FYI I are now living in a raised ranch, the stove is within the basement, non-insulated block wall, the upstairs is about 1200sqft sorta open flooring system, basement location is about five hundred -600 sqft. I capable of keep the upstairs livingroom about 70deg when its about 10deg outdoors, naturally https://germaineq263cxr1.wikistatement.com/user