This small business set-aside under NAICS 333241 seeks a commercial steam boiler and dual kettle system, including accessories, gas kettle assembly, delivery, and a one-year manufacturer parts and labor warranty per the Statement of Work. Delivery is required within 90 days after receipt of order to Wright Patterson AFB, Ohio. Offerors must be SAM-registered and submit a completed Required Information Sheet; quotes with pricing only and no description/detail will not be accepted. CMMC Level 1 is the mandatory minimum, requiring self-certification of the 15 basic FCI safeguarding requirements in SPRS/PIEE, and award cannot be made without compliant assessment results. The government may conduct interchanges, make no award, or cancel the solicitation, and offerors must hold quoted prices firm for 60 calendar days.