Tuesday, March 1, 2022 AEL&P News, News Stay Warm & Safe as Temps Drop Space heaters can be a convenient way to raise the temperature of a room, but not the whole house. Heaters should be plugged directly into the wall and should never be used with extension cords or power strips. You should also expect a higher electric bill when using a space heater. A 1500-watt unit on eight hours a day for a month will add about $50 to your electric bill. Print Previous Article Next Article