UNSPSC 40101859: Inline steam heater high pressure

Inline heaters make use of heating elements that are covered with a special type of vessel chamber that has anti-corrosion properties. This type of heating is indirect. The fluid is circulated through a closed loop around the heating element until it reaches the correct temperature.

UNSPSC 40101859 Inline steam heater high pressure is a Commodity code that captures repair, replacement, and installation of steam supply systems and related piping infrastructure in public buildings and facilities. State and local governments procure work under this code to maintain steam heating systems serving residential, correctional, and other institutional properties. Issuing bodies include housing authorities, state correctional agencies, county facilities departments, and other public property managers responsible for aging steam-heated infrastructure. The work typically encompasses inspection and diagnostics of failed steam risers and supply lines, removal and replacement of cast iron or black steel piping, pressure testing, valve and fitting replacements, insulation work, and restoration of building systems serving occupied or active facilities.

The Harrisburg Housing Authority issued IFB No. 2026-08 in June 2026 for boiler steam supply line riser repairs at John A.F. Hall Manor Homes affecting approximately 240 residential units across up to 24 building rows, with bids due August 1, 2026 and mandatory pre-bid site visits required between June 22 and July 10, 2026. The project is subject to Davis-Bacon prevailing wage requirements and HUD Section 3 employment provisions, with a 300-calendar-day completion window from Notice to Proceed and a one-year warranty requirement. Pennsylvania represents the recent geographic anchor for this code's activity. No other recent state or local opportunities tagged to this code appear in the source; the remaining postings are administrative notices, equipment procurements, or emergency services unrelated to steam heating infrastructure.