AS Mega Chef Provides a thirty (90) Day parts and labor Warranty for all of its products sold in the United States. Basic Warranty Statement. Mega Chef warrants this product to the original purchaser ONLY, to be free from defects in materials and workmanship under normal use, for the thirty (90) DAYS from the date of original purchase. Mega Chef agrees, at its option under the warranty period, to replace the product if it is determined to be defective at “No Charge”.