This part was removed and inspected by a HVAC installer from a older system. Old system was replaced with a newer one and this part was in good working condition. 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. Item is used, tested, inspected and in good working condition. It may or may not have minor signs of usage on physical appearance or exterior including scratches, scuffs or dents. But does not affect overall usage and functionality at all. Only the items pictured are included in the listing unless stated otherwise. Please look at the picture closely for more detail. If you have any questions or concerns, please feel free to contact me before purchasing.