Exchange of a Heating System

Estimated Value: $10,500
Archived Washington DCConstructionsolicitation
This bid is closed — responses were due July 15, 2026. It is no longer accepting submissions. We keep closed bids on BidsNexus for reference: agencies often re-issue the same need, and past bids show what they buy and when.
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Jul 2, 2026
Jul 15, 2026 3:00 PM
Construction
solicitation
23822
AI Summary
This bid is for the replacement of an existing boiler with a new Vaillant gas condensing unit, including integrated domestic hot water heating, for a living area of approximately 213 m².
Line Items
ItemQtyUnitEst. Unit PriceEst. TotalCategory
Vaillant gas condensing unit with integrated domestic hot water heating 1 each $5,000.00 $5,000.00 Construction
Removal and disposal of existing boiler 1 lot $500.00 $500.00 Construction
Installation of new Vaillant gas condensing unit 1 lot $3,000.00 $3,000.00 Construction
Plumbing and piping modifications for new unit 1 lot $1,000.00 $1,000.00 Construction
Electrical work and controls integration 1 lot $500.00 $500.00 Construction
Commissioning and testing of new heating system 1 lot $500.00 $500.00 Construction
Estimated Bid Value$10,500.00

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