UNSPSC 40101600: Air circulation and parts and accessories

UNSPSC 40101600 Air circulation and parts and accessories is a Class code encompassing the supply and installation of blowers, fans, dampers, and related HVAC components for municipal and utility infrastructure. State and local governments use this code to procure replacement and upgrade equipment for wastewater treatment facilities, public works maintenance shops, fish hatcheries, and building climate control systems. The issuing bodies span city procurement offices, county utilities departments, state natural resource agencies, and special-purpose authorities. Recent solicitations show concrete work: the City of Meriden (Connecticut) is replacing five roof-mounted exhaust fans and four make-up air dampers at its Public Works Maintenance Facility under ITB B027-16 due August 11, 2026; the City of Tampa is pursuing a sole-source procurement for Howden Roots rotary lobe blowers and associated services for its Wastewater Department; Marion County (Florida) is installing three positive displacement blowers with electrical and site work at its Southwest Regional Water Reclamation Facility under ITB 26B-103 (due July 9, 2026); and the Texas Parks and Wildlife Department solicited a cabinet-type industrial air blower for the Possum Kingdom Fish Hatchery under IFB 802-26-76015 (due April 7, 2026, now closed).

Activity is distributed across the Southeast and Mid-Atlantic, with recent postings from Connecticut, Florida, Georgia, and Texas. Marion County's wastewater project represents larger-scope work (twelve lump-sum line-item categories, substantial completion in 120 days, performance and payment bonds required); the Meriden and Tampa solicitations reflect routine equipment replacement and maintenance contracting. The Florida Department of Transportation (FDOT) District 4 is replacing air conditioning systems at its West Palm Beach Operation Center (ITB due May 14, 2026, now closed). Brevard County (Florida) pursued sole-source procurement with TSC Jacobs Florida for Universal Blower Pac replacement parts and maintenance. This code sees regular municipal and utility activity, with work typically flowing through IFB and ITB channels rather than RFP; response windows average three to four weeks, and no set-asides or preference restrictions appear in the recent postings.