This is the same HVAC system as you have described. It was sized as a 4 ton unit and it has been doing the job. Temps have been hovering around 104 and it is staying a constant 75 deg as it is set up and down stairs. I didn't even get the eve vents installed until last sunday should improve heat load some. First bill will be coming soon we shale see how eff it is.
Last edited by rockytopper; 07/28/1108:34 AM.
The road goes on forever and the party nevers end...............................................
