11 year old Trane cntral air unit went out today. Heard a popping noise near the unit outside. Went inside to find that the whole house breaker had been tripped - not just the breaker for the unit. Reset circuits to find that the outside unit now makes a clicking sound when the air is turned on and the fan on doesn't work.
Does this sound like something a qualified repair company could fix for a reasonable amount or should we just replace the unit?