There is no code to corrupt on a 6025 or 6045, they are just a simple coil. It is based on the torture tests we did. The pump can handle X number of off and on cycles, if you run one cycle every 15 minutes it calculates out to a 5yr life. That however is in freshwater in a lab so figure it is shorter in the real world so that is why I say 3-5yrs. This only applies to the 6025 and 6045, the other pumps have different constructions and may have longer or shorter times based on the design. A 6060 or 6080 needs an hour, a 6000 or 6100 can be 1 second.