I replaced the control board myself. I was told by the repair guy that the part was $550 and would take two weeks to receive because there was a back order on this part. I ordered this part from you and had it overnighted for a total of $188 including overnight shipping. The delivery was so fast I didn't even have to empty my freezer! It only took me ten minuets to replace! This company is as good as it gets folks. Thank you! John.