PSC 4410 Industrial Boilers

Federal Category 4.3: Facilities & Construction Facility Related Materials

Steam Boilers, over 15 pounds WSP; Marine Boilers; Boiler Drums; Water Heaters, Low Pressure (over 100 gallon recovery capacity).

Possible NAICS Codes
332410 – Power Boiler and Heat Exchanger Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing
423720 – Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
561210 – Facilities Support Services
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
444130 – Hardware Stores
334513 – Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
333999 – All Other Miscellaneous General Purpose Machinery Manufacturing