UNSPSC 25191528: Preconditioned Air Unit (For PBB)

Preconditioned Air units (PCA) air quality delivering to the cabin, while the aircraft is on the ground.

UNSPSC 25191528 Preconditioned Air Unit (For PBB) is a Commodity code representing heating and cooling equipment specifically designed to condition aircraft cabins during ground operations at airport gates. State and local governments procure these specialized thermal management systems to support passenger comfort and aircraft preparation workflows at regional and commercial airports. The code spans procurement of complete pre-conditioned air (PCA) units—standalone or mounted systems delivering conditioned airflow to aircraft through boarding bridge infrastructure—along with accessories, installation support, commissioning services, and factory training. Recent activity shows airport authorities and aviation departments soliciting single units or small quantities through RFQ and ITB processes, with technical specifications tightly aligned to existing boarding bridge equipment and electrical infrastructure.

Airport authorities in Pennsylvania, Texas, and Florida have driven recent procurement activity under this code. The Lehigh-Northampton Airport Authority posted RFQ LNAA-CIP-26-001 in April 2026 seeking one 45-ton PCA unit for mounting on an existing JBT A3-68/141-125R boarding bridge at Lehigh Valley International Airport in Allentown, with sealed quotations due May 28, 2026, and responses due through PennBid.net; the solicitation required compliance with IATA AHM and ICAO standards, prevailing wage, and comprehensive insurance including performance and payment bonds equal to 100 percent of proposal amount. The City of Dallas Department of Aviation solicited PBB and GPU procurement, removal, and installation at Dallas Love Field Airport (solicitation CIZ26AVI3228, sealed proposals due May 29, 2026) with 20-month contract duration, federally assisted Airport Improvement Program funding, Davis-Bacon prevailing wage, and a 0% DBE goal. Geographic concentration shows activity in the Mid-Atlantic (Pennsylvania), Texas (Dallas), and Florida regions. Issuing bodies are primarily airport authorities, municipal aviation departments, and county aviation divisions. The code shows moderate but consistent activity driven by terminal modernization projects and gate infrastructure upgrades at secondary and regional airports rather than high-volume commodity purchasing.