NAICS 333414: Heating Equipment (except Warm Air Furnaces) Manufacturing
This U.S. industry comprises establishments primarily engaged in manufacturing heating equipment (except electric and warm air furnaces), such as heating boilers, heating stoves, floor and wall furnaces, and wall and baseboard heating units.
500 employeesSBA size standard
0open contracts now
44posted in the last 12 months
3334Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
Open government contracts under NAICS 333414
Nothing is open under NAICS 333414 today. New solicitations post every day; search all open contracts or check back.
What NAICS 333414 covers
This U.S. industry comprises establishments primarily engaged in manufacturing heating equipment (except electric and warm air furnaces), such as heating boilers, heating stoves, floor and wall furnaces, and wall and baseboard heating units.
Not in this code
Establishments primarily engaged in manufacturing warm air furnaces are classified in U.S. Industry 333415, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing.
Establishments primarily engaged in manufacturing electric space heaters are classified in Industry 335210, Small Electrical Appliance Manufacturing.
Establishments primarily engaged in manufacturing household-type cooking stoves and ranges are classified in Industry 335220, Major Household Appliance Manufacturing.
Establishments primarily engaged in manufacturing industrial, power, and marine boilers are classified in Industry 332410, Power Boiler and Heat Exchanger Manufacturing.
Establishments primarily engaged in manufacturing industrial process furnaces and ovens are classified in U.S. Industry 333994, Industrial Process Furnace and Oven Manufacturing.
Establishments primarily engaged in manufacturing commercial-type cooking equipment are classified in Industry 333310, Commercial and Service Industry Machinery Manufacturing.
SBA size standard
A business is small under NAICS 333414 if it has no more than 500 employees (averaged over the last 24 months, including affiliates).
Source: SBA Table of Size Standards, effective 2023-03-17. Always check the size standard printed in the solicitation itself.
Who buys it
Departments that posted the most NAICS 333414 solicitations in the last two years:
16--FILLER valve,aircraft · Department of Defense · posted September 28, 2026
45--HEATER,WATER,ELECTRIC · Department of Defense · posted September 24, 2026
Portable Radiant Heater · Department of Defense · posted September 22, 2026
HEAT TRACING STRIP, TAPE (Amendment 00001) · Department of Defense · Virginia · posted September 18, 2026
16--DUCT assembly,air cond · Department of Defense · posted September 17, 2026
45--HEATING element,electr · Department of Defense · posted September 16, 2026
44--HEATING element,electr · Department of Defense · posted September 16, 2026
25--PARTS kit,linear actua · Department of Defense · posted September 9, 2026
Do this kind of work?
Send XL Eagle your price on an open heating equipment (except warm air furnaces) manufacturing job. We write and submit the bid under our registrations. If we win, you do the work at your price. No fees.
NAICS 333414 is Heating Equipment (except Warm Air Furnaces) Manufacturing. This U.S. industry comprises establishments primarily engaged in manufacturing heating equipment (except electric and warm air furnaces), such as heating boilers, heating stoves, floor and wall furnaces, and wall and baseboard heating units.
What is the SBA size standard for NAICS 333414?
The size standard for NAICS 333414 is 500 employees. Firms at or under it count as small businesses for contracts assigned this code.
Are there government contracts for heating equipment (except warm air furnaces) manufacturing?
None are open under NAICS 333414 today, but 44 were posted in the last 12 months. New ones post daily.
Can I bid on NAICS 333414 contracts without registering in SAM.gov?
You need an active SAM.gov registration to win a federal contract in your own name. If you would rather skip that, XL Eagle can bid as the prime contractor using your price, and you do the work as our subcontractor.
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