Yesterday, I had a Trane dealer come by to give me a price quote for replacing my two furnaces and a/c units - He did inspect the units and the duct work in my attic and crawlspace and then provided his recommendations equipment and as well as a recommendation to upgrade my existing duct work etc. He also gave me a price quote without first doing a calculation load. When I asked him about the cal load, he stated that this was a start and if I was really interested in company that he would come back to do the cal load and then firm up prices for the furnace and a/c units.
I plan on getting a couple other quotes but shouldn't he have done the cal load first? His procedure seems ass backwards to me. I've talked to some people in my area and this seems to be standard practice.
Would appreciate some feedback.
Thanks in advance