internal components such as plate heat exchangers
These units are responsible for transferring heat from the central plant into private apartments while maintaining hydraulic separation and temperature control. Although HIUs are designed for durability, they are mechanical systems subject to wear, scaling, and internal component fatigue. When efficiency declines or breakdowns become frequent, HIU replacement becomes a necessary step in...
0 Σχόλια 0 Μοιράστηκε 61 Views