[Quick Answer]: Are space heaters against fire code?

The AHJ is permitted to prohibit the use of space heaters where an undue danger to life or property exists. The AHJ can use past inspection findings, such as portable heaters that were left turned on and unattended, fire incidents, and other reasons to prohibit the use of such heaters.

Are space heaters an OSHA violation?

There are no federal workplace safety rules that prohibit portable electric space heaters in the workplace. OSHA rules do require that electrical equipment must be used according to manufacturer specifications on the unit’s label and in the user manual.

Is a space heater a fire hazard?

Conclusion. While electric space heaters can help keep room temperatures warm, they can also be dangerous and cause fires. Space heaters should never be left unattended or used within three feet of any combustibles and should always be plugged directly into an outlet.

Why are space heaters not allowed at work?

However, if space heaters are used improperly, are not kept clear from combustible materials, or are not functioning properly, they can cause fire, electric shock or produce carbon monoxide (CO) gas. … Use of space heaters should not be allowed unless supervisor or management approval is provided prior to use.

Is it OK to leave space heaters on overnight?

A modern space heater can be very safe to keep on for long unsupervised periods of time, including while sleeping. Be sure your heater is certified by one of the three major testing organizations and has features like automatic shutoff, tip over protection, a shut off timer, and adjustable thermostat.

Are space heaters allowed in hospitals?

Portable space heating-devices shall be prohibited in all healthcare occupancies. Exception: Portable space heating devices shall be permitted to be used in non-sleeping staff and employee areas where the heating elements of the such devices do not exceed 212 degrees Fahrenheit (100 degrees Celsius).

Why should space heaters not be plugged into extension cords?

Never leave the space heater unattended. … Plug space heaters directly into a wall outlet. Do not use an extension cord or power strip, which could overheat and result in a fire.

Do space heaters catch fire easily?

But, because radiant heaters heat nearby objects, they can ignite a fire if flammable materials are close to the heating element. … This could ignite a fire or cause an electrical burn. Electric heaters use a lot of energy and can easily overload circuits, causing a power failure or fire.

Do newer space heaters cause fires?

Glenn Corbett, an associate professor of fire safety and public management at John Jay College, said that space heaters typically cause fires when they malfunction. This can be caused by overheating because they were left on too long, and older models may not have newer safety features such as an automatic shut-off.

How do space heaters prevent fires?

Preventing space heater fires

Keep the heater at least 3 feet away from anything that can burn, including people. Choose a heater with a thermostat and overheat protection. Place the heater on a solid, flat surface. Make sure your heater has an auto shut-off to turn the heater off if it tips over.

Can you bring a space heater to work?

When used correctly, space heaters are safe to use at work. … Heaters must not impede traffic areas and make sure to contain chords so they are not a tripping hazard. Do not plug a space heater into an extension cord or power strip. By plugging the heater into the wall directly, you can avoid overheating.

Are space heaters safe?

Despite those dire numbers, modern space heaters are actually much safer now than they used to be. … These organizations ensure that heaters have certain safety features built in, such as a thermal shutoff that automatically cuts the power when the heater gets too hot.

How do you deal with a heater at work?

Plug a heater in using an extension cord. If you must do so, make sure that the cord is the right gauge size and type for the heater.


  1. Keep any flammable items at least three feet from space heaters.
  2. Turn off space heaters when you leave the room.
  3. Supervise children and pets around space heaters to prevent burns.

How long can you have a space heater on for?

How Long Can Space Heaters Be Left On? Thanks to modern advances in space heater technology, it’s possible to leave space heaters on for quite a long time. If you have an upscale heater, you can easily leave it on for 10 hours or more without an issue.

Is it safe to put a space heater on carpet?

Don’t Put the Heater on a Carpet or Area Rug

Not only must your space heater sit on the floor, but it’s safe only when the floor is a hard surface such as wood, laminate, tile, or vinyl. Never place a space heater on top of an area rug or carpeting. They tend to trap heat and could ignite if things get toasty enough.

Can you run a space heater on an extension cord?

Plug space heaters directly into a wall outlet. Do not use an extension cord or power strip, which could overheat and result in a fire. Do not plug any other electrical devices into the same outlet as the heater.

Should you unplug space heaters?

Never leave space heaters unattended. Turn off your space heater and unplug it before leaving the room or going to bed. Replace older space heaters with newer, safer models.

What is the safest electric space heater?

Top 5 Safest Small Space Heaters

  • 1) Dr Infrared Heater Portable Space Heater, 1500-Watt.
  • 2) Lasko Electric Tower Heater.
  • 3) Pelonis Oil Filled Radiator Heater.
  • 4) Aikoper Portable Electric Oscillating Heater with Adjustable Thermostat.
  • 5) Pelonis PHTPU1501 Ceramic Tower 1500W Indoor Space Heater with Oscillation.

What kind of extension cord can I use for a space heater?

What Gauge Extension Cord Is Best For Space Heater? To run a space heater, you need to use medium or heavy-duty extension cords ranging from 14 to 10AWG.

Can a space heater catch a blanket on fire?

Millions of people use space heaters to keep warm in winter. But according to a warning from the National Fire Protection Association, space heaters are a leading cause of house fires. … In mere minutes, the blanket caught fire. The flames quickly spread to a sofa, which sent out choking black smoke.

How do you put out a space heater fire?

Appliance, Heater and Computer Fires

Until you unplug the appliance, heater or computer, it’s a class C fire and requires a type C fire extinguisher. If the fire is small, it’s safe to put it out with baking soda, which is basically the same stuff that’s in a class C fire extinguisher.

Can electric heaters start fires?

Portable electric heaters are high-wattage appliances that have the potential to ignite nearby combustible materials like curtains, beds, sofas, paper, clothing, and flammable liquids. If ignition results from a heater left on and unattended, a major fire could result.

Can dust in a space heater cause fire?

This buildup is not only unsightly, it can cause reduced heating performance, emit odors and even lead to fires.

Do electric space heaters produce carbon monoxide?

Only use fuel-burning space heaters in well-ventilated areas. Electrical space heaters pose no danger of carbon monoxide poisoning, unlike those that burn fuels, such as kerosene. Do not start or leave cars, trucks, or other vehicles running in an enclosed area, such as a garage, even with the outside door open.

Is it cheaper to run space heaters or central heat?

Space heaters do use less energy as compared to using central heat. … As such, having a space heater in every room in the home and turning them all on at the same will only cost you more, not less. When you purchased your heater is also a factor. Newer models are designed to be more energy-efficient than older ones.

Do space heaters use a lot of electricity?

Even though they are typically small in size, and often touted as 100% efficient, electric space heaters use a lot of electricity. Most space heaters use on average 1,500 Watts of electricity and cost about 15¢ an hour to operate.

How do I stop people from changing my thermostat?

If your staff keep changing your thermostat settings, you could also install a lock cover over it. This will stop them from changing the settings. You can buy them online or from select hardware stores for $20.

Can you leave a space heater on 24 7?

Space heaters are only meant to provide supplemental heat, don’t use them to warm bedding, cook food, dry clothing or thaw pipes. Run it in spurts. Only use your heater for short periods of time, it shouldn’t be left on 24/7.

Can you leave an electric heater on all day?

Well, the truth is, as long as your electric radiators are fixed to the wall with no obstructions, you can in fact leave them on throughout the night. … When used correctly, electric radiators are completely safe and have been designed as direct replacements for central heating.

What happens if you leave a space heater on?

Electric space heater If left on for too long, a space heater can damage the outlet it’s plugged into and act as a fire hazard. … Vented propane heater Similar to space heaters, this type of heater can release carbon monoxide and risk starting fires.

Where should you place a space heater?

Heaters are best placed under windows. If you do not have the space for panel heaters, you can also choose wall strip panel heaters, which are lower and longer variants. By placing heaters under the windows, you heat up cold air descending from the window glass, and avoid cold draughts along the floor.