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NAICS 332410, industry

NAICS 332410: Power boiler and heat exchanger manufacturing

NAICS 332410 is the industry code for power boiler and heat exchanger manufacturing. Use it on loan applications, tax forms and registrations. Explore financing for manufacturing and start your application when you are ready.

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What 332410 covers

This code covers makers of power boilers, heat exchangers, condensers, steam generators and nuclear reactor components.

Included in this code

  • Industrial and power boilers
  • Shell and tube heat exchangers
  • Condensers and economizers
  • Steam generators
  • Nuclear reactor vessels and parts

Not this code

Businesses that use 332410

Industrial boiler makerHeat exchanger fabricatorAir cooled exchanger producer

Financing for this trade

Boiler and heat exchanger makers finance rolling, welding and testing equipment with equipment loans and use lines of credit and progress billing for large orders. Lenders look at backlog, certifications and energy sector exposure.

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Is 332410 the right code for a boiler or heat exchanger manufacturer?

Yes, if you manufacture power boilers, industrial heat exchangers or condensers. Heating boilers for homes and commercial buildings belong in 333414, while general plate fabrication belongs in 332313. ASME code shops producing pressure vessels for process plants commonly use 332410 or 332420.

What is the SBA size standard for 332410?

Under 13 CFR 121.201, a business classified under NAICS 332410 is small if it averages no more than 750 employees, counting affiliates, over the prior 24 months. SBA uses that number for loan eligibility and federal agencies use it for small business set asides. A firm above it can still qualify for SBA 7(a) and 504 loans under the alternative standard of $15 million tangible net worth and $5 million average net income.

How are large fabricated equipment orders financed?

Large boiler and exchanger orders often carry progress payments, but shops still need a revolving line to buy plate and tube before milestones. Performance bonds may be required. Equipment loans finance rolls, welders and test equipment. Lenders review backlog, margins on completed jobs and ASME certifications.

What does NAICS 332410 cover?

Power boiler and heat exchanger manufacturing. Industry level code in NAICS 2022, under 31-33 Manufacturing, 332 Fabricated metal product manufacturing, 3324 Boiler, tank, and shipping container manufacturing, 33241 Power boiler and heat exchanger manufacturing.

What financing do NAICS 332410 businesses use?

Equipment financing, working capital, SBA loans and invoice factoring are the products placed most for manufacturing businesses. Start an application and the AI matches the deal to lenders that fund this code.

Where do I put NAICS 332410?

On the SBA loan application, on federal Schedule C or Form 1120, on SAM.gov and state registrations, and on most lender applications. A business can report more than one code; use this one if it describes what produces most of your revenue.