Second season using this stove. Haven't had any major issues yet. It heated my house trailer to 80 degrees on its lowest setting last winter. This winter i live in a 1500 square foot double wide and it does just as good. My only issue with it is lack of literature on maintenance and parts breakdown for deep cleaning. Also my other problem is that the only company that sells parts for these stoves is the company in North Carolina that sells the stove. If anyone has any questions about this stove contact me and i will help you as much as i can. Very simple design and easy to work on.