well fellow hambers. im buying a house and closing in about 20days. i just found out its only 100amps breaker box. the problem is my central ac/heat unit i was going to install in the house is a 200amp. is there anyway to hook it up without replacing the original breaker box?
Anything can be done, but to do it right... no. You need to consult a licensed electrician who can come out and look at what you have. There's a lot more to it than just putting in a bigger box.