45331230 - Installation work of cooling equipment

CPV code 45331230 in the EU Common Procurement Vocabulary refers to Installation work of cooling equipment. It sits at level 6 of the CPV hierarchy as a subcategory within the 45 division. This code is nested directly under 45331200, narrowing the broader category into the specific area of installation work of cooling equipment. As a leaf code, 45331230 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns installation work of cooling equipment. Contracting authorities across the EU use 45331230 in TED notices and national procurement portals to signal that a tender relates to installation work of cooling equipment.