44621221 - Parts of central-heating boilers

CPV code 44621221 in the EU Common Procurement Vocabulary refers to Parts of central-heating boilers. It sits at level 6 of the CPV hierarchy as a subcategory within the 44 division. This code is nested directly under 44621200, narrowing the broader category into the specific area of parts of central-heating boilers. As a leaf code, 44621221 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 parts of central-heating boilers. Contracting authorities across the EU use 44621221 in TED notices and national procurement portals to signal that a tender relates to parts of central-heating boilers.