BUYING GUIDE
Refrigerator Buying Guide India 2026
On 1 January 2026 the government moved the goalposts. Every star rating in the market shifted down a notch on the same day, and the fridges did not change at all. This guide works from the gazette tables that did the shifting — so you can read a label the way the rules actually define it, and ignore the sticker.
01
Start here: three numbers decide almost everything
A refrigerator is the one appliance in your home that never switches off. It will run every hour for the next ten years. That makes it worth twenty minutes of arithmetic — but only on the three numbers that actually move the outcome.
- 1
The form factor
Single door, double door, or something bigger. This decides which rulebook your fridge is graded against — and whether it is graded at all. Why that matters, below.
- 2
The litres
A defined measurement, not a marketing figure — but it is not the space you get either. What the litre number really counts.
- 3
The kWh per year
Printed on the BEE label as annual energy consumption. This is the only efficiency number worth comparing, and it is the one nobody quotes. What it is worth in rupees.
THE MOST COMMON MISTAKE
Treating the star rating as a property of the refrigerator. It is not. A star is a position relative to a benchmark, and that benchmark depends on the volume, on the cooling type, and on the year. Change any one of those and the same machine earns a different number of stars.
02
What changed on 1 January 2026
The star bands for refrigerators were reset by gazette notification S.O. 4490(E), dated 11 October 2024. It amended the 2022 notification that governs star labelling, and inserted new tables valid from 1 January 2026 to 31 December 2028.
The change is unusually clean. The 2026 bands are the previous bands moved down by exactly one star. These are not similar thresholds — they are the same numbers in different rows.
Scroll the table sideways to see all columns.
| Frost free band ceiling | 2023 to 2025 table | 2026 to 2028 table |
|---|---|---|
| 0.103 × V + 160 | 5 star | 4 star |
| 0.118 × V + 184 | 4 star | 3 star |
| 0.136 × V + 211 | 3 star | 2 star |
| 0.157 × V + 243 | 2 star | 1 star |
V is total volume in litres. Direct cool refrigerators moved by exactly the same one-notch shift, using their own coefficients.
What that means for a fridge you are looking at today
- A model rated 4-star or below in 2025 drops one star in 2026. Nothing about the machine changed.
- A 2025 5-star usually becomes a 4-star — but not always. The old 5-star band had no floor, so the very best models were already under the new 5-star line and keep the fifth star.
- The old 1-star band now sits below the new 1-star floor. Those models can no longer be star-labelled at all.
THE PRACTICAL UPSHOT
A 2026 4-star and a 2025 5-star can be the identical appliance. If you are comparing a discounted older model against a new one, the stars are not a common currency. The kWh per year figure is.
The bands are reviewed every two years, so expect this to happen again. The 2022 notification says so in clause 4(4).
03
Why the star alone tells you almost nothing
Star labelling is only mandatory for two kinds of refrigerator. The 2022 notification carries a proviso that is easy to miss and hard to overstate.
"Provided that this notification shall not be applicable on refrigerating appliances except single door and double door."
S.O. 4554(E), 26 September 2022
Everything larger — side-by-side, French door, triple door, 4-door — sits under BEE Schedule 31, which is voluntary. The BEE scheme lists confirm it: frost free and direct cool refrigerators appear under the mandatory programme, while "Side by Side/Multi Door Refrigerator" appears under the voluntary one.
Schedule 31 is graded on a different curve
It is not merely a separate table. The 5-star threshold for a side-by-side is far more generous per litre than the frost-free one, so a fifth star means something quite different on a big fridge.
Scroll the table sideways to see all columns.
| Form factor | Volume | 5-star ceiling | Per litre, per year |
|---|---|---|---|
| Frost free double door | 300 L | 167 kWh | 0.56 kWh |
| Frost free double door | 400 L | 176 kWh | 0.44 kWh |
| Side-by-side / multi-door | 600 L | 369 kWh | 0.62 kWh |
| Side-by-side / multi-door | 650 L | 390 kWh | 0.60 kWh |
What this looks like on a real shelf
Two refrigerators on sale in August 2026, both wearing three stars, both quoting the manufacturer's own declared consumption:
3 STARS
Samsung 236 L double door
200 kWh/year
Rated under the mandatory frost free table.
ALSO 3 STARS
Haier 602 L side-by-side
528 kWh/year
Rated under voluntary Schedule 31. Same stars, 2.6 times the electricity.
STARS GO MISSING WHERE FRIDGES GET BIG
Because Schedule 31 is voluntary, a manufacturer can simply not label. We checked live listings in August 2026. Every model showing no energy rating at all was a triple-door, 4-door or side-by-side unit, from Bosch, Whirlpool, Haier, Electrolux and Midea. Every single-door and double-door model carried a rating.
An absent star rating is not a neutral fact. It means the one comparable efficiency number was never published.
If you are shopping in this segment, our roundups of side-by-side refrigerators and French door, 4-door and multi-door refrigerators list the declared consumption where the manufacturer publishes one.
04
What a star is actually worth in rupees
"Always buy 5-star" is the most repeated advice in this category. It is also the least examined. The honest answer is that the value of a star scales with the size of the box — and on a small refrigerator it is close to trivial.
The table below is the entire gap between a 3-star and a 5-star at the same volume, computed from the 2026 bands. Electricity is priced three ways because Indian domestic tariffs are slab-based and vary by state.
Scroll the table sideways to see all columns.
| Type and size | 3★ to 5★ gap | At ₹6 | At ₹8 | At ₹10 |
|---|---|---|---|---|
| Direct cool, 190 L | 36 kWh/yr | ₹216 | ₹288 | ₹360 |
| Frost free, 300 L | 52 kWh/yr | ₹314 | ₹419 | ₹524 |
| Side-by-side, 600 L | 180 kWh/yr | ₹1,081 | ₹1,442 | ₹1,802 |
Gaps are between the maximum consumption each band permits at that volume, computed from the 2026 tables.
A real payback calculation
Here is the same 190 L Haier direct cool fridge sold in three star ratings, priced on the same day in August 2026. The energy figures are the manufacturer's own.
Scroll the table sideways to see all columns.
| Rating | Price | Energy | Premium | Saves at ₹8 | Payback |
|---|---|---|---|---|---|
| 2 star | ₹12,790 | 172 kWh/yr | — | — | — |
| 3 star | ₹13,849 | 155 kWh/yr | ₹1,059 | ₹136/yr | 7.8 years |
| 4 star | ₹14,890 | 136 kWh/yr | ₹2,100 | ₹288/yr | 7.3 years |
THE CLAIM THIS REPLACES
You will read that a 5-star fridge saves ₹2,000 to ₹3,000 a year over a 3-star, and pays for itself in two to three years. On a 300 L frost free the real gap is about ₹419 a year at ₹8 per unit. The usual claim is out by roughly five to seven times.
This guide previously carried that error too. It is corrected here against the gazette tables.
How to use this. On a small fridge, buy the star rating you can get without stretching, then spend the difference on build quality and service. On a 500 L-plus refrigerator, the efficiency number is one of the biggest running costs in your kitchen — pay real attention to it there.
05
Direct cool or frost free
Direct cool refrigerators cool by natural convection and need manual defrosting. Frost free models circulate air with a fan and defrost themselves on a timer using a heater. The convenience is real, and so is its cost.
The convenience premium, measured at identical capacity
Two 236 L refrigerators on sale in August 2026, with the manufacturers' own declared consumption:
DIRECT COOL, 5 STAR
Whirlpool 236 L
119 kWh/year
₹22,989. You defrost it yourself.
FROST FREE, 3 STAR
Samsung 236 L
200 kWh/year
₹28,290. It defrosts itself.
Same capacity, 81 kWh a year more — about ₹650 a year at ₹8 per unit. There is a second way to see the size of that gap. If the frost-free model's 200 kWh were scored on the direct cool table at 236 L, it would earn one star, not three. The two tables are separate precisely because the fan and the defrost heater cost energy.
THIS IS NOT AN ARGUMENT FOR DIRECT COOL
It is the price of never chipping ice out of a freezer again. Roughly ₹650 a year is a fair trade for most households. Just make the trade knowingly, rather than assuming frost free is also the efficient choice.
We go deeper on the form factors in single, double and side-by-side compared.
Convertible models: how they are actually rated
A convertible refrigerator lets you switch a compartment between fridge and freezer duty. The obvious worry is that the star rating comes from whichever mode looks best. It does not.
"Where the compartment is a variable temperature compartment type … the primary configuration for energy testing shall be the compartment type that has the highest energy consumption."
IS 17550 (Part 3) : 2021, clause 5.1
The label therefore reflects the convertible model's worst case. That is a genuine point in favour of the feature: you can use the flexible mode freely without suspecting the rating was earned elsewhere. Our convertible refrigerator roundup covers which models make the modes easy to reach.
06
How many litres, and what a litre means
The litre figure is a defined measurement, not a marketing number. Under IS 17550 (Part 3) it is total volume, and it is measured in a specific way that explains why the inside always feels smaller than the box promised.
- Shelves, removable partitions, containers and light housings are treated as not being in place.
- Control housings, the evaporator space, air ducts needed for cooling and door-moulded shelves are deducted.
- Through-the-door ice and water dispensers are excluded entirely.
- The measured volume may fall short of the rated figure by up to 3 percent, or 1 litre, whichever is greater.
Some listings quote two different numbers for the same cabinet. One Whirlpool triple-door model is sold as "270 L (Gross Capacity 300 L)". Neither number is wrong; they are counting different things. When you compare two refrigerators, make sure you are comparing the same one.
THE LITRE FIGURE IS VERIFIABLE
IS 17550 (Part 1) requires total volume to be marked permanently on the appliance and visible in normal use. If the rating plate and the listing disagree, the plate is the specification.
Sizing, honestly
There is no standard that tells you how many litres a family needs, and any guide presenting a precise formula is inventing one. What follows is the pattern the Indian market is actually built around — treat it as a starting point, not a rule.
Scroll the table sideways to see all columns.
| Household | Typical size | Usual format | Observed prices |
|---|---|---|---|
| One or two people | 185 to 215 L | Single door, direct cool | ₹12,800 to ₹21,000 |
| Small family, 3 to 4 | 235 to 265 L | Double door, frost free | ₹23,000 to ₹32,000 |
| Family of 4 to 5 | 300 to 360 L | Double door or bottom mount | ₹31,000 to ₹43,000 |
| Large or bulk-shopping | 500 L and above | Side-by-side, French door | ₹42,000 to ₹1,42,000 |
Prices observed across live listings in August 2026 and move constantly. Use them for shape, not as quotes.
If a specific budget is your constraint, we keep price-banded roundups for single door under ₹15,000, double door under ₹25,000, double door under ₹35,000 and refrigerators under ₹50,000.
Measure the route, not just the gap
The refrigerator has to reach the kitchen before it fits in it. Measure the main door, the internal doorways, the corridor turns and the lift. Then check the door swing where it will stand — a door that cannot open past 90 degrees will not release the crisper drawers.
IGNORE UNIVERSAL CLEARANCE NUMBERS
You will see "leave six inches at the back" repeated everywhere, including in the earlier version of this guide. No such figure exists in the standard. IS 17550 (Part 1) requires the manufacturer to state the minimum clearances in the manual, with sketches. Those numbers are model-specific — use yours.
07
The other star rating, the one inside the freezer
There are two completely unrelated star systems on an Indian refrigerator. The BEE label on the outside rates energy from one to five stars. The small symbols inside the freezer rate temperature, from zero to four. They have nothing to do with each other.
Scroll the table sideways to see all columns.
| Compartment | Target temperature | What it can do |
|---|---|---|
| Fresh food | 4 °C | The main cabinet |
| Chill | 2 °C | Meat and fish, short term |
| Zero-star | 0 °C | Cold storage, no freezing |
| One-star | −6 °C | Ice, and a few days of frozen food |
| Two-star | −12 °C | Weeks, not months |
| Three-star | −18 °C | Stores already-frozen food properly |
| Four-star | −18 °C | Can also freeze fresh food |
Target temperatures from IS 17550 (Part 3) : 2021, Table 1. Pantry, wine storage and cellar compartment types are also defined, at 17 °C, 12 °C and 12 °C.
Three stars and four stars are both −18 °C. So what separates them?
Freezing capacity. A four-star compartment must be able to freeze fresh food, not merely hold food that arrived frozen. IS 17550 (Part 2) tests this with a light load of 3.5 kg per 100 litres of compartment volume. It then measures how long the appliance takes to bring that load down to −18 °C.
If you freeze fresh meat, fish or home-cooked batches, that distinction matters and the three-star compartment is not designed for it. If you only store bought-frozen food and make ice, three stars is sufficient.
HOW TO SPOT IT
The four-star symbol is one large star beside three small ones, and the large star must be a different colour from the other three. One-, two- and three-star symbols are marked inside, visible from the front. That is all specified in IS 17550 (Part 1), clause 5.2.
08
What the kWh number does not include
The annual energy figure is the most useful number on the label. It is also measured under conditions that no kitchen in India reproduces, and you should know exactly which ones.
CONDITION 1
One ambient temperature
Energy is tested at 32 °C only. This is a deliberate Indian change from the international method, which tests at both 16 °C and 32 °C. Your kitchen in May is hotter than the test.
CONDITION 2
An empty cabinet
No thermal mass is used. The standard states that no test packages are placed in any compartment during the energy test. Nothing is being cooled down.
CONDITION 3
Doors closed
The test measures steady-state running, plus defrost and recovery for frost-free models. Nobody opens the door looking for the coriander.
None of this makes the label dishonest. A fixed, repeatable test is the only way to rank two refrigerators fairly. But it does mean the number is a comparison, not a forecast.
USE IT THIS WAY
Trust the ranking, not the absolute figure. If model A is rated 155 kWh and model B is 200 kWh, A will cost less to run in your home too. Do not budget for exactly 155 units.
One thing you can rely on: the 43 °C requirement
IS 17550 covers only climate class T, defined as an ambient range of +16 °C to +43 °C. The standard says so explicitly, and notes that the climate class in India is considered T class.
So every ISI-marked refrigerator sold here is required to hold its storage temperatures up to 43 °C ambient. Marketing about special summer or tropical cooling is describing the legal minimum, not a feature.
09
Power cuts, voltage and stabilizers
How long frozen food survives a cut
There is a defined specification for this, and most buyers have never heard of it. IS 17550 (Part 2), Annex C measures the temperature rise time. That is how long the warmest package takes to climb from −18 °C to −9 °C once the power is disconnected, tested at 25 °C ambient.
Read the compliance rule carefully, because it is not what people assume. The standard sets no minimum. It requires only that the measured time is not more than 10 percent below the figure the manufacturer declares.
WHAT THAT MEANS FOR A CLAIM LIKE "30+ HOURS COOLING RETENTION"
It is a declared figure that has been verified against the manufacturer's own claim. That is meaningfully better than an unverified number. It is not a guaranteed floor set by the standard, because no such floor exists.
If your area has long or frequent outages, ask the brand for the declared temperature rise time in writing before you buy.
"Stabilizer-free" is not one thing
Every brand prints the phrase. The actual voltage windows behind it differ so widely that the phrase alone carries no information. All five of these were on sale on the same day in August 2026.
Scroll the table sideways to see all columns.
| Model | Declared window | Headroom above 230 V |
|---|---|---|
| Whirlpool 236 L direct cool | 95 V – 300 V | Wide |
| Samsung 236 L / 256 L frost free | 100 V – 300 V | Wide |
| IFB 241 L frost free | 100 V – 300 V | Wide |
| Whirlpool 215 L triple door | 160 V – 300 V | Fine above, less below |
| Whirlpool 207 L direct cool | 130 V – 200 V | None |
Indian single-phase supply is nominally 230 V. A window that stops at 200 V therefore ends below the voltage you are supposed to be receiving, and offers nothing against the high-side swings common on loaded feeders. Two models from the same brand, in the same category, differ by 100 V at the top.
Read the number, not the phrase. If your supply is genuinely erratic, our explainer on stabilizers, surge protectors and UPS covers what each one actually protects against.
10
The two marks a legal refrigerator carries
These are not alternatives, and they do not certify the same thing. A refrigerator sold legally in India should carry both.
MARK 1
The ISI mark
BIS certification to IS 17550 (Part 1) : 2021 under the Refrigerating Appliances (Quality Control) Order, 2020. It covers safety and performance. IS 17550 replaced the older, separate standards for direct cool and frost free.
MARK 2
The BEE star label
Energy only, and mandatory only for single-door and double-door models. The 2022 notification requires that a star-rated refrigerator carry the BIS mark, and that the maker hold a valid BIS licence when registering the model.
Read the rating plate, not the sticker
IS 17550 (Part 1) sets out what must be permanently and legibly marked on the appliance, and visible in normal use. It is a short, useful checklist you can run yourself in a showroom.
- Manufacturer name, trademark or identification mark
- Type of appliance, with "frost-free" prefixed where that applies
- Serial number and/or date of manufacture, which may be coded
- Total volume — check it against the listing
- Country of manufacture or origin
- Refrigerant designation and its mass in grams — this is where you confirm R600a
- Information relating to the energy source
- Climate class letters, which in India will be T
ON REFRIGERANTS
R600a is isobutane. Its global warming potential is under 5 and it faces no phase-down pressure. R134a is an HFC covered by the Kigali Amendment, under which India freezes consumption in 2028 and then cuts it in stages from 2032 through 2047.
R600a is flammable, which is why charges are small and why servicing belongs with the brand rather than a roadside mechanic. Do not expect a running-cost difference from the refrigerant by itself — the kWh figure already reflects the finished appliance.
11
Warranty: two different promises
Almost every listing advertises "1 year comprehensive and 10 years on the compressor". Those are two separate covers and they behave very differently.
THE SHORT ONE
Comprehensive warranty
Typically one year, sometimes longer — one Godrej listing in August 2026 headlined five years. This is the cover that includes labour and the parts most likely to fail early: thermostats, fans, gaskets, control boards.
THE LONG ONE
Compressor warranty
Usually ten years, and it covers one component. What it does not cover — call-out labour, gas charging, transport — is set out in the warranty card, not in the advertisement.
AN EXPIRED OFFER STILL BEING ADVERTISED
Samsung listings still carry a prominent "20 Year Digital Inverter Compressor Warranty" bullet. Read the rider next to it: it applies only to purchases made between 1 December 2022 and 31 March 2026.
That window closed. A buyer today gets the standard ten years, while the listing continues to shout twenty.
Checked against live listings in August 2026.
Three questions to get answered before you pay
- Does the compressor warranty cover only the part, or also the labour and the gas charging needed to fit it?
- What is the comprehensive period, and exactly which components sit inside it?
- Is the warranty tied to the seller's invoice? Several brands say so explicitly — keep it with the card.
Get the answers in writing. Brand warranty pages are frequently vaguer than the printed card that ships in the box, and the card is what governs.
12
The buy-day checklist
Everything above, reduced to what you can check standing in front of the machine or the listing.
- Find the kWh per year. If it is not published, you cannot compare the model on efficiency at all.
- Check which table applies. Single or double door is graded on the mandatory scheme. Anything bigger is graded on a voluntary, more lenient one.
- Never compare stars across form factors. Compare kWh against kWh.
- Confirm the label year. A 2025 5-star and a 2026 4-star can be the same appliance.
- Scale your star spending to the box. On a 190 L fridge the whole 3-to-5-star gap is under ₹300 a year. On a 600 L it is over ₹1,400.
- Check the freezer's own star symbol. Four stars freezes fresh food; three stars only stores it.
- Read the stabilizer-free voltage window as numbers, and check the upper limit clears 230 V comfortably.
- Look for the ISI mark and the rating plate. Verify total volume and the refrigerant on the plate itself.
- Ask for the declared temperature rise time if your supply is unreliable.
- Get the warranty exclusions in writing, especially labour and gas charging on the compressor.
- Measure the route — doorways, turns, lift — before the delivery, not on the day.
- Take the clearance figures from your model's manual. There is no universal number.
WHEN YOU REPLACE THE OLD ONE
Refrigerators are covered by the E-Waste (Management) Rules, 2022, in force since 1 April 2023. Producers carry take-back and recycling obligations, so ask the brand about collection.
An informal scrap dealer will vent the refrigerant to the atmosphere. That is the one disposal route worth actively refusing.
13
Frequently asked questions
Did refrigerator star ratings change in January 2026?
Yes. Gazette notification S.O. 4490(E) dated 11 October 2024 inserted new star rating tables that took effect on 1 January 2026 and run to 31 December 2028. The new bands are the previous bands shifted down by exactly one star. A model rated 4-star or below in 2025 drops one star in 2026. A 2025 5-star becomes a 4-star unless its annual consumption was already below the new 5-star line.
Is a 3-star side-by-side the same efficiency as a 3-star double door?
No, and the gap is large. Side-by-side and multi-door refrigerators are rated under BEE Schedule 31, which uses a completely different and far more lenient formula. A real example from August 2026: a Samsung 236 L double door rated 3-star declares 200 kWh per year, while a Haier 602 L side-by-side also rated 3-star declares 528 kWh per year. Same stars, 2.6 times the electricity. Compare the kWh per year figure, never the stars, across different form factors.
Why do many large refrigerators have no star rating at all?
Because star labelling is only mandatory for single-door and double-door refrigerators. Gazette notification S.O. 4554(E) states that it does not apply to refrigerating appliances other than single door and double door. Side-by-side and multi-door models sit under a voluntary scheme, so a manufacturer may simply choose not to label them. In an August 2026 market check, every unlabelled model was a triple-door, 4-door or side-by-side unit.
How much does a 5-star refrigerator actually save over a 3-star?
Far less than most guides claim, and it depends entirely on size. Using the 2026 BEE bands, the full 3-star to 5-star gap is about 36 kWh a year on a 190 L direct cool fridge, about 52 kWh on a 300 L frost free, and about 180 kWh on a 600 L side-by-side. At ₹8 per unit that is roughly ₹288, ₹419 and ₹1,442 a year. On small refrigerators the higher star rating often takes seven years or more to pay back its price premium.
Is the litre figure on the box the space I actually get?
No. Under IS 17550 (Part 3) the rated figure is total volume, measured with shelves, drawers, containers and light housings treated as not being in place. Usable space is always less. Some listings quote both numbers, such as a Whirlpool model sold as 270 L with a gross capacity of 300 L. The standard allows the measured total volume to fall short of the rated figure by up to 3 percent, or 1 litre, whichever is greater.
What are the small stars inside the freezer compartment?
They are a completely separate rating from the BEE energy label. Under IS 17550 (Part 3) they denote the temperature the compartment holds: one star is −6 °C, two stars −12 °C, and three and four stars both −18 °C. A four-star compartment additionally has enough freezing capacity to freeze fresh food, tested with a load of 3.5 kg per 100 litres. A three-star compartment can only store food that is already frozen.
Does the BEE label number predict my electricity bill?
No, it is a comparison number. IS 17550 (Part 3) measures energy at a single ambient temperature of 32 °C, with the doors closed and with no food or test packages inside any compartment. Your kitchen in May is hotter, your doors open, and your cabinet is full. Real consumption is normally higher. The label is reliable for ranking two refrigerators against each other, not for forecasting a rupee figure.
Is a convertible refrigerator tested in its cheapest mode?
No. IS 17550 (Part 3) requires that a variable temperature compartment be tested in the configuration that consumes the most energy. The standard states that the primary configuration for energy testing shall be the compartment type with the highest energy consumption. So the star rating on a convertible model reflects its worst case, not a flattering setting.
Do I need a voltage stabilizer for a new refrigerator?
Check the declared voltage window rather than the phrase "stabilizer-free". Those windows vary enormously between models. In an August 2026 listing check, one Whirlpool direct cool model declared 95 V to 300 V while another declared only 130 V to 200 V, and Samsung and IFB models declared 100 V to 300 V. Indian single-phase supply is nominally 230 V, so a window that stops at 200 V gives you no headroom against high-voltage swings.
Which marks must a legally sold refrigerator carry in India?
Two, and they certify different things. The ISI mark shows BIS certification to IS 17550 (Part 1) : 2021 under the Refrigerating Appliances (Quality Control) Order, which covers safety and performance. The BEE star label covers energy. The BEE notification itself requires that a star-rated refrigerator carry the BIS certification mark and that the manufacturer hold a valid BIS licence when registering the model.
How long will frozen food survive a power cut?
Ask for the declared temperature rise time. IS 17550 (Part 2), Annex C measures how long the warmest package takes to rise from −18 °C to −9 °C after power is disconnected, at 25 °C ambient. Importantly, the standard sets no minimum — it only requires that the measured time is not more than 10 percent below the figure the manufacturer declares. So the number is a manufacturer claim that has been verified, not a guaranteed floor.
Is R600a better than R134a?
R600a (isobutane) is the forward-compatible choice. It has a global warming potential under 5 and faces no phase-down pressure, while R134a is an HFC covered by the Kigali Amendment, under which India freezes consumption in 2028 and cuts it in stages from 2032. IS 17550 (Part 1) requires the refrigerant designation and its mass in grams to be marked on the appliance, so you can check it on the rating plate. Do not expect a running-cost difference from the refrigerant alone — the label kWh figure already reflects the finished appliance.
Sources
This guide is built from gazette notifications and Indian Standards rather than secondary reporting. Every star band, formula and target temperature above is quoted from the documents below.
- S.O. 4554(E), Ministry of Power, 26 September 2022 — energy consumption standards for star-labelled household refrigerators, Tables 1 and 2. Gazette PDF
- S.O. 4490(E), Ministry of Power, 11 October 2024 — amendment inserting Table 1.1 and Table 2.1, valid 1 January 2026 to 31 December 2028. Gazette PDF
- BEE Schedule 31, Side by Side Refrigerator and Multi Door Refrigerator, Revision-1 dated 21 May 2026. Schedule PDF
- Bureau of Energy Efficiency — mandatory appliance list and voluntary appliance list
- IS 17550 (Part 1) : 2021, Household Refrigerating Appliances — Characteristics and Test Methods: General Requirements — climate classes, marking, frozen compartment symbols
- IS 17550 (Part 2) : 2021, Performance Requirements — pull-down, storage, freezing capacity and temperature rise tests
- IS 17550 (Part 3) : 2021, Energy Consumption and Volume — the 32 °C test method, target temperatures, total volume in Annex H
- Refrigerating Appliances (Quality Control) Order, 2020 and its amendments — as summarised by Enviliance ASIA
- Kigali Amendment ratification and India's HFC phase-down schedule — Press Information Bureau
- Central Electricity Authority, Electricity Tariff & Duty and Average Rates of Electricity Supply in India — for your own state's domestic slab rates
- Model prices, declared annual energy consumption and stabilizer-free voltage windows were read from live Amazon.in listings on 9 August 2026 and checked against the band formulas above. All 16 models checked fell inside the band their published star rating implies.
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