HSN Codes · Chapter 84: Machinery and Mechanical Appliances

HSN Code 841581

Incorporating a refrigerating unit and a valve for reversal of the cooling or heat cycle (reversible heat pumps)

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

6-digit

Sub-heading

Reading code 841581

The first two digits (84) place this code in chapter 84 — Machinery and Mechanical Appliances. Heading 8415 groups the product family, and the remaining digits pin down this specific 6-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

The biggest goods chapter: engines, pumps, compressors, ACs, refrigerators, computers and laptops (8471), and industrial machinery of every kind.

Parent heading

8415 — Air conditioning machines

More specific codes under 841581

  • 84158110 — Incorporating a refrigerating unit and a valve for reversal of the cooling or heat cycle (reversible heat pumps) — split air-conditioner two tonnes and above
  • 84158190 — Incorporating a refrigerating unit and a valve for reversal of the cooling or heat cycle (reversible heat pumps) — other

Related codes in heading 8415

  • 841510 — Air conditioners, window or wall types, self-contained · GST 28%
  • 841520 — Air conditioning machines, comprising a motor driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated — of a kind used for persons in motor vehicles
  • 841582 — Air conditioning machines, comprising a motor driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated — other, incorporating a refrigerating unit
  • 841583 — Air conditioning machines, comprising a motor driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated — not incorporating a refrigerating unit
  • 841590 — Air conditioning machines, comprising a motor driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated — parts

Frequently asked questions

The GST rate under 841581 depends on the specific item and applicable notifications. Check the classification with our HSN code finder and confirm the rate before invoicing.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

Related tools & guides

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