The Lochinvar & A.O. Smith 100275594 Diverter Motor with Internal Assembly is a crucial component in HVAC systems, particularly heating and cooling units. It acts like a traffic controller for air, directing it towards the designated element – either the heater or the cooler. This ensures efficient temperature control by precisely distributing conditioned air throughout the building. https://www.partshnc.com/100275594-lochinvar-ao-smith-diverter-motor