British Standards Institution

Sector: Construction

Overview: Under the direction of the Standards Policy and Strategy Committee, is responsible for the UK input to CEN/TC 57 ‘Central heating boilers’, CEN/TC 228 ‘Heating systems and water based cooling systems in buildings’, IEC/TC 27 ‘Industrial Electroheating Equipment’ and CLC/SR 27 ‘Industrial Electroheating Equipment’

Committee standards activity

In Progress (25)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
NWIP - DHW - Heat Recovery	Energy performance of buildings — Method for calculation of system energy requirements and system efficiencies - DHW instantaneous heat recovery- Module M8 Categories: Construction \| Construction materials and building \| Building protection \| Thermal insulation Proposal begins : 2023-11-15	Proposal
New Work Item Proposal -	prEN IEC/IEEE 62395-1 Electrical resistance trace heating systems for industrial and commercial applications - Part 1: General and testing requirements Categories: Information management \| Standardization. General rules Proposal begins : 2025-09-04	Proposal
New Work Item Proposal -	prEN IEC/IEEE 62395-2 electrical resistance trace heating systems for industrial and commercial applications - Part 2: Application guide for system design, installation and maintenance Categories: Information management \| Standardization. General rules Proposal begins : 2025-09-04	Proposal
Decision 03/2024_Adoption of NWI	- Revision of EN 15450 Categories: Information management \| Standardization. General rules Proposal begins : 2024-06-05	Proposal
Decision 03/2024_Adoption of NWI	- Revision of EN 15450 Categories: Information management \| Standardization. General rules Proposal begins : 2024-06-05	Proposal
CEN/TC228 N1368	Heating systems and water based cooling systems in buildings Installation and commissioning of water based heating systems Categories: Information management \| Standardization. General rules \| Construction \| Construction materials and building \| Buildings \| Construction materials \| Installations in buildings \| Installations in buildings. General \| Central heating \| Water heating Proposal begins : 2019-12-18	Proposal
CEN/TC 228/N 1371 - Draft Decision 1/2020	Adoption of a New Work Item for an Amendment to EN 12831-3 Categories: Information management \| Standardization. General rules \| Construction \| Construction materials and building \| Buildings \| Buildings. General \| Water heating Proposal begins : 2020-01-30	Proposal
BS ENIEC/IEEE 62395-1 Ed1	. Categories: Electric furnaces Public comment begins : 2022-04-11	Public comment
BS EN IEC 60050-841 ED3	BS EN 60050-841 ED3 International Electrotechnical Vocabulary (IEV). Part 841: Industrial electroheating and electromagnetic processing Categories: Energy and heat transfer engineering. General Public comment begins : 2025-08-29	Public comment
BS EN 63078 Ed.2.0	Installations for electroheating and electromagnetic processing - Test methods for induction electroheating installations Categories: Unclassified documents Public comment begins : 2026-04-23	Public comment

Published (86)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD IEC/TS 62997:2017	Industrial electroheating and electromagnetic processing equipment. Evaluation of hazards caused by magnetic nearfields from 1 Hz to 6 MHz Categories: Electric furnaces Published standard begins : 2017-09-18	Published standard
PD IEC/TS 62996:2017	Industrial electroheating and electromagnetic processing equipment. Requirements on touch currents, voltages and electric fields from 1 kHz to 6 MHz Categories: Electric furnaces Published standard begins : 2017-09-27	Published standard
PD CEN/TR 15459-2:2017	Energy performance of buildings. Economic evaluation procedure for energy systems in buildings. Explanation and justification of EN 15459-1, Module M1-14 Categories: Thermal insulation \| Central heating Published standard begins : 2017-07-07	Published standard
PD CEN/TR 15378-4:2017	Energy performance of buildings. Heating systems and DHW in buildings. Explanation and justification of EN 15378-3, Module M3-10, M8-10 Categories: Thermal insulation \| Central heating Published standard begins : 2017-06-28	Published standard
PD CEN/TR 15378-2:2017	Energy performance of buildings. Heating systems and DHW in buildings. Explanation and justification of EN 15378-1, Module M3-11 and M8-11 Categories: Thermal insulation \| Central heating Published standard begins : 2017-05-08	Published standard
PD CEN/TR 15316-6-9:2017	Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies. Explanation and justification of EN 15316-4-8, Module M3-8-8 Categories: Solar energy engineering \| Thermal insulation \| Central heating Published standard begins : 2017-06-28	Published standard
PD CEN/TR 15316-6-8:2017	Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies. Explanation and justification of EN 15316-4-5 (District heating and cooling), Module M3-8-5, M4-8-5, M8-8-5, M11-8-5 Categories: Thermal insulation \| Central heating \| Ventilation and air-conditioning Published standard begins : 2017-06-28	Published standard
PD CEN/TR 15316-6-7:2017	Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies. Explanation and justification of EN 15316-4-4, Module M8-3-4, M8-8-4, M8-11-4 Categories: Solar energy engineering \| Thermal insulation \| Central heating Published standard begins : 2017-05-19	Published standard
PD CEN/TR 15316-6-6:2017	Energy performance of buildings. Method for calculation of system energy performance and system efficiencies. Explanation and justification of EN 15316-4-3, Module M3-8-3, M8-8-3 Categories: Thermal insulation \| Central heating \| Solar energy engineering Published standard begins : 2017-06-26	Published standard
PD CEN/TR 15316-6-5:2017	Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies. Explanation and justification of EN 15316-4-2, Module M3-8 Categories: Thermal insulation \| Central heating Published standard begins : 2017-06-22	Published standard

Withdrawn (65)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
WD/AMD16418 (AMD2 TO BSEN304 : 1998)	Heating boilers. Test code for heating boilers for atomizing oil burners Categories: Central heating Withdrawn begins : 2017-11-27	Withdrawn
PD IEC/TS 62796:2013	Energy efficiency in electroheating installations Categories: Electric furnaces Withdrawn begins : 2015-06-17	Withdrawn
PAS 33:1999	Specification for the design, installation and commissioning of gas fired central heating systems in domestic premises Categories: Central heating Withdrawn begins : 2018-03-28	Withdrawn
DD IEC/TS 62395-2:2008	Electrical resistance trace heating systems for industrial and commercial applications. Application guide for system design, installation and maintenance Categories: Electric furnaces Withdrawn begins : 2010-09-16	Withdrawn
DD CLC/TS 62395-2:2010	Electrical resistance trace heating systems for industrial and commercial applications. Application guide for system design, installation and maintenance Categories: Electric furnaces \| Lamps. Caps and holders Withdrawn begins : 2013-12-17	Withdrawn
BS EN ISO 11855-5:2015	Building environment design. Design, dimensioning, installation and control of embedded radiant heating and cooling systems. Installation Categories: Buildings. General \| Central heating \| Ventilation and air-conditioning Withdrawn begins : 2021-09-08	Withdrawn
BS EN ISO 11855-4:2015	Building environment design. Design, dimensioning, installation and control of embedded radiant heating and cooling systems. Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS) Categories: Buildings. General \| Central heating Withdrawn begins : 2021-09-08	Withdrawn
BS EN ISO 11855-3:2015	Building environment design. Design, dimensioning, installation and control of embedded radiant heating and cooling systems. Design and dimensioning Categories: Buildings. General \| Central heating \| Ventilation and air-conditioning Withdrawn begins : 2021-09-09	Withdrawn
BS EN ISO 11855-2:2015	Building environment design. Design, dimensioning, installation and control of embedded radiant heating and cooling systems. Determination of the design heating and cooling capacity Categories: Buildings. General \| Central heating \| Ventilation and air-conditioning Withdrawn begins : 2021-11-01	Withdrawn
BS EN ISO 11855-1:2015	Building environment design. Design, dimensioning, installation and control of embedded radiant heating and cooling systems. Definition, symbols, and comfort criteria Categories: Buildings. General \| Central heating \| Ventilation and air-conditioning Withdrawn begins : 2021-09-08	Withdrawn

Standards Development

RHE/24 - Heating systems, water based cooling systems in buildings and industrial electroheating equipment

Committee standards activity