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Committee

Committee:

CTN 100 - Air conditioning

Secretary:
AFEC - ASOCIACIÓN DE FABRICANTES DE EQUIPOS DE CLIMATIZACIÓN
Field of Activity:
Standardization of: Air conditioning facilities, equipment and components, including ventilation and heat pumps, comprising terminology, definitions, classification, design and calculation (including climatic data, comfort zones, etc.), characteristics related to function suitability, safety and test methods, as well as characteristics required to the safety and control devices used. Excluding: - Electric fans for household and similar use - Safety and reliability requirements of electrical and electronic components Note: Air conditioning means the air treatment process that is carried out along the year, controlling the temperature, moisture, purity and movement in an indoor ambient.
Structure:

GT 2 Ventiladores y ventilación

GT 3 Salas limpias y filtros de aire

GT 6 Bombas de calor. Acondicionadores de aire

GT 7 Dispositivos terminales

GT 8 Protección contra humo y fuego

GT 10 Calidad del ambiente interior

GT 11 Criterio de calificación de las instalaciones de climatización

GT 12 Legionela

GT 18 Revision de la Norma UNE 100166

GT 20 Desarrollo del anexo A de la norma EN 16798

GT 21 Sistemas de ventilación para la mitigación del radón

GT 23 Refrigeración

International Relations:

ISO/TC 86/SC 6  Testing and rating of air-conditioners and heat pumps

ISO/TC 117  Fans

ISO/TC 142  Cleaning equipment for air and other gases

ISO/TC 205  Building environment design

ISO/TC 209  Cleanrooms and associated controlled environments

CEN/CLC/WS SRI  Standardized On-site SRI Building Audits: Framework Development Workshop

CEN/SS B09  Energy Performance of Buildings Directive (EPBD)

CEN/SS I24  Industrial fans

CEN/TC 113  Heat pumps and air conditioning units

CEN/TC 156  Ventilation for buildings

CEN/TC 182  Refrigerating systems, safety and environmental requirements

CEN/TC 195  Cleaning equipment for air and other gases

CEN/TC 228  Heating systems and water based cooling systems in buildings

CEN/TC 243  Cleanroom technology

CEN/TC 247  Building Automation, Controls and Building Management

CEN/TC 371  Energy Performance of Buildings

CEN/TC 413  Insulated means of transport for temperature sensitive goods with or without cooling and/or heating device

CEN/WS EUBSUPERHUB  A harmonization of KPIs for supporting the next generation of EPCs

CEN/WS Hycool  Characterization of a hybrid heat pump module

Standards developed by the committee: Technical Standardisation Committee 100: 598

UNE-EN ISO 5801:2019/A1:2025

Status: VIGENTE2025-10-22

Fans - Performance testing using standardized airways - Amendment 1 (ISO 5801:2017/Amd 1:2025)

UNE-EN ISO 16484-2:2025

Status: VIGENTE2025-10-15

Building automation and control systems (BACS) - Part 2: Hardware (ISO 16484-2:2025)

UNE-EN 16211:2025

Status: VIGENTE2025-10-15

Ventilation for buildings - Measurement of air flow rates on site - Methods

UNE-EN ISO 14903:2025

Status: VIGENTE2025-10-08

Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2025)

UNE 100166:2025

Status: VIGENTE2025-09-24

Air conditioning. Ventilation for parking

UNE-EN ISO 24664:2025

Status: VIGENTE2025-09-24

Refrigerating systems and heat pumps - Pressure relief devices and their associated piping - Methods for calculation (ISO 24664:2024)

UNE-EN ISO 21922:2022/A1:2025

Status: VIGENTE2025-09-10

Refrigerating systems and heat pumps - Valves - Requirements, testing and marking - Amendment 1 (ISO 21922:2021/Amd 1:2024)

UNE-EN 14276-1:2021

Status: VIGENTE2025-09-03

Pressure equipment for refrigerating systems and heat pumps - Part 1: Vessels - General requirements

UNE-EN 14276-2:2021

Status: VIGENTE2025-09-03

Pressure equipment for refrigerating systems and heat pumps - Part 2: Piping - General requirements

UNE-EN 14908-10:2025 (Ratificada)

Status: VIGENTE2025-08-01

Open Data Communication in Building Automation, Controls and Building Management - Control Network Protocol - Part 10: Web Services for Control Networking Protocol Specification (Endorsed by Asociación Española de Normalización in August of 2025.)

UNE-EN ISO 16890-3:2025

Status: VIGENTE2025-05-14

Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2024)

UNE-EN ISO 13351:2025

Status: VIGENTE2025-04-02

Fans - Dimensions (ISO 13351:2024)

UNE-EN 17893:2025

Status: VIGENTE2025-03-05

Thermal road vehicles - Temperature-controlled systems using flammable refrigerants for transport of goods - Requirements and risk analysis process

UNE-EN ISO 29461-3:2025

Status: VIGENTE2025-02-12

Air intake filter systems for rotary machinery - Test methods - Part 3: Mechanical integrity of filter elements (ISO 29461-3:2024)

UNE-EN ISO 29464:2025

Status: VIGENTE2025-02-05

Cleaning of air and other gases - Vocabulary (ISO 29464:2024)

UNE-EN 13141-2:2011

Status: VIGENTE2025-01-07

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 2: Exhaust and supply air terminal devices

UNE-CEN/TS 16628:2024 (Ratificada)

Status: VIGENTE2025-01-01

Energy Performance of Buildings - Basic Principles for the set of EPB standards (Endorsed by Asociación Española de Normalización in January of 2025.)

UNE-CEN/TS 16629:2024 (Ratificada)

Status: VIGENTE2025-01-01

Energy Performance of Buildings - Detailed Technical Rules for the set of EPB-standards (Endorsed by Asociación Española de Normalización in January of 2025.)

UNE-EN 17956:2024

Status: VIGENTE2024-12-26

Energy efficiency classes for technical insulation systems - Calculation method and applications

UNE-EN 1751:2024

Status: VIGENTE2024-10-30

Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves