Yes, you should not sit close to a heater, especially if it is an electric heater with a fan.
Burns: If you sit too close to a space heater, there is a risk of thermal burns. Skin can become damaged if it comes into direct contact with a hot surface or if the heat is intense enough.
The CPSC calls it the “3-foot rule,” and it's pretty simple: Avoid placing a space heater within 3 feet of anything flammable. Some manuals list curtains, papers, furniture, pillows, and bedding as objects to stay away from.
Absolutely. The US Department of Energy records about 25,000 house fires every year that are linked to a space heater fire.
In that case, yes, it could dry up your skin, enhance water loss through that channel and consequently dehydrate you.
Don't sit right next to your heater
On freezing days, you may want to cosy up to your electric heater, but this increases the chances of it falling onto you, or setting fire to your chair or clothes. Stay at least one metre away to stay safe.
Vented and Unvented Combustion Small Space Heaters
They may also bring unwanted nitrogen oxide into the home; nitrogen oxide can cause asthma and other respiratory problems. These heaters can also introduce water vapor into the home, which can result in mold and other structural damage.
Overusing the heater or using an oversized heater can result in elevated levels of carbon monoxide or nitrogen dioxide fumes in the air. These fumes can cause cold or flu-like symptoms, headaches, and eye, nose and throat irritation. Don't use these heaters as your main heat source, even during power failures.
The best place to put your space heater is on a smooth tiled floor or a heatproof mat. To use a space heater safely, never put it on top of furniture or appliances because it could fall and cause a serious injury or fire.
Place space heaters on a solid, flat surface. Keep them at least three feet from things that can burn. Check your space heater for cracked or damaged cords and plugs. Plug space heaters directly into wall outlets, don't use an extension cord or power strip.
Running a space heater overnight increases the risk of fire. If the unit is left unattended or placed too close to flammable materials, such as curtains or bedding, it can ignite and lead to a devastating fire.
Repetitive, prolonged use of heating pads, hot water bottles, space heaters, electric blankets, overheated laptops and heated car seats can all cause erythema ab igne or “toasted skin syndrome”, which is a skin condition caused by long term, indirect heat exposure.
“More than half (53 percent) of all home heating fire deaths resulted from fires that began when heating equipment was too close to things that can burn,” reports the NFPA. Always place the space heater on a hard, level and noncombustible surface, such as a tile or concrete floor – not on rugs or carpets.
In milder cases of toasted skin syndrome, the skin changes usually fade, though it may take several months or longer. In more severe cases, the skin changes are permanent. Bottom line: Though a heating pad or hot water bottle may feel good on your body, be mindful of your skin.
Best Space Heater Safety Tips
These appliances are intended to sit on the floor, not on a table. Establish a 3-foot kid- and pet-free zone around the heater, and never put a space heater in a child's room. Keep the space heater at least 3 feet away from combustible materials, such as furniture, bedding, and curtains.
The gentle heat caresses the skin, thawing the numbness that lingers from exposure to the frigid air. It's not just physical warmth. It's also a therapeutic embrace that seeps into the bones, unravelling the tension and stress that often accompany the Novembers, Decembers and Januarys.
According to recent research, prolonged exposure to heat, including bathing in boiling water, using a hot water bottle, and regularly sitting close to a heater, can lead to Erythema Ab Igne (EAI). EAI is a condition that causes mottled, reddish-brown spots on the skin.
At least 3 feet of clearance must be maintained around the heater at all times. Combustible materials like paper, plastic, and cloth must be kept away from the heater. Electric cords must be kept out of foot traffic paths to prevent tripping.
Even a small spark or excess heat from the heater can ignite nearby objects, leading to devastating fires. The risk is significantly higher when left unattended, which is why using a space heater while you sleep can be particularly dangerous.
Technically, only those that burn fuel, like propane or natural gas heaters emit CO. Another myth is that it's safe to use any heaters indoors; in reality, outdoor heaters should never be used inside without proper ventilation, as this can lead to dangerous CO buildup.
Oil filled radiator space heaters are some of the safest on the market. 1500W is all the juice an outlet will provide (Roughly 5,000 btus).
CPSC estimates that space heaters, including both fixed and portable heaters, are associated with about 21,800 residential fires every year. About 300 people die each year in fires started by these heaters.
Space heaters often cause very dry air; this can irritate your sinuses, dry your lips and skin and cause other irritating conditions like nosebleeds and rashes.
Long-term use of heaters in enclosed spaces can be hazardous because it increases the risk of carbon monoxide poisoning, which can lead to headaches, nausea, dizziness, and weakness.
Space heaters can take anywhere from 750 watts to 3,000 watts to operate. Large space heaters take immense amounts of energy to run. However, those are most likely used only in commercial and industrial settings. The average residential space heater has two main heat settings, low and high.