Limited 3 Year Warranty - Subject to the exclusions contained below. Roundtripping LTD, at its option, will at no charge, repair, replace (with same or equivalent product) or refund the purchase price if this product fails to light due to defects in material or workmanship within three (3) years from the date of purchase. Exclusions - This product is intended for residential seasonal use only (90 days maximum per year) and was pre-tested and date coded prior to shipment.