# CPV 45331110-0: Boiler installation work

Official label (Regulation (EC) No 213/2008):

- EN: Boiler installation work
- PT: Instalação de caldeiras
- ES: Trabajos de instalación de calderas
- FR: Travaux d'installation de chaudières

In the tree:
- 45000000-7 Construction work (https://trinta.ai/cpv/45000000)
- 45300000-0 Building installation work (https://trinta.ai/cpv/45300000)
- 45330000-9 Plumbing and sanitary works (https://trinta.ai/cpv/45330000)
- 45331000-6 Heating, ventilation and air-conditioning installation work (https://trinta.ai/cpv/45331000)

Portuguese market, January to July 2026: 6 contracts signed under this code, €649.4k contracted. Counted from the open contract register, all procedure types.

Who buys under it in Portugal (by NIF, contracts in the period):
- Instituto para os Comportamentos Aditivos e as Dependências, IP (517839539): 2
- Município de Lisboa (500051070): 1
- Centro de Emprego e Formação Profissional do Médio Tejo (501442600): 1
- Município de Albufeira (503539473): 1

French market, January to July 2026: 101 marchés notified under this code, €54.7m in notified amounts (framework ceilings included). Counted from the DECP consolidated files, deduplicated, all procedure types.
Competition, competed procedures only (88 declaring their offers, marchés passed without competition excluded): median 3 offers, mean 4.6 (an allotted marché repeats the consultation total on each lot, so the median is the figure to quote), 14.8% drew a single offer. Method: https://trinta.ai/barometre

Who buys under it in France (by SIRET, marchés in the period):
- COMMUNE DE SAINTE CROIX AUX MINES (21680294200013): 9
- PARIS HABITAT-OPH (PARIS HABITAT) (34481082500366): 5
- UNION GESTION ETABL CAISSE ASSUR MALADIE (UGECAM) (42481025700206): 5
- LOGEO SEINE (36750089900144): 4

Market: Construction and public works (https://trinta.ai/tenders-by-sector/construction)

Source: https://trinta.ai/cpv/45331110 · All codes: https://trinta.ai/cpv