Are Space Heaters Safe To Leave On All Night?

Space heaters are a great way to keep your home warm in the winter and add value as well. However, are space heaters safe to leave on all night?

Whether you are present in the room or not, it is not safe to leave space heaters on all night. Space heater pose several risks including carbon monoxide poisoning, fires and dry skin. The best thing to do is to heat your room 2-3 hours before you sleep and turn it off – your room will conserve the heat and it will still be warm or several hours. Even if your heater has safety features that are advertised to prevent unsafe operating conditions, you should still avoid running your heater when you sleep.

Some will tell you that as long as you can be careful and keep things away from your space heater, then it’s safe to leave them on all night. Others will also base their arguments on the different safety features that come with contemporary heaters.

Features like automatic overheat protection, cool touch exterior, a self-regulating ceramic element or a tip-over safety switch that turns a space heater off in the event it is knocked on its side are all impressive and dandy.

But can they guarantee your safety when you leave your space heater on all night? NO, you can’t!

3 Reasons Why It’s Not Safe To Leave Space Heaters On All Night

1. Space Heaters Cause Fires

One of the key reason why you shouldn’t leave your space heater on all night is that it can cause fire.

If you are not aware, the second leading cause of home fires, especially during winter, is heating equipment, according to the National Fire Protection Association.

Space heaters are the most used home heating appliances, and that explains why they lead in the number of fires and deaths caused.

The U.S. Consumer Product Safety Commission has reported that more than 25,000 house fires are started by space heaters every year. Additionally, over 300 death cases and over 6,000 people with burn-related injuries that visit emergency rooms every year are partly linked to space heaters.

Almost half of space heater fires start when it tips over or accidentally overheat an object in the room. Most old units can also malfunction or overheat and cause fire in the wiring especially if you use out-of-date breakers and fuses.

While you can avoid most of these accidents by paying attention and practicing safe space heater use, it’s not worth the risk.

The best thing is to warm your bedroom 2-3 hours before you go to sleep. The warmth that accumulates in the room is usually enough to last through the night, therefore, you should just turn off the space heater and unplug the unit.

2. Space Heaters Emit Carbon Monoxide

The risk of space heaters turning into fire hazards is scary, and most people will do their utmost best to ensure that doesn’t happen.

However, even if you’ve taken all the necessary precautions to avoid space heater accidents that can cause fire, another important thing you don’t want to forget about is carbon monoxide poisoning.

Like many other heating devices, space heaters emit carbon monoxide. If you use your space heater at night, you’re upping the risk of CO poisoning.

The scary thing about CO poisoning is that it’s a silent killer – you won’t smell, hear or see any warning. It’s fatal and kills within a few hours.

Symptoms of carbon monoxide poisoning aren’t something you want to ignore. Feeling short of breath, weak, headache, dizzy, nauseated, vomiting and blurred visions – without explainable reasons – are common side effects you need to look out for.

If you experience such symptoms, go outside immediately. Take a deep breath of the fresh air and see if your symptoms improve. You should also turn off the space heater and let your home air out.

3. Space Heaters Dry Out the Skin

Dry skin seems inevitable in the winter, even when you try loads of moisturizer.

While you might blame the weather for your dry skin, one culprit you might be ignoring is your space heater.

When the mercury drops, we tend to heat our rooms all day and night long. The problem with this is that these heating systems strip the skin of moisture.

Dry skin can lead to other health issues, especially if you start developing cracks.

If you feel your skin is always dry, you need to start running your space heater sparingly. You can also install a whole-house humidifier, or at least consider a humidifying unit for your bedroom. It will provide your skin with the much-needed moisture at night. To maintain normal, healthy skin during winter, moisturize before you sleep.

Space Heaters That can be Left Unattended

So if space heaters are not safe to leave on all night, then the question you might possibly ask if there are space heaters that can be left unattended or what heaters are safe to leave on overnight.

Well, modern space heaters can be left unsupervised for quite a long time because they have safety features that are designed to detect unsafe operating temperatures. One of the features is an overheat protection that shuts the heater off in case the temperature reaches unsafe levels. Another feature is a tip over protection that turns the heater off when it is knocked accidentally.

While these features are great and will help you stay safe, we recommend you place the heater where there is less foot traffic or out of reach of kids and children. One of the best space heaters that can be left unattended is the Dr Infrared Heater Portable Space Heater. It has all the features discussed above and ideal for small to medium rooms.

Electric Space Heater -1500W Infrared Heater with...
  • ☀【QUICK HEAT & MULTI-MODES】- The space heater is designed with three heat settings. The high heat has 1500W of consumption. The low mode of the space heater will deliver 750W of warm airflow. And the Eco mode of the space heater will save you up to 300W of energy. The space heater will warm up your room in seconds, no more waiting in the cold room!
  • ☀【REMOTE CONTROL & 12-HOUR TIMER】 - Our electric heater has a timer that can turn on and off the space heater at the time you set. With the remote, no need to constantly move to adjust the space heater, you can lie on the couch and have the job done. Simply set a time, when you wake up in the morning, the room heater will give you a warm welcome.
  • ☀【TIP-OVER SHUT OFF & OVERHEAT SHUT OFF】 - The space heater has two safety features. If an external component of the space heater is overheated, the space heater will be automatically shut off. The tip-over shut off feature will also efficiently prevent the possible fire. Our space heater is a safer choice if your family is with children and pets.
  • ☀【TOUCH SCREEN & THERMOSTAT RETENTION】- Our infrared heater has the programmable thermostat. The infrared heater will automatically circulate warm air to keep your room warm. When you set the thermostat at a certain degree on the screen and then shut off the electric heater, The room heater will keep the same setting when you turn it on again.
  • ☀【LIE ON YOUR SOFA & HAVE THE JOB DONE】 - The electric heater has a LED display screen. You can adjust the space heater with remote when you’re watching TV on your sofa on a cold winter night. Moreover, the remote can lock the control panel and prevent it from being controlled by children in mistake. Trustech protects you from cold air attack!

Last update on 2020-10-25 / Affiliate links / Images from Amazon Product Advertising API

Are Oil Heaters Safe to Leave On Overnight?

Oil filled radiator heaters are some of the modern space heating units for small and individual rooms. However, are oil heaters safe to leave on overnight.

As along as they are put in the right position, stable and the thermostat is functioning correctly, you don’t have to worry if it runs overnight. What you want to avoid is placing it next to inflammable objects or close to your bed.

Are Ceramic Heaters Safe to Leave On Overnight?

Ceramic heaters work by passing electricity through the ceramic plate that gets hot with time then radiates the heat into your space. So, instead of the whole unit getting hot, it’s only the inside ceramic plates that gets hot while the outside plastic casing remains cool.

For this reason, ceramic heaters are safe to leave on overnight because the outside casing remains cool hence doesn’t pose any risk to people occupying the room.

Are Infrared Heaters Safe to Leave On Overnight?

Infrared space heaters are not only the cheapest types of heaters to run, but also completely safe. They work by first warm the air. When the room temperature is more than the body temperature, the body absorbs the heat, giving you a warm feeling.

Infrared heaters are safe to leave on all night because they warm air in to the air instead of heating the object directly. However, it’s still important to take precautions when buying an infrared heater. Most of these heaters’ outer casing are hot to touch, so you want t make sure the heater you choose has all the safety features including a cool touch exterior.

Are vented propane heaters safe to leave overninght?

It’s NOT a good idea to leave vented propane heaters on overnight . Some heaters can be left operating overnight, but it best if you turn them off or put a timer so they can run for a couple hours only.

Is It Safe to Leave a Space Heater Plugged in?

As you might have realized by now, you can leave your space heater unattended though it’s not something that we’d recommend. Unless the room is really cold and you’re busy working on other things, it’s best if you turn on the heater when it’s really necessary and turn it off once your desired temperature is reached.

So, is it safe to leave to leave a space heater plugged in? No, because it is a fire and electric shock hazard, especially if it doesn’t have adequate safety features.

Remember, heating equipment are the second leading cause of home fires in the United States. So, you want to make sure your heater isn’t left unattended or plugged in when are away. Also plug your unit directly into a wall outlet instead of a an extension cord or power strip.

Space heaters also use a lot of electricity, so you don’t want to them plugged in or running for a long period of time.

Is It Safe to Put a Space Heater on Carpet?

Where you put your space heater and what you put it on is a very important factor to your safety and those in the room. Putting it in the wrong position or next to inflammable objects poses several risks including fires, burns. , or even deaths.

Is it safe to put a space heater on a carpet? The short answer is no. Placing space heaters directly on carpets or rugs is one sure way of starting a fire on your house because these materials are flammable. They overheat much quickly. You can place your heater on hard floors or any other fire-proof surface like glass tray.

Precautions to Take if you’ll be Running your Space Heater All Night

Sometimes the cold weather can be too harsh, forcing you to run your space heater throughout the night.

Nonetheless, it’s vital that you take some precautions to stay safe.

  • First, make sure your space heater is in excellent condition. Take notice of your electric cords and if there are dings, dents or any other defects. They could cause an electric shock, fire or carbon monoxide gas leak, depending on the type of space heater.
  • Keep space heaters clear of combustible materials. It’s recommended that you keep a 3-foot or more perimeter around your space heater. Stacks of papers, plants, blankets, and bedding should not be within reach of the unit.
  • Keep space heaters away from the edge of your bed. No matter how much you want to snuggle up to the warmth, don’t place space heater next to your bed.
  • Purchase space heaters with tip-over and overheat protection. These safety features can help take a lot of the worry out of using your space heater. A tip- or tilt-over switch will ensure the unit automatically shuts off if it’s tipped over, while overheat protection will also automatically detect and shut off the unit when the temperature reaches unsafe readings.
  • Plug your space heater directly into the socket. It’s not safe to rely on an extension cord when working with an electric heater. The chance of an extension overheating or causing electrical shock injuries or fires are high and should be avoided. If you have to attach an extension cord, make sure it’s appropriately rated and sized for your space heater.
  •  Install smoke alarms and CO detectors on every level of your home. Be sure to place these detectors outside of sleeping areas and inside each bedroom to guard against carbon monoxide poisoning. Make sure they’re in excellent condition and working.

Conclusion

It’s important to understand that space heaters shouldn’t be used as the primary source of heat for your home.

Most of the aforementioned accidents and risks occur because many homeowners use space heaters too much or improperly.

But even if you use them as demonstrated by the manufacturers, accidents and fires can always happen. So, it is a good idea to take all the necessary precautions to limit the amount of damage that can occur.

However, try not to leave your space heaters on at night.