IS 1391
Split-system room air conditioners for fixed installation
BIS QCO · ISI MARK · 9 LINES · ELECTRICAL APPLIANCES (ROOM AIR CONDITIONERS) QUALITY CONTROL ORDER, NOTIFIED VIDE S.O. 4354(E)
IS 1391 specifies the construction, performance and safety requirements for room air conditioners, covering split-type and unitary window or self-contained units up to defined cooling capacities, together with their compressor and indoor-unit parts. The standard is applied as Part 1 (unitary) and Part 2 (split) with associated parts coverage.
At a glance
9
Tariff lines covered (8-digit HSN)
Chapter 84
Primary HSN chapter
ISI
Mark scheme
Electrical Appliances (Room Air Conditioners) Quality Control Order, notified vide S.O. 4354(E)
Governing Quality Control Order
Tariff lines covered
Heading 8415
8415 10 10Split-system room air conditioners for fixed installation8415 10 90Window, wall, ceiling or floor air conditioning machines, self-contained or split-system8415 81 10Split air conditioners of two tonnes and above capacity8415 81 90Reversible heat pump air conditioners (split, unitary, ducted, package units)8415 82 10Split air conditioners of two tonnes and above cooling capacity8415 82 90Air conditioning machines with refrigerating unit, ducted and packaged types8415 83 10Split air conditioners without refrigerating unit, two tonnes and above8415 83 90Air conditioning machines without a refrigerating unit (ducted, package, room units)8415 90 00Parts of air conditioning machines (compressors, indoor units, temperature controls)
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Speak to an Expert Last verified against gazette notifications: 2026-05-16. Source: BIS / Indian Customs CUSDATA.
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