I bought a ceramic electric heater to heat the living room. High is 1500W / 5118 BTU, but the low setting is only 750W / 2559 BTU. Most space heaters are 1500W and those with lows are 900W on low. If I turn the heat down to say 50 in the house and use the heater in our bedroom at 65-70 at night, I should be able to save something VS heating the whole house at night while we're sleeping.
I figure it's worth a shot.
jim,if you don't have one yet,you can use a electric blanket.put the electric heater in the bathroom for nitetime trips for nature calls.