I just found this site a week or so ago and its really opened my eyes to many things.I like having my wood and miss outside as I do with my CB but Im sure within 10 or so years Ill be looking for a new heat sourse. My question is do the indoor gasser boilers work well outside if placed inside a shed or is part of there heat from having the unit inside as i believe?The one IWB I know of depends greatly on radiation type heat. I truly love the even heat I have with radiant in the floor and the boiler outside not throwing a bunch of heat in one room and the rest of the house being cold.