This Relay, 120v Dpdt is a genuine Bunn OEM replacement part. Part number 03052.0001 is used for certain commercial coffee equipment made by BUNN. This part will help repair specific issues you are having with Bunnomatic model DUAL, DUALSH, SINGLE, SINGLESH, Coffee Brewers. Replace this part if BUNN or a service technician has instructed you to do so. Over time Relays for Bunn DUAL, DUALSH, SINGLE, SINGLESH, Coffee Brewers may need to be replaced because of normal wear and tear or if damage has occurred to the existing part. When replacing BUNN part #03052.0001 it is suggested that no power or water is connected to the machine and you are working in clean and non hazardous environment. Please be sure Relay, 120v Dpdt fits your specific needs.