I have a small house (~900 sq. ft.) in the Cincinnati area, and am considering a new HVAC system. My current furnace is a 120,000 BTU GE unit that is at least 25 years old. I've been told it is way too big for the application. Temperature swings are very noticeable.
One vendor quoted single stage and two stage 70,000 BTU replacement units (Bryant 310 and 312). Another vendor told me the two stage unit wouldn't do me much good with such a small house.
I've done a lot of reading in this forum over the last week, but haven't been able to find a thread discussing single vs. two stage furnaces in a small house. Any thoughts would be greatly appreciated!