Quote Originally Posted by Jeanne View Post
I dont know how you are using your oil filled heaters... But it sounds as if you are plugging them into surge protector or power strips.. You may want to read the manual for oil heater... Mine says to plug oil heater directly into a wall outlet, not to use extension cords, power strips or surge protectors to avoid a fire hazard.
You can use a heavy duty extension cord but most people wouldn't spend the extra cash on one.