I posted earlier about having had a 92k btu gmh95 with 14 seer 3.5T AC installed.... unfortunately without a load calc. Now have done load calc and heat loss load of 61k. It was partly my mistake and my contractor did not call it to my attention. Water under the bridge.
Before I spend the large $ to install the 70K 4 ton unit, it appears that the major (only?) difference between the 92k unit I have and the 70k is a 4 burner unit instead of the 3 burner unit + control board. Can a (well) qualified professional order up the parts and install them, set up for me? Anyone here in the Atlanta area that can do that?
I assume that would "void the warranty". Well, I trust that swapping out a board and burner assembly (gas valve?) is would be far less than a complete install and eating some or all of the cost of the oversized unit too... so a reasonable trade off for loss of warranty?
Is this possible? Crazy? Thanks for your thoughts.