SITEMAP GR EN OUR COMPANY PRODUCTS TECHNOLOGY CUSTOMER SERVICE ΝΕWS CONTACT Electric Water Heaters The New ELCO SMART Electric Water Heater learns your demands in hot water and accordingly regulates its operation with the help of sophisticated digital algorithms, covering your needs in hot water with maximum energy savings. Improoved efficiency up to 15%. Energy Efficiency Class Β. more>> Solar Water Heaters SOL-TECH S2 The New Solar Water Heater ELCO SOL-TECH S2 integrates a series of design and manufacturing improvements to the collector and the tank, which ensure higher performance and increased durability. more>> © ELCO VAYONIS S.A.