This website points to a recall of specific Delonghi manufactured oil filled heaters.
Follow these 4 steps to determine if your heater is in the recall.

What The DeLonghi Website Isn’t Telling You About Its DeLonghi Oil Filled Heaters

Learn Why These Oil Heaters Are Being Replaced For Free The De’Longhi website sells dozens of products across more than 40 pages, including their extremely popular DeLonghi Oil Filled Heaters. You can also buy high-end toasters, sleek cappuccino and espresso machines, indoor grills, BBQ accessories, food blenders, confection ovens, air conditioners, dehumidifiers, and air purifiers. … Continued

What should you do if you think your heater has been recalled?
CLICK THIS LINK AND FOLLOW THE INSTRUCTIONS ON TO THE UNITED STATES CONSUMER PRODUCT SAFETY COMMISSION WEBSITE.
Click here if you have a recalled heater