Looks to be about $2,800+/- a year vs propane (so my 5 year payback should be close to target). This year has been cold, moreso last month, payback could be sooner as I'm sure I would have had larger LP bills than previous years. It will be intersting to do an overall analysis once I get the 5 years behind me.
Thank you, that was exactly the type of information that I was looking for. I'm following this thread closely, this is a facinating subject.
JHAP ~~~~~~~~~~ "My mind is a raging torrent, flooded with rivulets of thought cascading into a waterfall of creative alternatives." ...Hedley Lamarr (that's Hedley not Hedy)