I have owned my wood boiler for almost two years. I love it! It works as it should and keeps my warm while saving energy. I only have to fill it once a day and even then it is not too much labor. If I have one qualm with it is that it must be stocked with wood always otherwise it will not work. When I go on vacation I have to trust a neigbor with restocking the furnace. I have never had to repair or replace it. I do not have anything to stack up against the product but will still strongly recommend the Profab Industries Cozeburn 250 Wood Boiler as it filled all of my expectations in a wood furnace and managed to exceed them as well. Be wary of resellers marking these products up, otherwise you should have yourself a reliable product that will keep you warm for years.