You will not be sorry with the Heil. Installed many and it is a quality furnace with both the primary and secondary heat exchangers made of stainless steel with lifetime warranties. Very simple, trouble-free controls. You may want to have the installer pull the condensate trap after about two or three weeks of operation and have him flush it out. They get a grease-like residue from the production process of the heat exchanger metals and it builds up. Most times it will flush through during normal operations, but I have had a couple plug up. After problem!