NIGP 03120: Compressors, Air Conditioning: Hermetically Sealed, Window Unit Type

NIGP 03120 Compressors, Air Conditioning: Hermetically Sealed, Window Unit Type is an Item code purchased by state agencies, local utilities, correctional facilities, school districts, and transit authorities for replacement and maintenance of wall-mounted and supplemental air conditioning units in substations, administrative buildings, and mechanical rooms. Recent solicitations show state and local buyers acquiring specific equipment models (such as Bard wall-mounted units for utility substations and Carlyle compressors for correctional facility HVAC systems) as one-time replacements or emergency repairs, as well as catalog pricing arrangements for ongoing mechanical services that may include air conditioning components. The work spans equipment procurement with exacting brand-and-model specifications, preventative maintenance and repair services on existing installed units, and emergency service calls for failed or degraded systems. Issuing bodies include the Kissimmee Utility Authority in Florida, the City of Charlotte for transit authority facilities, Klein Independent School District in Texas, Menard Correctional Center in Illinois, and the Illinois Housing Development Authority.

Activity under the code appears concentrated in Texas, Florida, and Illinois based on recent postings. Representative opportunities include Kissimmee Utility Authority's RFQ for two Bard wall-mounted A/C units with heater packages for substation installation (due September 9, 2016, response by quotation), the City of Charlotte's RFP for preventative maintenance and repair services on boiler and chiller systems across CATS facilities (due October 15, 2026), and Menard Correctional Center's IFB for two Carlyle compressors for a Receiving and Classification Building HVAC system (due June 18, 2026, with delivery by July 10, 2026). The Illinois Housing Development Authority executed an emergency small-purchase contract with Stone Group in April 2026 for supplemental A/C unit service and water valve replacement at its Chicago headquarters, valued at $5,715.00. Most recent solicitations specify brand-model equipment or certified manufacturer access as a requirement, and several include narrow response windows or emergency timelines.