LINK3

About

LINK3 is a private headquartered in Puch bei Hallein, Austria with approximately 50-200 employees specializing in Energy Storage.

LINK3 develops and produces innovative stratified storage tanks (Schichtenspeicher) for efficient and reliable heat supply. The company specializes in integrated water heating and thermal storage solutions designed to work with heat pump systems and conventional heating installations. Their patented technology controls fluid flow patterns within the storage tank to maintain thermal stratification, preventing heat loss through temperature zone mixing. Key product lines include the COMFORTLINK series for standard applications, COMFORTLINK-Sun and COMFORTLINK-City variants, and POWERLINK-Plus for larger installations serving up to 28 residential units. All systems feature integrated heat exchangers, built-in expansion vessels, and cooling coils for summer operation. The company emphasizes hygiene safety, with scientifically proven biofilm prevention and documented energy savings up to 30%. Manufacturing takes place in Slovakia with headquarters in the Salzburg region.

Products