44622000 - Heat-recovery systems

CPV code 44622000 in the EU Common Procurement Vocabulary refers to Heat-recovery systems. It sits at level 4 of the CPV hierarchy as a category within the 44 division. This code is nested directly under 44620000, narrowing the broader category into the specific area of heat-recovery systems. It is further divided into 1 direct sub-code, each refining the scope of heat-recovery systems into more specific goods, services or works. Contracting authorities across the EU use 44622000 in TED notices and national procurement portals to signal that a tender relates to heat-recovery systems.