High-efficiency humidification retrofit transforms Barcelona office building HVAC
Published: March 14, 2026
Smart Building Italia
Smart Building Italia
Inmobiliaria Colonial and CAREL have completed an HVAC modernisation project in Barcelona's 'Città di Granada' office building, upgrading humidification systems for improved energy efficiency while maintaining indoor air quality standards. The project demonstrates how targeted HVAC retrofits can deliver measurable savings.
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Applicable guidelines
ISO 41001 INT
FM management systems — requirements — Provides a certifiable management system — increasingly required in public procurement and large corporate FM contracts.
ISO 41011 INT
FM vocabulary — Use ISO 41011 definitions in contracts and SLAs to ensure all parties share the same understanding of FM terms.
NEN-EN 15221 (series) EU
European FM standard series — Parts 3-7 remain in use for space measurement (Part 6) and FM benchmarking (Part 7) across Europe.