# Pfannenberg DTFS 6021 / 6031 STEP geometry This archive member is labelled for DTFS 6021 and 6031 cooling-unit geometry. A cooling unit removes heat from an enclosure; its physical model is separate from the calculation establishing the required cooling performance. Canonical page: https://eloragrid.ai/tools/cad-library/equipment/drawing-30487-6021-6031-a6d0a0150eb7 Manufacturer: Pfannenberg Entry type: Named drawing reference Part number: Not specified — select exact configuration Category: Thermal management Formats: STEP Market discovery: Global Access: Direct download Official source: https://www.pfannenberg.com/en-gb/thermal-management/cooling-units/side-mounted-series-6xxx/dtfs-6041/ Manufacturer evidence: https://www.pfannenberg.com/en-gb/thermal-management/cooling-units/side-mounted-series-6xxx/dtfs-6041/ Source checked: 2026-10-13T00:00:00.000Z Unchanged official originals are available from the site after upload verification. Rights status and original publisher URLs are retained per file; an unconfirmed status is not presented as a licence. Source discoverability only. Exact USA/Australia configuration, units, frequency and approvals require manufacturer verification. The archive contains 30487_6021_6031.STEP as well as a distinct 6041 member. Use this grouped model only for its identified configuration after checking the manufacturer’s current documentation. Do not treat a 3D body as the mounting cut-out or infer cooling performance from it. ## In plain English ### What is this Pfannenberg resource? This archive member is labelled for DTFS 6021 and 6031 cooling-unit geometry. A cooling unit removes heat from an enclosure; its physical model is separate from the calculation establishing the required cooling performance. ### A simple example A designer can coordinate a side-mounted cooler with a cabinet while checking the exact unit’s cut-out and installation documents separately. ### What the drawings help you do The archive contains 30487_6021_6031.STEP as well as a distinct 6041 member. Use this grouped model only for its identified configuration after checking the manufacturer’s current documentation. Do not treat a 3D body as the mounting cut-out or infer cooling performance from it. ### Before using this reference - Confirm the selected DTFS model against the file labels. - Obtain the matching cut-out and installation instructions. - Check door movement, service access and specified airflow conditions. ### Does the model give the cabinet’s required cooling capacity? No. Geometry supports placement. Thermal sizing requires the actual heat load, environment and the selected unit’s documented performance. ### Terms - Geometry: The physical shape represented by the model or drawing. - Configuration: The exact equipment version and options selected for the installation. - Revision: The recorded version of the file or document. Concept diagram: Selected 6021 or 6031 unit → Matching STEP geometry → Cabinet layout coordination A reading guide for this particular resource. These boxes are not the manufacturer's equipment geometry or a connection diagram. - [Pfannenberg official drawing source](https://www.pfannenberg.com/en-gb/thermal-management/cooling-units/side-mounted-series-6xxx/dtfs-6041/) ## Which file should I choose? The archive contains 30487_6021_6031.STEP as well as a distinct 6041 member. Use this grouped model only for its identified configuration after checking the manufacturer’s current documentation. Do not treat a 3D body as the mounting cut-out or infer cooling performance from it. ## Official files - 3D-models_STEP_DTFS.zip (ZIP): https://www.pfannenberg.com/fileadmin/Redakteur/Products/Downloads/3D_Models/3D-models_STEP_DTFS.zip Site download: https://eloragrid.ai/tools/cad-library/download/drawing-30487-6021-6031-a6d0a0150eb7/reviewed-3f1c8e5740212d6370d4 Hosting basis: no-explicit-prohibition; publisher attribution: Pfannenberg; reviewed: 2026-10-14T02:37:41.760705+00:00 Rights review: Reviewed official download/source pages, linked notices and available archive notices. No explicit prohibition on publishing this acquired CAD was identified. Redistribution permission remains unconfirmed; no licence is asserted. Linked sale/supply terms discuss drawings supplied under a contract; their application to publicly downloadable CAD is unclear.; evidence: https://www.pfannenberg.com/en-gb/thermal-management/cooling-units/side-mounted-series-6xxx/dtfs-6041/, https://www.pfannenberg.com/, https://www.pfannenberg.com/en-gb/about/purchasing-conditions/, https://www.pfannenberg.com/en-gb/about/general-conditions/, https://www.pfannenberg.com/en-gb/solutions/environmental-conditions/, https://www.pfannenberg.com/en-gb/terms/, https://www.pfannenberg.com/terms/ Purpose: Contains 30487_6021_6031.STEP; download the original archive and locate the named member.; acquired: true; redistribution: unknown; SHA-256: ed3b35e1d351edfaa9e30a2ae27f8db5431b2c17d86185b54637b1d42e7080ca; revision: not recorded - 30487_6021_6031.STEP Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.