20F / -6C indoors? Canadian here, mind blown a little. Are homes in Texas not insulated? They must be, you have really hot summers and run AC all the time.. Ho

20F / -6C indoors? Canadian here, mind blown a little. Are homes in Texas not insulated? They must be, you have really hot summers and run AC all the time.. Hope your power came back already. If not / or for another time: candles are great for heating a single room. Small, safe, but they make a difference.