Just bought some acreage which I plan to build a home on next year. Property is a mixture of timber (50 acres) and fields (30 acres) It was logged about 5 years ago so there are a lot of tops and poles left laying around. Am seriously considering an outdoor boiler to supply water for in floor radiant heating. Have been looking at models that offer oil/LP/NG backup and would like any recommendations / real life experiences with them. Thanks in advance.