{"id":"greenheck-esd-202-louvers","name":"ESD-202 stationary drainable louvre","manufacturer":"Greenheck","category":"switchroom-services","description":"ESD-202 louvre detail drawing and adjustable Revit family for coordinating ventilation openings in an electrical building envelope. Select the actual opening dimensions and frame attachment from the manufacturer details.","equipment":["ESD-202"],"keywords":["Greenheck","ESD-202","CAD","general arrangement","mounting","electrical layout"],"markets":["Global"],"marketNote":"Global source discovery; confirm local product availability, electrical configuration and approvals with the manufacturer.","kind":"family","partNumber":"ESD-202","sourceUrl":"https://www.greenheck.com/resources/drawings/louvers","officialEvidenceUrl":"https://www.greenheck.com/resources/drawings/louvers","sourcePublisher":"Greenheck","formats":["DWG","RFA","ZIP"],"availability":"direct","accessNote":"Download the originals from Greenheck. The matched drawing set contains a reproduction restriction and is not hosted or previewed here.","checkedAt":"2026-10-29","files":[{"id":"greenheck-esd-202-details-dwg","name":"ESD-202_DETAILS.dwg","format":"DWG","purpose":"2D dimension drawing","url":"https://content.greenheck.com/public/DAMProd/Original/10004/ESD-202_DETAILS.dwg","availability":"direct","bytes":155075,"sha256":"37390e133ac23d5d48b3944abfbfc2caa2a84c8ca4699e5fb66a58f7af00e0c8","retrievedAt":"2026-10-29","validation":"signature-checked","redistribution":"restricted","rightsReview":{"checkedAt":"2026-10-29","sources":["https://www.greenheck.com/resources/drawings/louvers","https://www.greenheck.com/"],"note":"The official louvre DWG title block contains an express proprietary/reproduction restriction. Keep the matched DWG/Revit set at the publisher; local hosting and derived previews are not approved."},"hosted":false},{"id":"greenheck-esd-202-lod200-zip","name":"ESD-202_LOD200.zip","format":"ZIP","purpose":"Revit family archive","url":"https://content.greenheck.com/public/DAMProd/Original/10012/ESD-202_LOD200.zip","availability":"direct","bytes":1149329,"sha256":"4d0914ad4d3e936670c083ba9af02e76c91a0a18b479b4e7635739eb97b99d05","retrievedAt":"2026-10-29","validation":"archive-inspected","redistribution":"restricted","rightsReview":{"checkedAt":"2026-10-29","sources":["https://www.greenheck.com/resources/drawings/louvers","https://www.greenheck.com/"],"note":"The official louvre DWG title block contains an express proprietary/reproduction restriction. Keep the matched DWG/Revit set at the publisher; local hosting and derived previews are not approved."},"hosted":false,"archiveContents":["ESD-202_LOD200.rfa","README_Revit.pdf"]}],"fileClasses":["mechanical-layout","installation-outline"],"configurationNote":"Confirm selected size, mounting orientation, revision and installation clearances against the manufacturer installation documents. CAD geometry is not a substitute for operating or maintenance clearances.","equipmentFacts":[{"label":"Equipment / resource","value":"ESD-202 stationary drainable louvre"},{"label":"Manufacturer","value":"Greenheck"},{"label":"Resource type","value":"Product family"},{"label":"Part number","value":"ESD-202"},{"label":"Listed file formats","value":"DWG, RFA, ZIP"},{"label":"Listed files","value":"2"},{"label":"Available previews","value":"Manufacturer source / drawing request"},{"label":"Recorded revisions","value":"Confirm the revision with the manufacturer"},{"label":"Source checked","value":"2026-10-29"},{"label":"Download access","value":"Use the official manufacturer source or request the exact drawing"}],"relatedReferences":[{"name":"Greenheck ESD-202 drainable louver","url":"https://eloragrid.ai/objects/greenheck-esd-202-louvers"},{"name":"Industrial ventilation fan","url":"https://eloragrid.ai/objects/ga-industrial-ventilation-fan"},{"name":"Combined fire-smoke damper","url":"https://eloragrid.ai/objects/ga-combined-fire-smoke-damper"}],"fileChoiceGuidance":["Start with ESD-202. The files above belong to Greenheck's ESD-202 stationary drainable louvre resource; match any model or option suffix in the filename to your selected unit.","Available here: DWG, ZIP. The individual filenames above distinguish the supplied variants."],"plainEnglish":{"title":"What the equipment does","introduction":"A louver provides an air opening with blades that help manage weather entry or airflow according to its design. It does not move air by itself.","example":"On a switchroom exterior wall, a selected intake louver can admit ventilation air while providing the specified weather protection.","drawings":"Use an outline or mounting drawing to plan where the equipment fits and where it attaches. Use a connection drawing to trace its electrical interfaces. A 3D model helps coordinate space; check the manufacturer's installation requirements separately.","terms":[{"name":"CAD","meaning":"Computer-aided design files used to prepare drawings and models."},{"name":"Revision","meaning":"The recorded version of a drawing or model."}],"diagram":"flow","steps":["Outside or room air","Louver opening","Ventilation air path"],"caption":"A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure.","sources":[{"label":"Greenheck official source","url":"https://www.greenheck.com/resources/drawings/louvers"}],"profileId":"louver"},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/greenheck-esd-202-louvers"}