Since 1956, Flamco has been engaged in the development, production, and sales of high-quality components for HVAC systems. It is part of the publicly listed Aalberts NV. Flamco designs and manufactures expansion vessels for automatic filling in heating and cooling applications; Comap helps manage water and energy through its thermal and sanitary products to enhance building comfort. The Aalberts hydraulic flow control business unit was established in 2020. Flamco produces safety valves, pressure gauges, connection sets, and other accessories; storage tanks, boilers, and expansion vessels for hot water systems; deaeration and dirt separation equipment; as well as fittings, installation materials, and valves for solar systems and hanging pipes. Flamco is a European brand with production facilities in the Netherlands (headquarters), the United Kingdom, Poland, Germany, and Russia, and a global sales network. The supply of heating and cooling is a concern in daily life. Managing them wisely is key to collective and individual well-being. Flamco solutions are developed and manufactured in design departments and factories in the Netherlands, Germany, Poland, the United Kingdom, and Russia. These hydraulic systems help reduce energy consumption and emissions, thereby supporting sustainability at every stage of the building lifecycle. They are sometimes invisible but always make a fundamental contribution to building functionality.