I am purchasing a house. It is approximately 3400 sq. ft. 2 story structure. My plan calls for a separate 2 air conditioning system, a 21/2 ton and 3 ton separate system and my builder wants to install a 5 ton zone control dampening system. I am leary to agree. Would I be making a mistake to agree with such a system? Any suggestions on what I should do.?
[Edited by 3423rptmike on 02-03-2006 at 07:33 PM]