I live in a mild winter (lows of 40 to highs of 50 or 55) and a mild summer (lows of 55 to highs of 65 to 70). Does a two stage furnace make sense? What abouut a variable speed furnace? Do I need these/Post created: 2013-08-18 Type of Equipment: Furnace Views: 103
This question was created on the page: https://www.furnacecompare.com/buying_a_furnace.html.