The house is 980 sq ft, with the kitchen stove being in the center of the home.
Thank you all. Your responses have convinced me that I should stick with using the furnace….I’ll just turn it down a few degrees, and put on a thicker sweater. Thanks again!!

i would strongly advise against doing this,a family from my area were heating their mobile home with the oven,the house caught fire and all 3 people that were in the home died,with the oven on and the door of the oven open ,it will pull alot of amps because with the door open ,it would never get to temp.,please think about this before you do it