5" WC regulator ensures consistent manifold pressure for optimized combustion

What does Class H insulation mean for this part

and induction blower timing

Can this regulator be used for positive dead-end lockup

As an OEM replacement part from Johnson Controls

Lochinvar & A.O. Smith 100109261 Pilot Assembly 323269-701 5" WC regulator ensures consistentFor technicians servicing high efficiency natural gas systems, the Lochinvar & A. O. Smith 100109261 Pilot Assembly is a critical OEM equivalent replacement. Designed specifically for Flame Vapor (FV) systems, this 170 DEG C PILOT ASSEMBLY FV features a 170 degree pilot tube orientation for precise gas line routing in complex burner and manifold layouts. This natural gas water heater pilot ensures stable ignition and consistent flame sensing,