How do I confirm if the S1-324-34546-000 is the correct part for my furnace

maintaining the required dielectric barrier and preventing common spark ignitor failures caused by environmental contaminants

If the belt breaks

apply 12–18 inch-pounds

As a direct-fit Goodman replacement part

Lochinvar & A.O. Smith 100109673 Blower Assembly 321894-709 How do I confirm ifThe Lochinvar 100109673 Blower Assembly is a critical combustion component designed for high efficiency commercial boilers and water heaters, including Lochinvar Knight and A. O. Smith Cyclone series. Engineering specifications for this 100109673 induction fan focus on precise fuel to air ratios required for condensing heat exchangers. This assembly replaces legacy part numbers 100102146 and 6020 050, ensuring seamless integration with the existing