Carrier Bryant CESO110020-00 CES0110020-00 Control Circuit Board used. Removed by HVAC installer from a fully functioning system. This part was inspected by professional HVAC technician and was in great working condition when removed. Part is in good cosmetic. We have more than one item in this listing, so we do not offer this boards “same as pictured”. We also inspect our used boards very carefully, our tech didn’t find any problem with this one, except some signs of cosmetic wear, which are common for this type of boards. Some discoloration is typical for this model, it is not a burned spot. Purchasing used parts you agree with the statement that sometimes hidden defects or malfunctions may occur during installation or continuous use. Most of the parts require specific knowledge and skills to be installed properly. If you don’t have skills or knowledge, you must ask certified HVAC technician to install.