Hello all, I took the Garn plunge. We made the 18hr round trip and hauled the unit home about a week ago.The day after we got back I had to go in for some surgery(lifted something I should not have a few months ago) so unfortunately all I have been able to do is read the manuals and look out the window at that shiny new 1500.Thank you all that have helped me make the decision to purchase what looks to be a solid, serious piece of heating equipement. Hopefully I can get some more assistance from the resident expert's on the forum to help me further my distribution design along while I am recovering. Scott