Mayguy...
You also live in Minnesota! Try cooling a house in Texas that's 3000 sq. ft. with a 2 ton unit! I have a 2.5 in this house and it's only 1000 sq. ft! I have a 14 SEER Ruud Achiever in here too.....so it's not a weakling of an A/C either. I, for one, cast serious doubt that a 2 ton A/C...