The U.S. Consumer Product Safety Commission, in cooperation with the firm named below, today announced a voluntary recall of the following consumer product. Consumers should stop using recalled products immediately unless otherwise instructed. It is illegal to resell or attempt to resell a recalled consumer product.

Name of Product: Portable Space Heater and Portable Oscillating Space Heater

Units: About 70,500

Importer: Big Lots, of Columbus, Ohio

Hazard: The heaters can overheat and melt, posing a fire or electric shock hazard.

Incidents/Injuries: Big Lots has received four reports of the product overheating and melting. There are no reports of injury, fire or property damage.

Description: This recall is of two models of 1500 watt Climate Keeper ceramic heaters. Both models have a fan, two dials on top, a wire mesh panel in front and the name "Climate Keeper" and a label on the bottom with the model number and ETL 3130679. Model #FH107A has grey plastic housing. Model #PTC-902T is an oscillating heater with silver-grey plastic housing, a molded handle on top of the heater and a small extra button between the two dials which controls the oscillation.

Sold exclusively at: Big Lots stores nationwide from September 2010 through March 2012 for about $20 for Model #FH107A and $25 for Model #PTC-902T.

Manufactured in: China

Remedy: Consumers should stop using the recalled product immediately and return it to a Big Lots store for a full refund.