I love burning wood in my boiler but my time, body(back) and work keep telling me maybe I should switch back to gas. I currently have propane but can get hooked to Ng for $6600. I don't like the cost but for the long haul may be cheaper and if I get more wood and time I can always suplement with wood. Any recomendations on a good High efficiency boiler. Or am I just nuts? Thanks for your comments. Jim