The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking quotes for the procurement of three units of the HEAT INTERCHANGER, NSN 4130013652740. This solicitation is a Total Small Business Set-Aside, aimed at acquiring air-conditioning and warm air heating equipment, which is crucial for maintaining operational efficiency in various military applications. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and all submissions must be received by the specified deadline of 297 days after the award date. For inquiries, potential bidders can reach out via email to DibbsBSM@dla.mil.