Process Data set: DHS (en) - EPD Global Digi Node

Process Data set: DHS (en) en

Process information

Key Data Set Information
Location	DE
Geographical representativeness description	Europe
Reference year	2025
Name	DHS
Use advice for data set	For A2 an average mode of transport of EURO5 truck is declared.
Technical purpose of product or process	The DHS fan has a horizontal discharge, an AC motor and an integrated bird protection grille. The DHS fan is available with a square cap or with a circular cap.
Classification	Class name : Hierarchy level EPDNorge: Construction / Ventilation components
General comment on data set	Data quality: Specific data for the product composition are provided by the manufacturer. The data represent the production of the declared product and were collected for EPD development in the year of study. Background data is based on EPDs according to EN 15804 and different LCA databases. The data quality of the raw materials in A1 is presented in the table below. Allocation: The allocation is made in accordance with the provisions of EN 15804. Energy, water and waste production in-house is allocated equally among all products through mass allocation. Effects of primary production of recycled materials is allocated to the main product in which the material was used. The recycling process and transportation of the material is allocated to this analysis. Cut-off criteria: All major raw materials and all the essential energy is included. The production processes for raw materials and energy flows with very small amounts (less than 1%) are not included. These cut-off criteria do not apply for hazardous materials and substances.
Copyright	Yes
Owner of data set	Systemair GmbH
Quantitative reference
Reference flow(s)	DHS - 1.0 * 1.0 Stück (Number of pieces)
Biogenic carbon content	Carbon content (biogenic): 0.0 kg Carbon content (biogenic) - packaging: 0.0 kg
Time representativeness
Data set valid until	2030
Time representativeness description	2025-11-10 - 2030-11-10
Publication date	2025-11-10
Technological representativeness
Technology description including background system	Energy performance must be calculated using realistic project specific operating conditions. Complete and project specific product specification including all relevant technical data and energy performance can be generated using our online product selection software. Please refer to the Systemair website for more information. EPD data is provided for the DHS 400DV. The Conversion factor is based on the GWPtot (A1-A3) from the size specific EPDs.

Modelling and validation

Subtype

specific dataset

LCA methodology report

NPCR 030:2021 Part B for ventilation components

Data sources, treatment and representativeness

Documentation of data quality management

NPCR 030:2021 Part B for ventilation components

Data source(s) used for this data set

ecoinvent database (all versions)

Original EPDs

NEPD-12476-12562_DHS.pdf

Completeness

Validation

Type of review
Independent external review

Reviewer name and institution
Alexander Borg

Compliance Declarations

Compliance

Compliance system name

EN 15804+A2

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Compliance

Compliance system name

ISO 14025

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Compliance

Compliance system name

ISO 21930

Approval of overall compliance

Fully compliant

Nomenclature compliance

Fully compliant

Methodological compliance

Fully compliant

Review compliance

Fully compliant

Documentation compliance

Fully compliant

Quality compliance

Fully compliant

Administrative information

Data generator
Data set generator / modeller	LCA.no AS
Data entry by
Time stamp (last saved)	2025-11-10T16:22:05
Data set format(s)	ILCD format EPD Data Format Extensions v1.2
Publication and ownership
UUID	c10cd645-7e66-4158-966e-b2010e49ac4a
Date of last revision	2025-09-25T16:41:14.7343454Z
Data set version	00.04.001
Registration authority	EPD Norway
Registration number	NEPD-12476-12562
Owner of data set	Systemair GmbH
Copyright	Yes
License type	Free of charge for all users and uses
Access and use restrictions	None
Publisher	EPD Norway

Environmental indicators

Indicators of life cycle

Indicator	Direction	Unit	Production A1-A3	Transport A4	De-construction C1	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
Use of renewable primary energy (PERE)	Input	MJ	250.4	0.3778	0.002515	0.06297	0.02711	0.01713	-27.75
Use of renewable primary energy resources used as raw materials (PERM)	Input	MJ	0	0	0	0	0	0	0
Total use of renewable primary energy resource (PERT)	Input	MJ	250.4	0.3778	0.002515	0.06297	0.02711	0.01713	-27.75
Use of non renewable primary energy (PENRE)	Input	MJ	2223	26.39	0.465	4.399	0.09125	0.2693	-108
Use of non renewable primary energy resources used as raw materials (PENRM)	Input	MJ	2.577	0	0	0	-2.222	0	0
Total use of non renewable primary energy resource (PENRT)	Input	MJ	2226	26.39	0.465	4.399	-2.131	0.2693	-108
Use of secondary material (SM)	Input	kg	9.289	0	0.0002283	0	0.00003858	0.000003457	0.1497
Use of renewable secondary fuels (RSF)	Input	MJ	11.69	0.01352	0.00006187	0.002253	0.0005711	0.0003683	0.1875
Use of non renewable secondary fuels (NRSF)	Input	MJ	18.61	0.04833	0.0009104	0.008055	4.008E-7	0.0004072	5.345
Use of net fresh water (FW)	Input	m3	2.605	0.002822	0.00002393	0.0004704	0.0003642	0.0004195	-0.144
Hazardous waste disposed (HWD)	Output	kg	1.014	0.001361	0.00001369	0.0002269	0.0002205	0.002835	-0.01187
Non hazardous waste dispose (NHWD)	Output	kg	41.62	1.284	0.0005505	0.2139	0.03087	1.35	-3.703
Radioactive waste disposed (RWD)	Output	kg	0.008409	0.0001798	0.000003228	0.00002996	5.771E-7	2.34E-7	-0.0002404
Components for re-use (CRU)	Output	kg	0	0	0	0	0	0	0
Materials for recycling (MFR)	Output	kg	0.585	0	0.0002242	0	12.9	0.000004382	-0.005858
Materials for energy recovery (MER)	Output	kg	0.09105	0	6.951E-7	0	0.04051	1.271E-7	-0.0007713
Exported electrical energy (EEE)	Output	MJ	0.06544	0	0.000002383	0	0.0923	0.000002356	-0.00189
Exported thermal energy (EET)	Output	MJ	0.9901	0	0.00003606	0	1.396	0.00003565	-0.02859

Core environmental impact indicators

Indicator	Unit	Production A1-A3	Transport A4	De-construction C1	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
Abiotic depletion potential - fossil resources (ADPF)	MJ	2224	26.39	0.4649	4.399	0.09122	0.2693	-108
Abiotic depletion potential - non-fossil resources (ADPE)	kg Sb-eqv.	0.03195	0.00004822	5.183E-8	0.000008036	6.825E-8	9.811E-8	-0.000561
Acidification potential, Accumulated Exceedance (AP)	mol H+ eqv.	1.549	0.005016	0.0003534	0.0008361	0.00005581	0.00008715	-0.1435
Global Warming Potential - biogenic (GWP-biogenic)	kg CO2 eqv.	1.336	0.0007224	0.000006333	0.0001204	0.0000266	0.00002528	-0.02717
Global Warming Potential - fossil fuels (GWP-fossil)	kg CO2 eqv.	181.3	1.745	0.03378	0.2909	0.2296	0.01587	-10.35
Global Warming Potential - total (GWP-total)	kg CO2 eqv.	183	1.747	0.03379	0.2911	0.2296	0.0159	-10.47
Global Warming Potential - land use and land use change (GWP-luluc)	kg CO2 eqv.	0.3235	0.0006213	0.000002663	0.0001035	0.000005298	0.000004663	-0.09389
Global warming potential except emissions and uptake of biogenic carbon (GWP-IOBC/GHG)	kg CO2 eqv.	182.9	1.747	0.03379	0.2911	0.2296	0.01595	-12.48
Eutrophication potential - freshwater (EP-freshwater)	kg P eqv.	0.02013	0.00001395	1.23E-7	0.000002324	2.154E-7	1.809E-7	-0.001075
Eutrophication potential - marine (EP-marine)	kg N eqv.	0.1764	0.0009926	0.000156	0.0001654	0.00002101	0.00003223	-0.01282
Eutrophication potential - terrestrial (EP-terrestrial)	mol N eqv.	2.706	0.0111	0.001712	0.00185	0.0002229	0.0003394	-0.1529
Photochemical Ozone Creation Potential (POCP)	kg NMVOC eqv.	0.6548	0.004253	0.0004706	0.0007088	0.0000553	0.00009695	-0.05537
Depletion potential of the stratospheric ozone layer (ODP)	kg CFC 11 eqv.	0.00001173	3.954E-7	7.302E-9	6.59E-8	1E-9	3.639E-9	-0.0003566
Water (user) deprivation potential (WDP)	m3 world eqv.	1.06E+4	25.53	0.09878	4.254	5.279	2.778	-2454

Additional environmental impact indicators

Indicator	Unit	Production A1-A3	Transport A4	De-construction C1	Transport C2	Waste processing C3	Disposal C4	Recycling Potential D
¹This impact category deals mainly with the eventual impact of low dose ionizing radiation on human health of the nuclear fuel cycle. It does not consider effects due to possible nuclear accidents, occupational exposure nor due to radioactive waste disposal in underground facilities. Potential ionizing radiation from the soil, from radon and from some construction materials is also not measured by this indicator.
²The results of this environmental impact indicator shall be used with care as the uncertainties on these results are high or as there is limited experiences with the indicator.
Potential Human exposure efficiency relative to U235 (IRP)¹	kBq U235 eqv.	8.919	0.1154	0.001992	0.01923	0.0009265	0.001382	-0.2528
Potential incidence of disease due to PM emissions (PM)²	disease incidence	0.00001093	1.069E-7	9.351E-9	1.781E-8	3.57E-10	1.594E-9	-9.276E-7
Potential Soil quality index (SQP)²	unitless	1889	18.46	0.059	3.077	0.05358	0.8286	-14.19
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc)²	CTUh	0.00001208	2.137E-8	2.31E-10	3.562E-9	7.31E-10	8.936E-8	-5.695E-7
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c)²	CTUh	6.267E-7	0	0	0	1E-11	1.311E-9	-4.756E-8
Potential Comparative Toxic Unit for ecosystems (ETP-fw)²	CTUe	8958	19.56	0.2541	3.261	0.5393	171.6	-1144