Furnaces; brand name vs. What someone can trust
What's the deal with furnaces anyway?. You spend 1-4k on one, or even have to zone your house, and for some reason you get sold on the best one, I.e. big brands like Carrier, (which I believe are overpriced, and only certain people can work or even get parts on them.). Lets not even get going on parts for them, they ARE ALL THE SAME PARTS, SAME MANUFACTURER but for some reason they cost more when you have to buy them for the higher end models.
All right, so I need a new furnace can you tell. I'm on my 10th year (or supposedly that what's the furnace says when it was installed), of this furnaces life. It's a high efficiency Carrier, but what can someone do. I have heard of such brands as Lennox, American Standard, Trane, and many more... What should I do. What brands are for real out there all you HVAC guys who actually have to work/install these things... What is best bang for buck if I want to spend a little and get what I pay for, but not over-pay. Please support with facts.
Thanks for your comments and help.
P.s. I was trying to be funny here... If it helps, I have a 3,000 sq ft house, (ranch) w/ full basement (not included in sq ft, not finished).
Thanks guys, look forward to a spirited comment thread, but please just get down to the facts!