Customer service and technical support We have new telephone numbers As of March 6, customer service and technical support have new phone numbers and only one email address. READ MORE Engineering Tomorrow Danfoss develops technologies that make it possible for tomorrow's world to achieve more with less. READ MORE The film about Danfoss See how Danfoss develops tomorrow's solutions today. SEE THE MOVIE Solutions in district heating and cooling Danfoss is a pioneering leader in district heating and cooling. Discover the areas where Danfoss can make a difference with you. READ MORE Ball valves for carbon dioxide GBC biflow-type ball valves for carbon dioxide provide more robust cooling systems and facilitate service work. READ MORE New room thermostats for underfloor heating Scandinavian design with many different functions. READ MORE HafenCity Hamburg A brand new city district, named HafenCity, has been built in the heart of Hamburg, Germany. Read more Data security with energy savings The need for data centers that can accommodate computer systems is growing rapidly, and the result is increased energy consumption. Read more Shipping company saves half a million on seawater pumps The steamship company NORDEN A / S is one of the world's oldest listed international shipping companies. Every year, the company puts a lot of energy and money into the ships' cooling systems. Read more Socialize Delta Do you want to discuss with us? Get to know us and participate in the conversation All Danfoss products Private customers Corporate customers Industry Suppliers TERMS AND CONDITIONS OF USE SECURITY POLICY GENERAL INFORMATION COOKIES