Our home is getting updated and we are going to a high efficient carrier infinity model.
The guy that did the layout originally had the furnaced positioned as the old one was because he said the side w/the (2) PVC entries closer together (the right side) is most efficient, I think he said it comes off the top and nothing sits on the bottom (but I could be mistaken)
Anyway, on the opposite side - the (2) PVC openings are spread far apart where one enters hi and the other on the bottom of the blower - he recommnded not using this side.
OK - now a guy comes to set furnace and measure ductwork and we realize that the water heater pipes will be in the way (sort of) and suggests we flip the furnace around as I was originally intending... I told him about the previous comment about the furnace being more efficient if they exit the right side rather than on the left, He did n't know.
Any insight would certainly be very helpful as this install most likely will not happen for a few days.