B369 Boiler

Closed Pre-Solicitation Posted

Solicitation number
B369_Boiler
Agency
Responses due
Set-aside
Total Small Business

Opportunity facts

Place of performance
Offutt AFB, Nebraska 68113, United States

Notice details come from SAM.gov. Updated .

About this opportunity

The Department of the Air Force Air Combat Command is seeking to procure a new NTI model LX-600 hydronic gas boiler with a 600,000 BTU input capacity and 600 MBH minimum output for Project B369 under NextGen Work Task #WT 18321061. The boiler must feature an ASME stainless steel heat exchanger, floor-mount configuration, factory-provided ASME relief valve, and achieve 95% combustion efficiency with a minimum 4:1 turndown ratio on natural gas. Required specifications include a 4-inch exhaust vent with 4-inch fresh air intake, outdoor sensor, CSD-1 controls with integrated electronic controller and touch screen interface, factory-installed condensate trap, and condensate drain kit. The boiler must not exceed dimensions of 24 inches wide by 47.5 inches deep by 55 inches high, with specific water, gas, and air connection configurations. The contractor must provide a minimum 1-year comprehensive warranty on all new materials. The pre-solicitation notice was posted on April 30, 2026, with a response deadline of May 11, 2026.

This procurement is designated as a Total Small Business set-aside, restricting competition to qualified small business concerns. The government file provided does not indicate a specific award value or budget range for this boiler purchase. Only one unit of the specified boiler model is being procured, and no incumbent contractor or current supplier is identified in the available documentation. The procurement references NAICS code 332410 (Power Boiler and Heat Exchanger Manufacturing) and PSC code 4410 (Industrial Boilers), indicating the standard industrial classification for potential bidders. The relatively short response window of 11 days suggests this may be a straightforward equipment purchase with a defined specification rather than a complex services contract.

Notice text

The scope of work is to provide a new NTI model LX-600 boiler; 600,000 BTU input, with ASME SS heat exchanger, floor-mount, factory-provided ASME relief valve, at least 4 to 1 turn down, 95% combustion efficiency, 4” exhaust vent and 4” fresh air intake, with outdoor sensor, CSD-1 controls, integrated electronic controller with touch screen access, and factory-installed condensate trap and included condensate drain kit.
 
The hydronic gas boiler must be at least 600 MBH capacity, with at least 4:1 turndown on natural gas, and dimensions no larger than 24"wide x 47.5"deep(long) x 55" high, with water (2") and gas (1") connections along the left-hand length side and air inlet/exhaust (4") connections along the top or left-hand length side.
 
The Contractor shall provide at least a 1-year comprehensive warranty on all new materials.

Files

File Type Posted
SoN B369 boiler purchase.pdf PDF

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