Category: Home Appliances and Electronics. Product Review: I recently purchased a new refrigerator control jazz board for my Whirlpool Maytag WPW10503278 from Amazon. The product arrived promptly, and the packaging was secure. Upon opening the box, I noticed that there were multiple parts included in the package, which made me wonder if they had accidentally shipped me extra items or if this was a complete kit for replacing my old control board. After reviewing the instructions provided with the product, I realized that it was indeed a complete kit for replacing my old control board. The installation process was straightforward and took only about 30 minutes to complete. The new control board fit perfectly into the existing space in my refrigerator, and there were no loose wires or connections left behind after installation. One of the things I appreciated most about this product was that it came with a one-year warranty. This gave me peace of mind knowing that if anything went wrong with the new control board during its first year of use, I could have it replaced without any additional cost to me. Overall, I am very satisfied with my purchase of the Whirlpool Maytag WPW10503278 Refrigerator Control Jazz Board from Amazon. It was a quick and easy installation process, and the product has been working perfectly ever since.