I don't know whether it was properly diagnosed, verified, or installed by a properly trained HVAC technician but rest assured that it is a working part that was thoroughly gone through. The item "GE 5SME39SL0862 Carrier Bryant Tempstar HD52AE154 Variable Speed Blower" is in sale since Sunday, November 21, 2021. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Central Heating & Cooling Systems\Central Furnaces". The seller is "laps-heating" and is located in Roseville, Michigan. This item can be shipped worldwide.