# Rahmenvertragsarbeiten ab 2027; Heizanlagen und zentrale Wassererwärmungsanlagen nach Standardleistungsbuch 680 Open · Tender ## At a glance This tender is for Heating, ventilation and air-conditioning installation work (CPV 45331000) in Schleswig-Holstein (DEF). The notice gives 1 December 2026, 09:25 (UTC+01:00) as the deadline. Procedure type: de-open. ## Key facts - Status: Open - Deadline: 1 December 2026, 09:25 (UTC+01:00) (in 19 days) - Place of performance: Schleswig-Holstein (DEF) - Main CPV: Heating, ventilation and air-conditioning installation work (CPV 45331000) - Procedure: de-open - Lots: 1 Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/66dd9e6ca797925c). Each fact is from the official notice, last checked 12 November 2026, 06:30 (UTC+01:00). Fact sheet: [Inteliwert fact sheet: Rahmenvertragsarbeiten ab 2027; Heizanlagen und zentrale Wassererwärmungsanlagen nach Standardleistungsbuch 680, deadline 1 December 2026, 09:25 (UTC+01:00). A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_D42K1KR8AF8EP3JJ3S5S11DK92/ntv_5TWZ6G8TSA5S6FY3X98ZXMXZNX/en-sheet.png) (PNG, 1600 × 900) ## Lots (1) ### Lot LOT-0000: Rahmenvertragsarbeiten ab 2027; Heizanlagen und zentrale Wassererwärmungsanlagen nach Standardleistungsbuch 680 - CPV: Heating, ventilation and air-conditioning installation work (CPV 45331000) - Place: Schleswig-Holstein (DEF) - Deadline: 1 December 2026, 09:25 (UTC+01:00) ## Timeline - 12 November 2026, 06:30 (UTC+01:00): Original notice, Notice, version 1 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/66dd9e6ca797925c) ## Classification - CPV codes: Heating, ventilation and air-conditioning installation work (CPV 45331000) - NUTS regions: Schleswig-Holstein (DEF) ## Official documents - [www.dtvp.de](https://www.dtvp.de/Satellite/notice/CXP4YHMMTFP) ## Questions and answers ### When is the deadline? The official notice gives 1 December 2026, 09:25 (UTC+01:00) as the deadline. ### What is being procured (CPV)? Heating, ventilation and air-conditioning installation work (CPV 45331000). ### Where is the work performed (NUTS)? Schleswig-Holstein (DEF). ### Is it divided into lots? No, the notice names a single lot. ### Which procedure is used? de-open. ### How do I submit a bid? On the official notice or the portal it names. Inteliwert does not submit bids. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/66dd9e6ca797925c) ### Am I eligible? Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/66dd9e6ca797925c) ## Companies that might fit *Possible match based on public information* Companies Inteliwert knows from its sources, not the whole market. Inteliwert does not judge eligibility, fit or chances. - [WSH Wurzinger Klimatechnik GmbH](https://inteliwert.com/company/org_02Q7RJDGNBES3XPXXPFFYPBNX1/wsh-wurzinger-klimatechnik-gmbh) · Hilpertsweiler · SME (from the award notice) - Won a contract in CPV group 453 (2026-10-26): [Evidence](https://inteliwert.com/tender/opp_W3PRDVFF4PKEQ8HS2HNEGJ3XC6/neubau-kindergarten-bahnhofstrasse-lufttechnische-anlagen), checked 12 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_02Q7RJDGNBES3XPXXPFFYPBNX1), checked 12 Nov 2026 - [Manfred Wessels GmbH & Co. KG](https://inteliwert.com/company/org_2BAE2HK37D3ED2K4WGC8JZNJ2E/manfred-wessels-gmbh-co-kg) · Vrees · SME (from the award notice) - Won a contract in CPV group 453 (2026-09-30): [Evidence](https://inteliwert.com/tender/opp_X5P9A54CWMFPPQ90HACKFXZF8D/neubau-eines-multifunktionsgebaeudes-fuer-akademie-fuer-sicherheit-in-energiewen), checked 12 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_2BAE2HK37D3ED2K4WGC8JZNJ2E), checked 12 Nov 2026 - [ESW Luft- und Klimatechnik GmbH](https://inteliwert.com/company/org_70YWR7WXTE4HJCYT1TW81929JN/esw-luft-und-klimatechnik-gmbh) · Ellwangen · SME (from the award notice) - Won a contract in CPV group 453 (2026-10-29): [Evidence](https://inteliwert.com/tender/opp_XSZ6YBG7ZAKR186AQQ19DDTFSY/lueftungsdecke-kueche-2-ba-bt-b-mensa-vst), checked 12 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_70YWR7WXTE4HJCYT1TW81929JN), checked 12 Nov 2026 - [Sanitär Union GmbH](https://inteliwert.com/company/org_FKP242MC91AQ8X5ZA32Y1PNW0S/sanitaer-union-gmbh) · Nürnberg · SME (from the award notice) - Won a contract in CPV group 453 (2026-10-27): [Evidence](https://inteliwert.com/tender/opp_R7WFSW8F9J9957WV9KWF0TQ6Z8/generalsanierung-dreifachsporthalle-weissenburg-i-bay), checked 12 Nov 2026 - Seat in the same country as the place of performance: [Evidence](https://inteliwert.com/company/org_FKP242MC91AQ8X5ZA32Y1PNW0S), checked 12 Nov 2026 - [Heinrich Krumme Gesellschaft für Heizungs-, Klima- und Sanitärtechnik mbH](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET/heinrich-krumme-gesellschaft-fuer-heizungs-klima-und-sanitae) · Brunsbüttel · SME (from the award notice) · New to public tenders - Won a contract in CPV group 453 (2026-10-20): [Evidence](https://inteliwert.com/tender/opp_N2CVEEGPCYBWBR0AYJFGXH98CB/lueftungstechnik-gct-ink-ve4075), checked 12 Nov 2026 - Seat in the same federal state as the place of performance: [Evidence](https://inteliwert.com/company/org_4Q1S4WNSK9SM1WA9XECGWT13ET), checked 12 Nov 2026 ## Related opportunities - [Gewerk 002 - Erdarbeiten / Entwässerung](https://inteliwert.com/tender/opp_V3ZCDVPVBD6RSB0PKWD9TTFS7V/gewerk-002-erdarbeiten-entwaesserung) Open · Place: DEF (Schleswig-Holstein) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/cc4465e9bacb97da), Last checked 12 Nov 2026, 11:30 (UTC+01:00) - [Neubau PV-Anlagen Düne](https://inteliwert.com/tender/opp_BV07B5AY0T8VXY38GV7D9WSFN7/neubau-pv-anlagen-duene) Open · Place: DEF (Schleswig-Holstein) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/59069028158e412e), Last checked 12 Nov 2026, 10:30 (UTC+01:00) - [Glückstadt, Fortunabad, Betonsanierung](https://inteliwert.com/tender/opp_QSW7YQQCN0A2N5BP9DVCF0W418/glueckstadt-fortunabad-betonsanierung) Open · Place: DEF (Schleswig-Holstein) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/1ebb84e35d2d1037), Last checked 12 Nov 2026, 09:30 (UTC+01:00) - [Vorabmaßnahmen Grundstücksentwässerung –Grundschule Klein Nordende-Lieth](https://inteliwert.com/tender/opp_VGM81K1NYFN3A1TWKMSRCMJMMH/vorabmassnahmen-grundstuecksentwaesserung-grundschule-klein-nordende-lieth) Open · Place: DEF (Schleswig-Holstein) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/7c587efd88793c84), Last checked 12 Nov 2026, 07:31 (UTC+01:00) - [Rahmenvertragsarbeiten ab 2027; Dachdeckungsarbeiten und Klempnerarbeiten nach Standardleistungsbuch 638 + 639](https://inteliwert.com/tender/opp_9HPQQJD3VW0T3B0AR5GAVAZQ1Z/rahmenvertragsarbeiten-ab-2027-dachdeckungsarbeiten-und-klempnerarbeiten-nach-st) Open · Place: DEF (Schleswig-Holstein) · Deadline: 2 Dec 2026, 08:40 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/b60c5ac7487268c6), Last checked 12 Nov 2026, 06:30 (UTC+01:00) - [Rahmenvertragsarbeiten ab 2027; Tischlerarbeiten nach Standardleistungsbuch 655](https://inteliwert.com/tender/opp_CQW0NWEDW7SM0E904TRAN4J31M/rahmenvertragsarbeiten-ab-2027-tischlerarbeiten-nach-standardleistungsbuch-655) Open · Place: DEF (Schleswig-Holstein) · Deadline: 1 Dec 2026, 09:10 (UTC+01:00) · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/c3bd3097f8e78635), Last checked 12 Nov 2026, 06:30 (UTC+01:00) ## Source - Publisher: Bekanntmachungsservice - Licence: [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/) - Official notice: [https://oeffentlichevergabe.de/ui/de/notices/66dd9e6ca797925c](https://oeffentlichevergabe.de/ui/de/notices/66dd9e6ca797925c) - Last checked: 12 November 2026, 06:30 (UTC+01:00) The official notice is authoritative. Inteliwert shows what the notice states and links to it. --- Page: https://inteliwert.com/tender/opp_D42K1KR8AF8EP3JJ3S5S11DK92/rahmenvertragsarbeiten-ab-2027-heizanlagen-und-zentrale-wassererwaermungsanlagen Inteliwert is a product of Bandpey GmbH, an international data and AI software company in Munich, Germany, founded and led by Roozbeh Bandpey. Bandpey's products: Facthory, Emolysis, Copolly and Inteliwert. Inteliwert on LinkedIn: https://www.linkedin.com/company/intelliwert, GitHub: https://github.com/inteliwertai.