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Process Data set: Schoolair-V-HV (en) en

Key Data Set Information
Location DE
Geographical representativeness description Europe.
Reference year 2024
Name
Schoolair-V-HV
Technical purpose of product or process Supply and extract air unit with switchover option to secondary air operation, including rotary heat recovery unit and heat exchanger for vertical installation on the façade. For more information see: https://www.trox.de/en/vertical-units/x-cube-schoolair-v-hv-6a740d2f470e4d0b#introduction Under sill units for vertical installation on the façade. The described under sill ventilation unit variant is equipped with a single room control system arranged in the unit for autonomous classroom operation. The supplied controllers contain the standard control parameters for operation according to our control system description School ventilation unit – vertical installation - master unit Under sill ventilation unit TROX SCHOOLAIR-V-HV with supply and extract air function, rotary heat recovery unit and switchover option to secondary air operation (air quality dependent), as well as heating function for vertical installation on the façade. This EPD includes the environmental data of the product series Schoolair. The following represents a representative dataset of the most sold variant in the declared sales year (Schoolair-V/HV/2/KM/605x220x413/C3/Master/Z/0,25).
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
Quantitative reference
Reference flow(s)
Biogenic carbon content
  • Carbon content (biogenic): 0.0 kg
  • Carbon content (biogenic) - packaging: 0.0 kg
Time representativeness
Data set valid until 2029
Time representativeness description "2024-08-15" - "2029-08-15"
Technological representativeness
Technology description including background system Width: 605 mm. Height: 2200 mm. Depth: 413 mm. Volume flow rate: 200, 300, 400 m³/h (boost 600 m³/h). Nominal volume flow rate: 400 m³/h. Sound power level: 31 – 49 dB(A). Heat recovery efficiency: 75 %. Maximum operating pressure, water side: 6 bar. Maximum operating temperature: 75 °C. Supply voltage: 230 V AC ±10 %, 50/60 Hz. Power rating: 647 VA. For more technical information see: https://www.trox.de/en/vertical-units/x-cube-schoolair-v-hv-6a740d2f470e4d0b#technical-information

Indicators of life cycle

IndicatorDirectionUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
Input
  • 2092
  • 4.355
  • 0.01203
  • 0.2722
  • 3.519
  • 1.354
  • -478
Input
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
Input
  • 2092
  • 4.355
  • 0.01203
  • 0.2722
  • 3.519
  • 1.354
  • -478
Input
  • 1.39E+4
  • 304.2
  • 2.225
  • 19.02
  • 22.25
  • 7.531
  • -1448
Input
  • 55
  • 0
  • 0
  • 0
  • -32.54
  • 0
  • 0
Input
  • 1.395E+4
  • 304.2
  • 2.225
  • 19.02
  • -10.29
  • 7.531
  • -1448
Input
  • 104.4
  • 0
  • 0.001093
  • 0
  • 0.00001364
  • 0.02773
  • 0.2732
Input
  • 49.15
  • 0.1558
  • 0.0002961
  • 0.009738
  • 0.0786
  • 0.008784
  • 0.6591
Input
  • 261.7
  • 0.5571
  • 0.004357
  • 0.03482
  • -0.003025
  • 0.2624
  • 24.17
Input
  • 14.09
  • 0.03254
  • 0.0001145
  • 0.002034
  • 0.0472
  • 0.01403
  • -2.546
Output
  • 7.246
  • 0.01569
  • 0.00006549
  • 0.0009807
  • 0.01616
  • 1.404
  • 0.2803
Output
  • 264.3
  • 14.8
  • 0.002634
  • 0.9247
  • 4.076
  • 15.09
  • -38.31
Output
  • 0.05457
  • 0.002072
  • 0.00001545
  • 0.0001295
  • 0.000009417
  • 0.00001056
  • -0.005046
Output
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
Output
  • 0.6343
  • 0
  • 0.001073
  • 0
  • 101.4
  • 0.00009031
  • -0.01375
Output
  • 0.1343
  • 0
  • 0.000003327
  • 0
  • 2.677
  • 0.000001643
  • -0.001784
Output
  • 0.09294
  • 0
  • 0.0000114
  • 0
  • 3.761
  • 0.00007216
  • -0.005468
Output
  • 1.406
  • 0
  • 0.0001725
  • 0
  • 56.9
  • 0.001092
  • -0.08273

IndicatorUnit Production
A1-A3
 Transport
A4
 De-construction
C1
 Transport
C2
 Waste processing
C3
 Disposal
C4
 Recycling Potential
D
Abiotic depletion potential - fossil resources (ADPF)
  • 1.394E+4
  • 304.2
  • 2.225
  • 19.01
  • 22.25
  • 7.527
  • -1448
Abiotic depletion potential - non-fossil resources (ADPE)
  • 0.586
  • 0.0005558
  • 2.48E-7
  • 0.00003474
  • 0.0000178
  • 0.000004204
  • -0.002571
Acidification potential, Accumulated Exceedance (AP)
  • 9.273
  • 0.05783
  • 0.001691
  • 0.003614
  • 0.00921
  • 0.002939
  • -0.9646
Global Warming Potential - biogenic (GWP-biogenic)
  • 12.7
  • 0.008328
  • 0.00003031
  • 0.0005205
  • 0.01139
  • 0.001008
  • -0.4681
Global Warming Potential - fossil fuels (GWP-fossil)
  • 989.3
  • 20.12
  • 0.1617
  • 1.258
  • 11.33
  • 0.9512
  • -121.8
Global Warming Potential - total (GWP-total)
  • 1005
  • 20.14
  • 0.1617
  • 1.259
  • 11.34
  • 0.9548
  • -124.2
Global Warming Potential - land use and land use change (GWP-luluc)
  • 3.084
  • 0.007162
  • 0.00001274
  • 0.0004476
  • 0.001548
  • 0.002606
  • -1.872
  • 1004
  • 20.14
  • 0.1617
  • 1.258
  • 11.35
  • 0.9543
  • -130.4
Eutrophication potential - freshwater (EP-freshwater)
  • 0.07725
  • 0.0001608
  • 5.885E-7
  • 0.00001005
  • 0.0001126
  • 0.00001931
  • -0.006488
Eutrophication potential - marine (EP-marine)
  • 1.107
  • 0.01144
  • 0.0007464
  • 0.0007151
  • 0.002359
  • 0.0008018
  • -0.1151
Eutrophication potential - terrestrial (EP-terrestrial)
  • 24.81
  • 0.128
  • 0.00819
  • 0.007999
  • 0.02556
  • 0.008213
  • -1.284
Photochemical Ozone Creation Potential (POCP)
  • 3.922
  • 0.04903
  • 0.002252
  • 0.003064
  • 0.006821
  • 0.002893
  • -0.4579
Depletion potential of the stratospheric ozone layer (ODP)
  • 0.00009936
  • 0.000004558
  • 3.494E-8
  • 2.849E-7
  • 5.062E-7
  • 6.795E-8
  • -0.006561
Water (user) deprivation potential (WDP)
  • 1.035E+5
  • 294.3
  • 0.4727
  • 18.39
  • 94.59
  • 37.6
  • -5.482E+4

IndicatorUnit 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
  • 62.05
  • 1.33
  • 0.009534
  • 0.08311
  • 0.09905
  • 0.0257
  • -5.358
Potential incidence of disease due to PM emissions (PM) 2
  • 0.0000807
  • 0.000001232
  • 4.475E-8
  • 7.699E-8
  • 1.106E-7
  • 4.525E-8
  • -0.000009145
Potential Soil quality index (SQP) 2
  • 9623
  • 212.8
  • 0.2824
  • 13.3
  • 8.092
  • 17.36
  • -55.56
Potential Comparative Toxic Unit for humans - non-cancer effects (HTP-nc) 2
  • 0.00006224
  • 2.464E-7
  • 1.103E-9
  • 1.54E-8
  • 7.799E-8
  • 2.777E-7
  • -0.000002621
Potential Comparative Toxic Unit for humans - cancer effects (HTP-c) 2
  • 0.000003969
  • 0
  • 0
  • 0
  • 4.381E-9
  • 5.222E-9
  • -3.82E-7
Potential Comparative Toxic Unit for ecosystems (ETP-fw) 2
  • 4.51E+4
  • 225.5
  • 1.216
  • 14.1
  • 137.3
  • 550.2
  • -4496