Now, the furnace and evaporator is at the end of its life so it needs to be replaced.
But I heard that according to the new law since 2006 only 13 Seer and above are available.
Does that mean I have to get rid of this almost new AC condenser and change out everything for 13 Seer or above?
Or can I just change out the interior components with 13 Seer equipment, will that work with my existing 10 Seer Carrier? I think it's 2 ton.