I'm buying a house and dealing with estimates from the seller on replacement of the HVAC system. One estimate is for a York system with warranties of 20 years on heat exchanger, 10 years on factory compressor, and 5 years on all parts. This is the more expensive estimate.
The other estimate is $600 less and it is a a 13 seer Heil with 10 year warranty on parts and 1 year on labor.
I know very little about differences in systems and need to educate myself quickly. Any feedback you could offer me? I get that who installs the system is key but can you give me feedback on these two brands and the seemingly huge difference in their warranties.