what do you guys think about these brands? Im looking at a 2-stage non-variable speed (AC motor) furnace as a replacement. Keeprite has stainless exchangers and HSI and 10 year warranty on parts but the warranty is not transferable. Trane has an annodized steel primary exchanges and HSI. Rheem has stainless exchangers and spark ignition.
I know the installation quality is vital but for now i am looking for your opinions about these brands and their features.