hls-Planung

https://bim.caleffi.com/en-gb
https://www.caleffi.com/germany/de/catalogue/dirtmagr-schlammabscheider-mit-magnet-inkl-isolierung-34-2-546315

https://bim.caleffi.com/en-gb/product/welded-expansion-vessel-only-for-primary-circuit-of-solar-thermal-systems