I have an opportunity (having done some work for Lennox in the past) to get a gas furnace cheap which is good because my current one is really old.
Basically my contact at Lennox said to pick the one I want and he'll give it to me at cost. He can't really help me with picking them since he's a corporate paper pusher.
1) any good reliable websites for picking sizes/BTUs?
2) We live on a property with a well, but very soon they are planning city water. The well probably doesn't have enough volume to be the only energy source for geothermal heat/cooling, but is there a possibility of using it as supplemental source in the future?
