I am a highly skilled and experienced home service professional. I recently completed a job at a customer's home where I replaced a blower motor and inspected another unit. Upon arrival, I noticed a high-pitched noise coming from the Amanda unit. I opened it up and found that the blower motor was on its last legs. I also checked the pressures on the carrier unit and found them to be good. The customer paid $205 for the blower motor and $680 total for today's work.