The Kansas Air National Guard at McConnell AFB, KS, seeks a firm-fixed-price contract to purchase one 20–130 ton Trane CGAM Air Cooled Scroll Chiller or Daikin Trailblazer (AGZ-F) Chiller. Delivery is required 90 days from award. The procurement is set aside 100% for small business. An update on 9/17/2026 added Chiller RFIs, with attachments covering the combined solicitation, redacted brand-name justification, salient characteristics, provisions and clauses, and the RFIs. Questions and quote submission contact is 184WG.MSG.CONTRACTING@us.af.mil.