Dispatched our commercial HVAC technician back to a customer in San Luis Obispo California to complete repairs. Site had reported a noisy unit near the back left of the store, and the technician had found #5 with a bad blower motor wheel that was scored and off-balance. While taking apart the blower to repair, the technician found that the wrong sized wheel had been shipped. Will take old damaged wheel to parts house to make sure correct wheel is provided, will return.
