/8" diameter motor frames

providing the necessary torque to maintain system CFM requirements under load

Lochinvar & A.O. Smith 100111061 Gas Valve 320788-704 Common Questions Can I useThe Lochinvar & A. O. Smith 100111061 Gas Valve Venturi Assembly is a critical components for maintaining high efficiency performance in commercial water heating systems. This genuine OEM replacement part is the direct engineering update for the obsolete 9006285005, ensuring a seamless fit and restored functionality for natural gas water heaters. Designed specifically for the high demand BTH, SUF, and HCG series (models 100 199 and 100 250), this