Process information
| Key Data Set Information | |
| Location | DE |
| Geographical representativeness description | Europe. |
| Reference year | 2024 |
| Name |
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| Use advice for data set | A1 includes the extraction and production of all raw materials used in the product. A2 includes all types of transportation methods used for the raw materials to the production site in Anholt, Germany. A3 includes the manufacturing and packaging process of the air handling unit. A4 includes the transport to the market/user. A5 modules not declared. B1 - B5 No emissions are released during use of the product (B1). Maintenance (B2) and repair (B3) or replacement of individual components (B4) is not relevant during the service life under consideration (maintenance-free). According to the manufacturer, the product does not need to be replaced during its service life (B5). The modules are therefore labelled with ‘0’. B6 - B7 During operation of the building, electrical energy is required to supply the electric drive motor and setpoint adjustments of the product. C1 - C4 includes the use of energy and other auxiliary materials required to demolish the building or construction in which the product is included, transport from the building site to the waste processing facility, distribution of the product to different waste treatment methods and the disposal. D includes energy and materials that have achieved a new function and are no longer considered waste. |
| Technical purpose of product or process | For normal and high volume flow rate ranges. Rectangular air terminal units for standard applications in supply air or extract air systems with variable volume flow rates. For more information see: https://www.trox.de/en/vav-terminal-units/tvj-f8650873d3e5f5a2 Rectangular VAV terminal units for variable and constant air volume systems, suitable for supply or extract air, available in 48 nominal sizes. High volume flow rate control accuracy. Commissioning ready device, consisting of the mechanical components and the electronic control components. Each unit contains an averaging differential pressure sensor for volume flow rate measurement and damper blades. Factory assembled control components complete with wiring and tubing Differential pressure sensor with 3 mm measuring holes, thereby resistant to dust and pollution. Position of the damper blade indicated externally at shaft extension. Damper blade open at delivery, thereby air flow also given without control function; except variants with defined safety position NC. Flanges on both sides, suitable for duct connection. This EPD includes the environmental data of the product series TVJ. The following represents a representative dataset of the most sold variant with controller in the declared sales year (TVJ/300x200/BM0). |
| Classification |
Class name
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Hierarchy level
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| 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) |
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| Biogenic carbon content |
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| Time representativeness | |
| Data set valid until | 2029 |
| Time representativeness description | "2024-11-19" - "2029-11-19" |
| Technological representativeness | |
| Technology description including background system | Nominal sizes: 200 × 100 to 1000 × 1000 mm. Volume flow rate range: 45 – 10100 l/s or 162 - 36360 m³ /h. Volume flow rate control range (unit with dynamic differential pressure measurement): Approx. 20 to 100 % of the nominal volume flow rate. Minimum differential pressure: 5 – 40 Pa. Maximum differential pressure: 1000 Pa. Operating temperature: 10 – 50 °C. For more technical data see: https://www.trox.de/en/vav-terminal-units/tvj-f8650873d3e5f5a2. |
Modelling and validation
| Subtype | specific dataset | ||||
| LCA methodology report | |||||
| Data sources, treatment and representativeness | |||||
| Documentation of data quality management | |||||
| Data source(s) used for this data set | |||||
| Completeness | |||||
| Validation | |||||
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| Compliance Declarations | |||||
| Compliance |
Compliance system name
EN 15804+A2
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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
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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
|
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 |
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| Data entry by | |
| Time stamp (last saved) | 2024-11-20T13:35:57 |
| Data set format(s) | |
| Publication and ownership | |
| UUID | 63244460-5465-4bbf-9629-5805c464c0a7 |
| Date of last revision | 2024-11-15T07:40:02.8314765Z |
| Data set version | 00.05.000 |
| Registration authority | |
| Registration number | NEPD-8151-7819 |
| Owner of data set | |
| Copyright | Yes |
| License type | Free of charge for all users and uses |
| Access and use restrictions | None |
Environmental indicators
Indicators of life cycle