NOT KNOWN FACTS ABOUT PLOT

FYI I are in a lifted ranch, the stove is while in the basement, non-insulated block wall, the upstairs is about 1200sqft sorta open up floor system, basement spot is about five hundred -600 sqft. I able to continue to keep the upstairs livingroom about 70deg when its about 10deg exterior, clearly the basement is much hotter.Science is points; equa