Answer:
The Harmonized System Tariff Code (ITC-HS / Custom Code) for the Euronics EAC 3 air curtain (KTI10003010EAC3) is 84148090.
For commercial procurement, tax invoicing, and logistics compliance, the Euronics EAC 3 (Air Curtain MS Powder Coated 3Ft, reference code KTI10003010EAC3) is classified under HSN / Custom Code 84148090, covering industrial and commercial air handling and air curtain systems.