Consumers should immediately stop using these recalled heaters. Consumers should contact Lennox Industries Inc. to arrange for an inspection and, if necessary, repair of the heaters by an authorized manufacturer representative. For more information, consumers may contact ADP at 1-866-303-8634 between 8 a.m. and 4 p.m. CT Monday through Friday or visit the firm's website . Consumers may also view the recall notice on the [NJS_FILE:b50b5b50-9925-4f5b-901a-439953cbbfe3:858e9229-616a-4428-8a88-2ef069f06ff3]. Date modified: 2011-04-27