National tender (below the EU thresholds)
Installation of a reversible air-to-water heat pump system including hydraulic, control technology and air-side integration into the existing heating system of building B
Original title: Errichtung einer reversiblen Luft-Wasser-Wärmepumpenanlage einschließlich der hydraulischen, regelungstechnischen und luftseitigen Einbindung in die bestehende Wärmeversorgungsanlage des Gebäudes B
National public tender in Germany: “Installation of a reversible air-to-water heat pump system including hydraulic, control technology and air-side integration into the existing heating system of building B” in Aachen, North Rhine-Westphalia. Offers are due by Monday, 2 November 2026, tomorrow. Procedure: Public tender (German national open procedure), published nationally (below the EU thresholds).
- Deadline
- 2 November 2026, 1 day left, 13:30
- Published
- 10 October 2026
- Procedure
- Public tender (German national open procedure)
- Notice
- National
- Type of contract
- not stated
- Estimated value
- not published
- Place of performance
- Aachen, North Rhine-Westphalia
- Source, last checked
- oeffentlichevergabe.de, 31 October 2026
Contracting authority and documents
Contracting authority only with access
Original notice (German)Tender documents on the procurement platformIn short
A reversible air-to-water heat pump system is being procured for an existing building B.
- The system will be integrated into the existing heating system
- Integration includes hydraulic, control technology and air-side work
- The heat pump is reversible
Summary made from the German notice and checked against it; the German original is authoritative.
Deadlines and dates
| Published | Saturday, 10 October 2026 |
|---|---|
| Deadline | Monday, 2 November 2026, 13:30 |
What the notice sets
| Legal basis | German national rules |
|---|
Service by CPV code
- 42511110 Heat pumps
Questions and answers
How much time is left to bid?
Until Monday, 2 November 2026, 1 day left. The exact time and how to submit are in the original notice, which is authoritative.
In which language are the documents and the offer?
Usually German. The notice states the accepted languages; translations of supporting documents may be requested.
Which rules apply?
German national procurement rules below the EU thresholds (VOB/A, UVgO or VOL/A) and the state procurement law.
Can a company from another EU country bid?
Yes. German procurement does not restrict national procedures to German companies. Below the EU thresholds the notice and the platform are usually German only, so plan for German documents and a German offer.
Where is the contract performed?
The place of performance is Aachen, North Rhine-Westphalia.
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Sources
Notice: Bekanntmachungsservice des Bundes (oeffentlichevergabe.de), retrieved 31 October 2026. All information without guarantee; the original notice is authoritative.