This is just a question of curiosity, I understand the importance of sizing ac tons correctly for your home, but how big is too big to label it ' over sized ' and you actually start feeling the hurt with your air quality and short cycling?
Half ton over?
1 ton over ?
if a house is calling for 2.5 tons on a manual J calc, and a 3 ton is installed for example.... I mean, it's only a measly 6000 btu's right?
Just trying to ease my curiosity of how much is toooo much.
Last edited by alecmcmahon; 05-01-2011 at 05:11 PM.