I came out for a no cool on the upstairs system. I checked the system over. I found the blower motor not operating. He had a power surge the other day and the system hasn’t worked right since. The blower motor/module has failed. I’ll need to call a Carrier to get a price and availability of the motor/module and call back with a price. And a price to replace the Air Handler as well. AH M#FV4ANF003000ABAA S#:2699A1I821