The features involved in "Intelligent Resource Technology" reduce the amount of water and energy required, and keep down the cost of electricity, water, detergent and rinse aid. Meanwhile, dishes are still washed perfectly and hygienically, a promise that Winterhalter has been keeping with its customers for sixty years.

Winterhalter wins "Grands Prix de l'Innovation"with the GS 502 Energy+ and the GS 515 Energy+
These energy-saving machines now have the lowest operating costs of any rack pass-through dishwashers on the market. They helped Winterhalter to become the only manufacturer of commercial dishwashers to win the "Grand Prix de l'innovation" catégorie Grand Matériel (first prize for professional kitchen equipment) in Lyon last January.