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 part of a total small business set-aside and aims to acquire essential air-conditioning and refrigeration equipment, which plays a critical role in maintaining operational efficiency in various military applications. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and the deadline for submissions is 281 days after the award date. For inquiries, potential bidders can reach out via email to DibbsBSM@dla.mil.