The system provides Short Periods of Incubation During Storage (SPIDES), which is proven support for eggs that are stored for long lengths of time. The inclusion of short bursts of incubation has a drastic impact on the success of a stored egg pack.
Hatcheries that hold eggs for longer than 7 days risk losses in

hatchability and reduced chick quality. Performing short periods of

heating and cooling during egg storage minimizes these risks, but it is

necessary to create an environment where accurate temperature

changes can be efficiently applied to the daily operations of a hatchery.
Utilizing the principle of Avida's single-stage superior airflow, the

Encore System utilizes hot water and electric heating and cold water

cooling in order to raise or reduce the temperature of the entire egg

mass evenly, efficiently, and economically.