SAM #PR16086460

Replacement of Boiler Systems with Vaillant ecoVIT VKK 226/4 Gas Condensing Unit at U.S. Embassy Berlin

The U.S. Embassy Berlin, under the Department of State, is requesting the replacement of two existing boiler systems with a Vaillant ecoVIT VKK 226/4 gas condensing unit, including integrated hot water preparation. - Government Buyer: - U.S. Embassy Berlin (Department of State) - OEMs and Vendors: - Vaillant (ecoVIT VKK 226/4 gas condensing unit) - Products/Services Requested: - Replacement of two boiler systems serving a 130 sqm area - Installation of Vaillant ecoVIT VKK 226/4 gas condensing unit - Integrated hot water preparation - Deinstallation and disposal of old boilers and electrical systems - Removal of redundant gas connections - Assessment of existing chimney liners for code compliance - Installation of safety and control components - Comprehensive documentation - Unique/Notable Requirements: - Compliance with German technical codes and standards (DIN, TRGI, VDE) - Coordination with district chimney sweeper - Mandatory site visit prior to quotation - Only Vaillant is specified as the OEM for the new boiler unit

Description

The project requires the replacement of two existing boiler systems serving a 130 sqm area with a modern Vaillant ecoVIT VKK 226/4 gas condensing unit featuring integrated hot water preparation. The work includes the safe deinstallation and disposal of the old boilers and associated electrical systems, removal of redundant gas connections, and assessment of existing chimney liners for code compliance. The new installation must meet all current German technical codes and standards (including relevant DIN, TRGI, and VDE regulations), and be executed in close cooperation with the district chimney sweeper. Additional requirements include installation of safety and control components, documentation, and a mandatory site visit prior to quotation.

For further details contact: BerlinEinkauf@state.gov

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