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This Sources Sought opportunity from Department Of Defense was posted on June 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

AAON HVAC UNIT

Closed
N00167CJD001NSWCFederal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 238220
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Solicitation # subcontracting-opportunity-replace-chiller-mckinney-tx
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DEADLINE

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NAICS: 238220
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Replace HVAC Systems in the following buildings on our campus –1.) ABL Dormitory
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Adams & Associates, Inc.

POSTED

about 4 hours ago

DEADLINE

in 23 days

AI Contract Overview

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The Department of Defense, through NSWCCD Code 102, is seeking market information for a replacement AAON packaged rooftop unit for Building 81 in Bethesda, Maryland, under solicitation N00167CJD001NSWC. This is a brand-name requirement specifying the AAON Model RNA-025 or an equivalent updated model, and the solicitation is classified as sources-sought, intended to evaluate industry capability rather than issue a formal award. The unit must be an air-source heat pump with supplemental electric heat and modulating hot gas reheat, constructed with 2-inch double-wall thermal break construction, a stainless steel double-sloped drain pan, and condenser coil guards. It must feature direct drive plenum supply fans, a variable capacity primary compressor with a 2-step secondary compressor, and use R-454B refrigerant. Electrical requirements include 460V/3Ph/60Hz power, a 10KAIC rating, a minimum circuit ampacity of 216A, and maximum overcurrent protection of 225A. The unit must be equipped with a VCCX CAV Unit Controller, an economizer, a clogged filter switch, and one set of 4-inch pleated MERV 8 filters. Warranty provisions require at least a one-year limited parts and labor warranty and a five-year parts-only warranty on the compressor. All pricing must include freight to the delivery site at 20817 Maryland. The contractor is only responsible for delivering the unit; all installation, rigging, commissioning, wiring, mounting hardware, structural steel, curb fill, vibration isolation rails, BAS integration, and smoke detector connection are excluded and to be performed by others. The solicitation closes on July 7, 2026, and responses should be directed to the primary point of contact, Carlos J. Duran, at the provided email and phone number.

General Info

Procure AAON rooftop unit for Building 81 in Maryland no substitutions allowed, due July 7, 2026.

Agency

Department Of Defense → Nswc CarderockView Agency

NAICS

238220 - Plumbing, Heating, and Air-Conditioning ContractorsView NAICS

Place of Performance

MD, 20817, USA

Set-Aside

NONE

Documents

(1)

AAON Package Rooftop Unit Minimum Specifications

DOCXspecifications

AI Contract Breakdown

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Timeline

PhaseClosed
Posted

Sources Sought

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → Nswc Carderock
Contacts1 person available
OfficeBETHESDA, MD, 20817-5700, USA
Organization / Agency
Department Of Defense → Nswc Carderock
View Agency Profile
Office AddressBETHESDA, MD, 20817-5700, USA

Full Description

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NSWCCD Code 102 has a requirement to purchase a replacement AAON Packaged Rooftop Unit for building 81 on a Brand Name basis.


Please see attachment for specifics.  This is a BRAND NAME requirement.

More opportunities from Department Of Defense → Nswc Carderock

Same awarding agency

NAICS: 336611
New
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The Naval Surface Warfare Center Carderock Division (NSWCCD) is seeking a firm-fixed-price contract for engineering services to support the qualification of a new U.S. production source for LCAC 100 Class composite propellers. The scope of work is divided into two primary objectives: performing a root cause failure analysis of a structural test article to correlate numerical stress and strain responses and updating the fatigue test fixture design to improve reliability. Additionally, the contractor will provide on-craft support to evaluate the performance of six prototype composite air propeller blades, including the analysis of in-service anomalies and the assessment of coating performance and repair methods. The period of performance extends from the date of award through December 31, 2027, with work performed at the contractor's facility and government sites in Panama City, Florida, and Norfolk, Virginia. Award will be based on the Lowest Price Technically Acceptable (LPTA) basis, requiring a rating of acceptable for technical capability. The procurement is not set aside for small businesses and falls under NAICS code 541330. Key deliverables include a technical and management work plan, biweekly and monthly status reports, and final reports for both the structural test article and on-craft support. All deliverables and government furnished information must be handled as Controlled Unclassified Information (CUI).
Engineering Services

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