Exchange of the heating system

The contract calls for the replacement of an existing boiler serving a 211 square meter living area with a modern Vaillant gas condensing unit, requiring the complete dismantling and proper disposal of the old system along with its associated components. The installation must comply with German technical standards including DIN, TRGI, and VDE regulations, and coordination with the local district chimney sweep is mandatory to ensure the existing chimney system meets current safety and regulatory requirements. Additional work involves installing necessary safety and control devices and providing full documentation for the new system. An on-site inspection before submitting a bid is strongly advised to ensure accurate scoping and compliance. The solicitation titled “Exchange of the heating system” is issued under PR16086492 by the US Embassy Berlin, part of the Department of State, with a response deadline of July 20, 2026 at 3:00 PM. The work is to be performed in Berlin, Germany, while the contracting office is located in Washington, DC. The NAICS code 23822 indicates classification under HVAC installation services. Proposals must be submitted through the designated SAM.gov portal, and all inquiries should be directed to the primary point of contact, Berlin Procurement, via the email BerlinEinkauf@state.gov.