After heating our house for the past 10 years with an insert and supplemental propane/electric we are now moving on. If everything goes as planned we will be in a 10.000 sq ft log cabin that we signed a contract last week to buy. It has an OWB, which I know little about, but there is room for two inserts/stoves should I choose to kill myself. Either way, I am looking forward to spending the rest of my days in this lil shack, we call the "stabbin cabin"