Lochinvar & A.O. Smith 100108822 Blower Assembly 318973-401 high resistance across these points

high resistance across these points indicates it is time for a professional-grade replacement

from providing the 24V transformer signal to the pilot operator and main gas valve

Whether you are managing complex chillers or standalone industrial process controls

How do I interpret the diagnostic fault codes

Common Questions Can the 705-502 be used with Liquid Propane (LP) systems

Lochinvar & A.O. Smith 100108822 Blower Assembly 318973-401 high resistance across these pointsThe Lochinvar & A. O. Smith 100108822 Blower Assembly is a direct OEM replacement engineered for high efficiency water heaters and boilers, specifically within the Lochinvar Knight and A. O. Smith Cyclone series. This power venter assembly is critical for maintaining the stoichiometric air to fuel ratio required for optimal combustion. It features a high grade aluminum housing and a precision balanced blower wheel to minimize vibration and bearing