Lochinvar & A.O. Smith 100208511 Prepurge Relay 30067439-890 it must be paired with

it must be paired with an AH-series high-temperature actuator to ensure the internal components and the actuator motor handle the thermal load

Does this kit include the threaded rod for suspension

and PTS series units

Its internal pilot design allows for efficient operation at low differential pressures

Lochinvar & A.O. Smith 100208511 Prepurge Relay 30067439-890 it must be paired withThe Lochinvar & A. O. Smith 100208511 Prepurge Relay is a mission critical 24VAC control component engineered for high efficiency gas fired boilers and commercial water heaters. This relay is essential for managing the initial combustion system pre purge cycle, ensuring that any residual unburned fuel is safely cleared from the combustion chamber before the ignition sequence begins. Designed with 10 Amp contact ratings at 50 60Hz, the 100208511