These are the latest series HY2200-9. They are not the HY2100 but the HY2200-9’s, as the HY2200-9’s are more up to date. They have the newest 9 drink dispenser. I’ve used them at locations and they work wonderfully and my locations are very happy. I’m just looking to offload a couple to help pay for location services to get the rest of my machines placed. These are unopened and brand new DIRECTLY from HealthyYou Vending. These machines are made mostly of metal (unlike other cheaper machines) and extremely easy to service. With a low service record for the HY (HealthyYou) models. Made in Illinois, U. Easy hand turn screws to replace any part. They run very quiet and look amazing! HAND TURNED SCREWS TO REPLACE ANY PART AND MAKE DISPENSER ADJUSTMENTS.