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Replacement of Heating System with Modern Gas Condensing Unit

State DepartmentSol: PR16086460
FFP
est. $15K – $35K

This opportunity is closed

The response deadline has passed. Review the details for future reference or to track similar opportunities.

Quick Brief

The Department of State is procuring the replacement of two existing boiler systems with a modern Vaillant ecoVIT VKK 226/4 gas condensing unit for a 130 sqm area. The project requires the deinstallation of old equipment, removal of redundant gas connections, and compliance with German technical codes and standards. A mandatory site visit is required prior to the submission of a quotation.

Generated 24d ago

Scope & Requirements

Replacement of two boiler systems with a Vaillant ecoVIT VKK 226/4 gas condensing unit, including disposal of old systems and ensuring compliance with DIN, TRGI, and VDE regulations.

Deliverables

  • Deinstallation and disposal of old boilers
  • Removal of redundant gas connections
  • Installation of Vaillant ecoVIT VKK 226/4 gas condensing unit
  • Chimney liner assessment
  • Installation of safety and control components
  • Project documentation

Attachments

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Contract Details

Contract Typei
FFP
Estimated Value
est. $15K – $35K
Similar contracts award $13K to $123K (median $35K, 14,626 awards)Within typical range
NAICS Codes
Place of Performance
Berlin, Germany

Agency & Contact

Contracting Organization

Agency
STATE, DEPARTMENT OF

Point of Contact

John A. Smith
Contracting Officer
(202) 555-0100

Key Dates

Published26d ago
Jun 29, 2026
Became Solicitation25d ago
Jun 29, 2026
Tracked
Last Updated23d ago
Jul 1, 2026
Response Due14d ago
Jul 10, 2026

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: [email protected] Berlin Procurement Contracting , 2201 C ST NW (No Street Address

2) WASHINGTON, DC 20520 USA to this opportunity.

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