I have been an outdoor stove dealer for over 15 years. I have worked with several companies, but they all seem to go out of business after ten years and you are stuck with their problems. With the EZ Boiler, I am not worried about getting stuck with a stove with no warranty since that is a non-issue with this particular brand. It has a simple design, made of 5/16″ thick steel in the firebox, well insulated, works well, reasonably priced, and has only 2 electrical parts that may need to be replaced–both of which are readily available on the internet. In the event that it should ever leak, at least it is made out of heavy metal that can easily be welded and the design is simple, making ALL parts of the stove readily simple to get to and simple to fix. Since I was a dealer for years, I was replacing a unit and had the plumbing done, making installation a breeze. I even added a metal trim kit to it to give the installation a cleaner look. I have been using the stove this winter and am well satisfied with its performance.