UNSPSC 40101600: Air circulation and parts and accessories

UNSPSC 40101600 Air circulation and parts and accessories is a Class code that spans replacement parts, maintenance services, and equipment installation for HVAC systems, blowers, exhaust fans, and related mechanical air-handling infrastructure serving state and local operations facilities, wastewater treatment plants, water utilities, and municipal buildings. State and local buyers under this code procure OEM-specification replacement components (filters, gauges, rotors, compressors), authorized service and maintenance from factory representatives, complete system replacements and retrofits, and specialized equipment such as confined-space entry apparatus and industrial blowers for treatment and aeration applications. The issuing-body mix spans county utilities departments, municipal water authorities, city facilities and transit departments, county and city schools, state transportation agencies, and special-purpose water and waste districts. Repeat buyers include Brevard County (Florida), Charlotte Water and the City of Charlotte (North Carolina), West Basin Municipal Water District (California), and Marion County (Florida), all procuring blower and HVAC maintenance or replacement services.

Activity concentrates in Florida, California, North Carolina, and Utah, with secondary posted opportunities in Georgia, Texas, Connecticut, and Arizona. Representative recent solicitations include Brevard County's sole-source notice (January 2026) for UBP blower parts and TSC Jacobs Florida maintenance services at the Utility Services Department; West Basin Municipal Water District's RFP (October 2026, due October 1) for on-call pump and motor repairs, rebuilds, and replacement across eight recycled-water facilities in Los Angeles County under a $1,000,000, two-year term with SBE/LBE/VOBE price-reduction preferences; Charlotte Water's ITB (October 2026, due October 20) for confined-space entry equipment, training, and biannual inspections; the Housing Authority of the City of Alameda's RFP (October 2026, due October 27) for five rooftop HVAC package-unit replacements at 701 Atlantic Avenue, mandatory bid walk October 8, three-year initial term with two optional one-year renewals; Marion County's ITB (June 2026, due July 9) for installation of three positive-displacement blowers and decommissioning of three existing blowers at the Southwest Regional Water Reclamation Facility; and the City of Meriden's ITB (July 2026, due August 11) for exhaust-fan and make-up-air-damper replacement at its Public Works Maintenance Facility.