NA 041

DIN Standards Committee Heating and Ventilation Technology and their Safety

About NHRS

According to the statues, the DIN Standards Committee for Heating and Ventilation (NHRS) is an organ of DIN. The NHRS is responsible for the elaboration of all standardization projects relating to heating and ventilation systems and their components (including control and safety appliances) according to DIN 820. It participates in the European and international standardization activities within its field. Moreover, it is the task of the NHRS to support the dissemination and application of standards. Excluded from the scope of the NHRS are standardization projects relating to control and safety appliances for industrial process technology that are elaborated in co-operation and under the project leadership of Division 9 "Process measurement and control technologies" of the DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE.

Basic standards that specify dimensions, materials, tests and fitting installations are equally excluded from the scope of the NHRS as they are covered by the DIN Standards Committee Valves (NAA). Standardization projects of common interest to Section 2 "Ventilation" of NHRS and the "General ventilation" Section of the DIN Standards Committee Mechanical Engineering (NAM) are required to be timely coordinated with a view to deciding on work allocation (i.e. project leadership) before starting a new project. In cases where both the NHRS and another Standards Committee take interest in the same standardization project, these committees are jointly responsible for the standard concerned.

How is NHRS composed?

Contact

DIN e. V.

Jan Dittberner

Saatwinkler Damm 42/43
13627 Berlin

Send message to contact  

New projects
Document number Begin Title
ISO/AWI TR 5863 2020-09-21 Integrative design of the building envelope - General principles More  Comment 
DIN EN 00156267 2020-09-18 Energetische Bewertung von Gebäuden - Lüftung von Gebäuden - Teil 18: Interpretation der Anforderung in EN 16798-17 - Leitlinien für die Inspektion von Lüftungs- und Klimaanlagen (Module M4-11, M5-11, M6-11, M7-11) More  Comment 
DIN EN 16798-17/A 2020-09-18 Energetische Bewertung von Gebäuden - Lüftung von Gebäuden - Teil 17: Leitlinien für die Inspektion von Lüftungs- und Klimaanlagen (Module M4-11, M5-11, M6-11, M7-11) More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN 4747 2020-11 District Heating System - Safety equipment of network substations, house substations and consumers installations connected to hot-water district heating networks More 
DIN EN 1434-1 2020-11 Thermal energy meters - Part 1: General requirements; German and English version prEN 1434-1:2020 More  Read draft and comment
DIN EN 1434-2 2020-11 Thermal energy meters - Part 2: Constructional requirements; German and English version prEN 1434-2:2020 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
ISO 41014 2020-09 Standard Facility management - Development of a facility management strategy More  Order from Beuth Verlag
DIN EN 17414-1 2020-09 Standard District cooling pipes - Factory made flexible pipe systems - Part 1: Classification, general requirements and test methods; German version EN 17414-1:2020 More  Order from Beuth Verlag
DIN EN 17414-2 2020-09 Standard District cooling pipes - Factory made flexible pipe systems - Part 2: Bonded system with plastic service pipe - Requirements and test methods; German version EN 17414-2:2020 More  Order from Beuth Verlag

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN EN ISO 14698-2 2020-11-30 Cleanrooms and associated controlled environments - Biocontamination control - Part 2: Evaluation and interpretation of biocontamination data (ISO 14698-2:2003); German version EN ISO 14698-2:2003 More  Comment 
DIN EN ISO 14698-1 2020-11-30 Cleanrooms and associated controlled environments - Biocontamination control - Part 1: General principles and methods (ISO 14698-1:2003); German version EN ISO 14698-1:2003 More  Comment 
DIN 4737-2 2020-11-30 Oil controls for vaporizing burners - Part 2: Additional specifications for controls with complementary devices; Safety requirements and testing More  Comment 

All withdrawals  

Berlin, 16 November 2015. To demonstrate the benefits of standardization using examples from science, research and practice: this is the purpose of DIN prizes. This year they were presented to the ...

VDI 3805 is being developed into an International Standard upon the initiative of German specialists. Through their successful cooperation, the VdZ and DIN have been able to increase international ...

TOP