Only use this login to access MyHome, MyAgreements or ULiQ. Each option requires a different username and password.

North America
Europe
Denmark
France
Germany
Italy
Netherlands
Poland
Spain
Sweden
Switzerland
U.K.
Latin America
Asia Pacific
Argentina
Brazil
Mexico
Australia
China
Hong Kong
India
Japan
Korea
New Zealand
Broader and deeper than ever, UL's third annual global study examines manufacturer and consumer concerns and priorities across a wide range of product-related considerations.

more >
UL is proud to share New Science, a powerful initiative showcasing important ways we are making our world safer through fundamental discovery, testing methodologies, software and standards across four areas.
more >

STANDARDS

Thousands of products and their components are tested to our rigorous requirements every year.

DASHBOARD

UL's Dashboard tools enable businesses to meet evolving marketplace needs by being smarter, more efficient and faster than ever before.

learn more >

LIBRARY

MARKS HUB

SERVICES

STANDARDS

Share

Product safety tips

Air heater

Many consumers find that portable electric air heaters are an excellent secondary source of heat. UL recommends consumers follow a few simple safety precautions to help reduce the risk of injuries and accidents. Carefully read the operating instructions and markings the manufacturer includes with the air heater before using the product. These instructions contain important information about how to use the product safely and maintain it properly.

  • Do not use the air heater unless you have carefully read the instructions. Avoid placing the air heater near water. The box or the instruction manual will indicate whether an air heater is intended for use in locations such as bathrooms or outdoors. Do not use the heater in either of these areas if this information is missing.
  • Carefully inspect your heater and its electrical cord and plug before use. Never use a heater that is damaged.
  • Use your air heater only as a supplementary source of heat. These devices are not intended to replace your home's heating system and should not be used unless their use is supervised by an adult.
  • Keep combustibles such as draperies, clothing and furniture at least three feet away from the air heater to prevent risk of fire.
  • Air heaters on the market today are manufactured with such safety features as cutoff switches to turn heaters off if they accidentally tip over, and heating element guards used to prevent contact with combustible materials.
  • Pay special attention to children if there is an air heater in the room. Remind children not to poke their fingers or objects through the protective guard. Even the slightest contact with a heating coil can cause a severe electric shock or burn, or start a fire.
  • Avoid using an extension cord with your air heater. If you must use an extension cord, it should have a rating of at least 1.25 times the wattage rating of the heater. For example, you should use a cord rated at least 1,875 watts with a 1,500 watt heater.
  • Unplug your air heater when not in use.