# KN4 Condensing Hot Water Boiler

Canonical: https://abierto.us/opportunities/w911s226u2373

- Solicitation number: W911S226U2373
- Notice type: Combined synopsis and solicitation
- Status: Closed. Deadline was January 12, 2026 at 11:55 PM EST
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W6QM Micc-Ft Drum (W911S2)
- NAICS: 333414 Heating Equipment (except Warm Air Furnaces) Manufacturing
- Product or service code: 4520 Space and Water Heating Equipment
- Set-aside: Total small business set-aside
- First posted: January 5, 2026
- Last posted: January 5, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/9844e99db04a4ca18f0a53698265a3b6/view

## Description

Brand name or exact match, MINIMUM REQUIREMENTS: Condensing Hot Water Boiler, rated at 399 MBH Input, 359 MBH Output, Natural Gas Fired at 90% Efficiency Full Modulation Firing 5:1 Turndown, 4? Outlet (AL29-4C),120/1/60 Voltage. Unit will include all manufactures standard equipment, condensate neutralizing kit, start-up services and a ten (10) year warranty on the heat exchanger due to defects in material and workmanship, a twenty-five (25) year warranty on the heat exchanger due to thermal stress, and a one (1) year parts warranty, no labor MUSTINCLUDE: -BACnet Protocessor -Dungs lock-up style high gas pressure regulator. Preferred model: Model KN4 Condensing Hot Water Boiler

## Publications

- January 5, 2026: Combined synopsis and solicitation, due January 12, 2026 at 11:55 PM EST. Notice 9844e99db04a4ca18f0a53698265a3b6. https://sam.gov/workspace/contract/opp/9844e99db04a4ca18f0a53698265a3b6/view

## Points of contact

- Daniel Goldberg, daniel.j.goldberg6.civ@army.mil, 3016199146

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w911s226u2373.