BRAND NEW OEM OFF CYCLE RECYCLE AGITATION 12-24 HOUR TIMER FOR A CD200A MODEL AND (CD200B MODEL MADE UP TO 9/96 OR EARLIER). ON THIS MODEL YOU SET TIMER AT 12 HOURS AND IF NOT USED WILL AGITATE EVERY 12 HOURS FOR 2-3 SECONDS TO KEEP THE ICE FROM FUSING TOGETHER IN THE DISPENSER. THIS TIMER IS OBSOLETE AND IF YOU HAVE ONE OF THESE MODELS THIS MAY BE THE LAST TIME YOU HAVE THE OPPERTUNITY TO BUY THIS TIMER. DON'T BUY A USED TIMER IT MAY BE CLOSE TO FAILING. I RETIRED FROM MY SERVICE BUSINESS OF 45 YEARS AND HAVE THIS IN MY NEW STOCK AND WILL OFFER FREE SHIPPING TO YOU AND 60 DAY RETURN.