I tried searching the threads but couldnt find an answer....
I am having a whole new system put in, furnace and a/c. I have had two trane contractors give me bids. One says they will put in a .5 ton larger coil than condensor, which seems to agree with what I have heard and read. The other says trane told them that their coils are already oversized so they will put in the same size coil and condensor.
Any opinions? Will it make a huge difference?