What type of areas require appliances to be elevated to avoid ignition sources?

Hazardous and public garages are areas where appliances need to be elevated to prevent ignition sources because these environments often contain flammable materials and gases, which can potentially ignite if they come into contact with a spark or open flame. Elevating appliances ensures that any ignition source is removed from reach of flammable vapors or materials that may settle on the ground.

In these types of spaces, regulations such as those set forth by the National Fire Protection Association (NFPA) dictate the safety measures that need to be followed to mitigate fire risks. Elevating appliances also helps to protect them from potential flooding, further enhancing safety measures in these areas.

While kitchens, basements, attics, and outdoor equipment areas can have their own safety considerations, the specific need for elevating appliances is most critical in hazardous and public garages due to the increased risk associated with flammable substances typically found in those environments.