Skip to content
USA Classification Hub
SBA Standard NAICS 333414 USA

SBA Size Standard: NAICS 333414 Heating Equipment (except Warm Air Furnaces) Manufacturing — Small Business Threshold

Size Standard
500
View NAICS page

SBA Description

Heating Equipment (except Warm Air Furnaces) Manufacturing

Receipts-Based Standard

Threshold from SBA Changes Receipts

Heating Equipment (except Warm Air Furnaces) Manufacturing

clusterLabel=manufacturing SBA standard /> )}

Official data

Feature Description
Official name SBA Table of Small Business Size Standards
Maintained by U.S. Small Business Administration (SBA)
Purpose Defines who qualifies as a small business under each NAICS code
Primary use Set-aside contracts, SBA lending, certifications, and SAM.gov compliance
This threshold 500

When do you need the SBA standard for NAICS 333414?

1 Use this SBA standard when checking if your business qualifies as small under NAICS 333414.
2 Use it before bidding on federal set-aside contracts or certifying size status in SAM.gov.
3 Use it when reviewing whether growth in receipts or employees changes your eligibility.
4 Use it when comparing the industry code itself with the compliance threshold tied to that code.