Boiler System Layout with Gas Water Exchanger and Valve Details

This AutoCAD drawing shows a boiler system layout with gas water exchanger and valve details prepared for heating and sanitary water system design. The drawing illustrates the internal layout and technical components used in a boiler installation, including a sanitary water filter, heating circuit connections, and a bypass valve used for flow control. The system layout also includes a filling valve for the boiler unit, which supports proper water supply regulation during system operation. Each component is arranged within the boiler schematic to demonstrate the relationship between heating circuit lines, water supply lines, and safety control elements used in mechanical boiler systems.