This Schematic, 120v Lpg W/Ckt Bkr is a genuine Bunn OEM replacement part. Part number 10529.0000 is used for certain commercial coffee equipment made by BUNN. This part will help repair specific issues you are having with Bunnomatic model LPG1, LPG2, Coffee Grinders. Replace this part if BUNN or a service technician has instructed you to do so. Over time Schematics for Bunn LPG1, LPG2, Coffee Grinders may need to be replaced because of normal wear and tear or if damage has occurred to the existing part. When replacing BUNN part #10529.0000 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 Schematic, 120v Lpg W/Ckt Bkr fits your specific needs.