leave your lights on in the areas you going to be in..beats the heck outa 1500 watt heaters to keep the house warm enough to tolerate..power bill dropped by almost 150 bucks this month..it about as cold a month as i can remember,,in a good while, for my area..right now theres 7 lights on in a three room area.34 degrees out side..
a couple of sweat shirts is all i need,to be plenty warm...
then our bed room is heated by thermostat,an kept at the right temp to sleep an snuggle..you might want to try it if you in a money push right now..slim
ps..for this to work,, you leave them on all the time..it don t work as well if you cut them off at night an ever let the house get cold..also i don t have the option of heating with wood here.wish i did