We have a gas heating unit. The heating unit is making loud screeching noise while running. (The unit is 7 years old). What may be the problem ?
We had a service guy in to check it out and he says that the motor needs to be replaced and he is quoting $470 including $80 for labour and remaining for parts.
Is this the right price, I was thinking it is too high , how much do they usually charge for this. FYI - I am located in northern VA