Is it Safe to Leave an Oil Filled Radiator On All the Time?
This is a question that I am asked a lot. I am always happy to hear people asking this because it shows me that people are concerned about safety issues, and that is important. While heaters do not, “cause more deaths than anything else in the United States”, they can be a very real danger risk. Many people underestimate the damage that an improperly attended heater, or a damaged heater can do. This question addresses a very important question, one which I am more than happy to discuss.
Many people wonder if it is safe to leave a heater on all the time or just when in the room. It all depends on the heater. I would not leave a small portable electric space heater on in the room if I was going to be gone for any length of time. Modern space heaters will turn off if they are tipped over, for example. But they do not have the necessary safety measures built in, which would help should a heater over-heat. I don’t know if there are any space heater safe to leave on when you are gone. Definitely, the small bar heaters or other electric heaters should be turned off if you are not going to be in the house. They should also be turned off at night, when you are sleeping.
I have been asked often, “How fast can electric heaters catch fire?” It all depends on the heater, and what is around it. Normally an electric radiator heater will not just ‘catch fire’. Reasons that electric heaters catch fire are usually because of improper and inadequate wiring. Or, they are positioned too close to curtains or other flammable materials that catch fire, and then cause the heater to catch on fire.
If you want a heater that you can leave on, even when sleeping, and you do not have central heating, I would recommend the oil filled radiator. If you are wondering, “Is it ok to use electric heater when sleeping?” I would have to say that it depends on the heater. Small portable space heaters–no. Electric oil filled radiators?–Yes! Generally, oil filled radiators are safe heaters to leave on when no-one is there. Using that type of heater is one occasion when it is fine to be sleeping with an electric heater on. You can even leave oil filled radiators on all day without causing any danger.
Normally I would suggest that you unplug unattended electric heaters. If you are wondering, ‘can I leave an oil filled radiator on all the time?’ The same would apply. If your oil filled radiator will be unattended for long periods of time, while you are at work for example, then you should turn it off. One great thing about oil filled radiators is that they often come with not only a thermostat that will regulate temperature within a room, but they also have a timer. So, you can turn your radiator off in the morning when you leave for work but program it so that it will turn on an hour or so before you arrive back home from work. This way you will have the security of knowing that your home is protected during the day and you do not have electric heaters running, but you will also know that your home will be warm when you step through the door as the timer will have turned your heater on in enough time to warm up your living quarters.
An oil filled radiator is one electric heater that is safe for children and pets. Last winter my cat rubbed up too close to a portable electric heater, the bar kind, and she ended up singeing her fur. While I did feel sorry for her, I also had to laugh as it was not a bad burn by any means but it must have given her a bit of a shock and she had a patch of fur that was slightly brownish rather than gray for quite a few weeks! She has since learned to respect heaters!
Some of the main oil filled radiator tips are to plug your heater directly into the wall socket, and not an extension cord. Do not lay towels or other clothes over the heater when it is turned on. Set the heater on a timer if you are going to be out of the house for any length of time. Aside from those few considerations, I think that oil filled radiators are some of the safest heaters to use in your home.
Thanks for interesting article!
Yours Sincerely
thanks for the great article. it exactly answers my questions, clear and reliable.
I have used an oil filled electric radiator and find it an excellent soft heat to leave on overnight but found out they can be defective. Mine worked very well but suddenly one day it kept heating without turning off it got dangerously hot hot hot!!! I believe it was that the controls were didital not analog.. Not sure this was the reason but generally oil filled electricradiators are gentle heat..
My oil heater started on fire. I was home at the time. I have smoke detectors but , my Border Collie alerted me first. She started barking and running towards the room where the heater was. I checked it out and flames were coming out the top.I took the heater and put the fire out. I was lucky. Now I never trust any appliance. My wiring is good a elictrician checked it out. Nothing is ever 100 percent safe. I do not know why mine started on fire. People like myself have a false sense of security, because they think they are safe. Use caution with anything electricial.
Cataline, I agree that there are dangers with any electrical appliances. There are ways to minimize the dangers such as by making sure appliances are serviced regularly, using them exactly as according to instructions, etc. Still, though, inevitably problems can occur. Thanks for the reminder.
Hi,
I’m just wondering, is there any risk of electrocution from an oil filled radiator that plugs into the wall? Seeing as it is metal. I touch mine all the time and I just realised that that could be really dangerous.
Shannon, as long as the heater is operating properly, does not have frayed cords or any other apparent damage to the unit you should be fine. Most are made to be moved around easily and as such they are made so that you can touch them without problem. Of course, keep the heater away from puddles of water! The main thing to watch out for with oil filled radiators is that you keep them away from curtains and don’t hang those ‘still damp’ clothes or towel over the heater to dry!