Lochinvar & A.O. Smith 100112168 Switch 326058-758 the Series B F&T traps

the Series B F&T traps are specifically designed to respond to pressure-temperature curves ranging from 20" Hg vacuum to their maximum rated pressure

This unit features dual-switching action

or 24V actuators

While the kit provides the physical controller conversion hardware

this model is specifically rated for 250 psi maximum steam pressure

Lochinvar & A.O. Smith 100112168 Switch 326058-758 the Series B F&T trapsThe Lochinvar & A. O. Smith 100112168 Switch is a critical safety component designed for low gas pressure detection in high efficiency heating systems. As a genuine OEM replacement part, this low gas pressure switch is engineered to monitor the incoming fuel supply and interrupt the burner circuit if pressure drops below the required threshold, preventing unstable combustion and potential equipment damage. It is a direct fit solution for Lochinvar