Presentation Water and Heating Systems business area is the leading manufacturer of easy-to-install systems for heating and tap water distribution in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further. From idea to final solution, you can be sure of the smartest answers for your everyday challenges, today and tomorrow. LK Systems is one of northern Europe’s leading HVAC suppliers, since 1910. Our product range consists mostly of systems and products for under floor heating, tap water, radiator heating and drains. Being continuously aware of the markets changing needs by listening to and working with both customers and heating professionals alike, we have developed unique system thinking. Now we are the obvious first choice for many; we are very proud of this. Our pride further inspires us to continue and evolve and improve our products and systems, ensuring they remain the best available to the market. For the Swedish market, we also offer prefabricated HVAC-systems through our subsidiary company, LK Prefab AB.