---
title: "HSN Code for Heat Exchange Units| Spiral Type | HSN 84195030 GST Rate"
description: "Find HSN and GST Rates for 84195030 related to Heat Exchange Units| Spiral Type with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-84195030/"
---

# HSN Code 84195030: Heat Exchange Units| Spiral Type

- [Section 16: Guide to HSN Section 16](https://busy.in/hsn/section-16/)
- [Chapter 84: Nuclear Reactors, Boilers & Machinery](https://busy.in/hsn/chapter-84/)
- [Sub-chapter 8419: Non-Domestic Treatment Machines](https://busy.in/hsn/sub-chapter-8419/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Heat exchange units: Spiral type | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 84195030 ?

It includes Other Hot Drink/Food Machinery

### Any common misclassification issue with Heat Exchange Units/ Spiral Type?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

### How much GST applies to Heat Exchange Units/ Spiral Type?

Under HSN 84195030, Heat Exchange Units/ Spiral Type attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### How should mixed supplies be billed when Heat Exchange Units/ Spiral Type is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Heat Exchange Units/ Spiral Type; Nil for exempt items if applicable).

### Does packaging or labelling change the GST for Heat Exchange Units/ Spiral Type?

For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.

### Do e‑way bill and e‑invoice apply for Heat Exchange Units/ Spiral Type?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.