Best Oil-Filled Radiators in India (2026)
Best oil-filled radiators in India (2026): 12 researched picks from ₹8,339 to ₹16,490, one per brand, with every 9, 11, 13 and 15-fin size listed.
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The best oil-filled radiator in India is the Sujata SRH99 (₹11,654). It has 13 fins, 2900 W and an ISI mark. Other models with a full safety spec draw more complaints.
These 12 picks run from ₹8,339 to ₹16,490, with one model per brand. Each radiator is sold in 9, 11, 13 or 15 fins, and every card below lists the sizes it comes in.
An oil-filled radiator warms slowly but evenly, and it runs silently. That suits a bedroom. For quick warmth in a small space, a room heater or a halogen heater works faster.
Sujata SRH99 Oil Heater
The Sujata SRH99 has 13 fins and 2900 W. It has an ISI mark, tilt and overheat shut-off, and a 2-year warranty. About 30% of its 23 verified India reviews are negative. That is the best record among models with a full safety spec. The 11-fin version costs about ₹1,000 less.
ProductHunter.in analysed 17 oil-filled radiators on Amazon.in. We kept the best model from each of 12 brands. We read the verified India reviews for each fin size. Then we scored heat, safety, energy use, features and owner experience. Price is shown but not scored.
Havells U-Tech and Glen Digital score 7.8, above the top two. We rank them lower on purpose, because most recent Havells buyers gave 1 or 2 stars. Glen has just three reviews.
Rankings at a Glance
Detailed Reviews
Sujata SRH99 Oil Heater
The Sujata SRH99 is a plain 13-fin radiator with a full 2900 W spec. Buyers who got a working unit describe a warm, quiet bedroom. The weak spot is arrival condition, not heat. Nine reviews landed in December 2025, when winter demand peaks. The sample is small, so treat the complaint share as indicative. It comes in 11 and 13 fins, and the 13-fin is the one we reviewed.
Specifications
| Fin Sizes Available | 11 fins, 13 fins |
|---|---|
| Fins (Reviewed Size) | 13 |
| Max Wattage | 2900 W |
| Heat Settings | 3 |
| PTC Fan | Yes |
| Thermostat | 3-step selector |
| Tip-Over Protection | Yes |
| Overheat Protection | Yes |
| ISI Mark | Yes |
| Castor Wheels | Yes |
| Warranty | 2 years |
| Weight | 13 kg |
| Model Number | SRH99 |
Pros
- +2900 W (2500 W + 400 W PTC fan) on 13 fins
- +ISI Approved in the title; tilt and overheat auto shut-off
- +2-year warranty and permanently sealed oil (no refilling)
- +Fresh evidence: newest India review 21 Oct 2026 and 22 of 23 reviews within 12 months
- +₹11,654; the 11-fin sibling is about ₹1,000 cheaper
- +2 m cord
Cons
- -Only 23 own-ASIN verified reviews; about 30% negative
- -Several reports of damaged-on-arrival units and one report of plastic melting near the switches
- -13 kg with no cord winder
- -Fin shape and thermostat details are thin on the listing
Score Breakdown
Buy it if you want the cleanest record at a mid price. Open the box on delivery, because damaged units are the risk you accept.
USHA OFR 3611FS PTC
The USHA OFR 3611FS is the oldest listing here. Its 51 verified reviews start in 2018. Only 24% are negative, the lowest share in the field. Buyers trust the USHA name. But only one review is from the last year, so it may describe older stock. This model is sold in 11 fins only.
Specifications
| Fin Sizes Available | 11 fins |
|---|---|
| Fins (Reviewed Size) | 11 |
| Max Wattage | 2900 W |
| Heat Settings | 3 |
| PTC Fan | Yes |
| Tip-Over Protection | Yes |
| ISI Mark | Yes |
| Warranty | 2 years |
| Weight | 12.4 kg |
| Model Number | 4669136112N |
Pros
- +2900 W (2500 W + 400 W PTC), 11 fins
- +ISI Approved, tip-over switch
- +2-year warranty on product
- +Long record (51 reviews from 2018) with 24% negative
- +₹11,685
Cons
- -Only 1 India review in the last 12 months; newest positive is Feb 2022
- -Recurring body-crack and early-failure complaints in older reviews
- -Fin count only in a bullet; title says 2500 W
- -No thermostat or overheat statement on the listing
Score Breakdown
Pick it for the brand and the 2-year warranty. You accept that almost no recent feedback exists.
Havells U-Tech Oil Filled Room Heater
On paper this is the strongest radiator here: 13 U-Tech fins, 2900 W, a thermostat and retractable wheels. Its 3.9-star Amazon rating hides the real picture. The latest 100 verified reviews on this exact size average 2.18 stars. Buyers report dead fans, missing parts and no technician visits. It comes in 9, 11 and 13 fins, and the 11-fin shows the same pattern.
Specifications
| Fin Sizes Available | 9 fins, 11 fins, 13 fins |
|---|---|
| Fins (Reviewed Size) | 13 |
| Max Wattage | 2900 W |
| Heat Settings | 3 |
| PTC Fan | yes (400 W) |
| Fin Type | U-Tech |
| Thermostat | thermostatic |
| Tip-Over Protection | Yes |
| Overheat Protection | Yes |
| ISI Mark | Yes |
| Castor Wheels | Retractable |
| Weight | 11 kg |
| Model Number | GHROFDKK290 |
Pros
- +13 fins, 2900 W (1000/1500/2500 W + 400 W PTC), thermostatic control
- +ISI-marked; tip-over switch and overheat cut-off
- +Retractable wheels, folding handle and inclined control panel
- +Highest Heating Performance and Build score in the field
- +Large buyer base (500+ bought in past month)
Cons
- -67% of the last 100 verified reviews are 1-2 stars; mean 2.18
- -Recurring dead PTC fan/switch, missing parts and used or damaged units
- -Service complaints: no technician, invalid warranty QR
- -Product warranty not stated (the 10-year claim is for the fins)
- -Reliability bar: held out of the top 3 and from badges
Score Breakdown
Skip it on current evidence. Two in three buyers rated it 1 or 2 stars, which outweighs the extra heating on paper.
Glen Digital Oil Filled Radiator (HA7013)
Glen's HA7013 is the only radiator here with a display, remote and 24-hour timer. It also has a programmable thermostat and 2900 W heating on 13 wave fins. That makes it the easiest to set and forget. The catch is evidence. Only three verified reviews exist, and two report defective units. It comes in 9, 11 and 13 fins.
Specifications
| Fin Sizes Available | 9 fins, 11 fins, 13 fins |
|---|---|
| Fins (Reviewed Size) | 13 |
| Max Wattage | 2900 W |
| Heat Settings | 3 |
| PTC Fan | yes (400 W) |
| Fin Type | Wave |
| Thermostat | programmable |
| Tip-Over Protection | Yes |
| Overheat Protection | Yes |
| ISI Mark | Yes |
| Castor Wheels | Yes + handle |
| Timer / Display / Remote | display + remote + 24-hour timer |
| Model Number | HA-7013DOR13 |
Pros
- +Digital display, remote control and 24-hour timer (unique in this list)
- +Programmable thermostat, overheat and tip-over shut-off
- +2900 W with 400 W PTC, ISI per the title
- +Castors and handle
Cons
- -Only 3 verified reviews; 2 report a defective item
- -₹13,010 is among the highest prices here
- -Warranty and weight not credibly stated (6 kg listed)
- -Short 1.6 m cord
Score Breakdown
Choose it for the timer and remote if you can accept an unproven record. Run it the day it arrives.
Orient Electric Comforter Oil Filled Radiator
Orient adds a cord winder and a socket dock, which most picks here lack. Its 4.1-star rating is shared across the 9, 11 and 13-fin models. This 11-fin's own 75 verified reviews average 2.7 stars. Buyers report dead units, slow heating and one oil leak. The 13-fin weighs 18.6 kg, almost 5 kg more than this size.
Specifications
| Fin Sizes Available | 9 fins, 11 fins, 13 fins |
|---|---|
| Fins (Reviewed Size) | 11 |
| Max Wattage | 2900 W |
| Heat Settings | 3 |
| PTC Fan | Yes |
| Fin Type | S-shaped |
| Thermostat | 3-step adjustable |
| Tip-Over Protection | Yes |
| Overheat Protection | Yes |
| Castor Wheels | Yes |
| Cord Winder | Yes |
| Warranty | 2 years |
| Weight | 13.9 kg |
| Model Number | OFCC13B3A |
Pros
- +2900 W, 3 heat settings, PTC fan
- +Cord winder and socket dock, castors
- +Tip-over and overheat protection; 2-year warranty
- +2900 W on 11 fins, with the cord winder and socket dock kept
Cons
- -55% negative across 75 reviews; 63% in the last year
- -Dead-on-arrival, heater that never warms, oil leak and loud pop reports
- -No ISI claim; 13.9 kg
- -Wheel fasteners missing in the box (one report)
- -Reliability bar: barred from top 3
Score Breakdown
Buy it for the cord storage and a 2-year warranty. Half its reviews are negative, so expect to return a bad unit.
Baltra Stellar Oil Filled Room Heater
Baltra gives 13 fins and 2900 W for under ₹10,000. It adds overheat, thermal cut-off and tip-over protection. Three of six buyers call it good value. But the six reviews are old, and one unit arrived without its rear safety cover. It comes in 11 and 13 fins. The 11-fin is cheaper but had limited stock when we checked.
Specifications
| Fin Sizes Available | 11 fins, 13 fins |
|---|---|
| Fins (Reviewed Size) | 13 |
| Max Wattage | 2900 W |
| Heat Settings | 3 |
| PTC Fan | Yes |
| Thermostat | thermostat control |
| Tip-Over Protection | Yes |
| Overheat Protection | Yes |
| Warranty | 2 years |
| Weight | 12 kg |
| Model Number | BTH-139 |
Pros
- +13 fins, 2900 W, 3 steps with thermostat and PTC fan
- +Overheat, thermal cut-off and tip-over protection; 2-year warranty
- +₹9,999, among the cheapest 13-fin units
- +Three buyers call it good value
Cons
- -Only 6 verified reviews, newest January 2023
- -One unit arrived without the safety rear cover; one buyer got old stock
- -No ISI statement; wheels not mentioned
Score Breakdown
A fair budget route to 13 fins if you check the rear cover on arrival. The review base is too small to trust fully.
Black+Decker 9 Fin Oil Heater (BXRA0901IN)
Black+Decker sells one 9-fin model. It has 2500 W of fan heat and an adjustable thermostat. Its 17 verified reviews are 24% negative. Buyers call the heat decent, but some say it is slow to warm a room. One reviewer counts only about seven real fins. The newest review is from April 2024.
Specifications
| Fin Sizes Available | 9 fins |
|---|---|
| Fins (Reviewed Size) | 9 |
| Max Wattage | 2500 W |
| Heat Settings | 3 |
| PTC Fan | Fan-forced |
| Thermostat | adjustable |
| Overheat Protection | Yes |
| Castor Wheels | Yes |
| Warranty | 2 years |
| Weight | 12.9 kg |
| Model Number | BXRA0901IN |
Pros
- +2500 W fan-forced heating with adjustable thermostat
- +Overheat protection, castors, 2-year warranty
- +24% negative across 17 verified reviews
- +Established brand
Cons
- -Newest India review is April 2024
- -No tip-over or ISI statement on the listing
- -₹13,999 is high for a 9-fin unit
- -A reviewer says the 9 fins are effectively 7, with two half fins
- -Spec table shows nonsense rows ("Bladeless", "12-13 Sqft")
Score Breakdown
Buy it only for the brand and a 9-fin size. Sujata offers 13 fins for ₹2,345 less.
Crompton Insta Ferver Wave Fin OFR
Crompton's Insta Ferver offers 2900 W on 11 wave fins, with overheat protection and a 2-year warranty. Its record is poor. Five of seven reviews are negative. They cite slow heat, dead units and refused refunds. The 13-fin version has six reviews, all negative. It is also sold in 9 fins. Stock was limited when we checked.
Specifications
| Fin Sizes Available | 9 fins, 11 fins, 13 fins |
|---|---|
| Fins (Reviewed Size) | 11 |
| Max Wattage | 2900 W |
| Heat Settings | 3 |
| PTC Fan | yes (400 W) |
| Fin Type | Wave |
| Overheat Protection | Yes |
| Castor Wheels | Yes |
| Warranty | 2 years |
| Weight | 11.8 kg |
| Model Number | ARH-OFR2900W11FL |
Pros
- +2900 W with 400 W PTC fan and 3 steps
- +Overheat protection, 2-year warranty, wheels
- +₹9,199, among the cheapest 2900 W units
Cons
- -7 reviews, 5 negative (71%)
- -Slow or low heating, defective units and refused returns
- -No tip-over or ISI statement
- -Wheel assembly is described as difficult
Score Breakdown
Avoid it for now. A low price does not offset a 71% complaint share and refund disputes.
Kenstar Luxora Oil Filled Room Heater
Kenstar's Luxora is the cheapest full-spec unit here. The 9-fin we reviewed gives 2400 W plus a 400 W fan. It also has a tip-over switch and a cord winder. Only three verified reviews exist. Two report poor quality and missing castor nuts. The 11-fin and 13-fin sizes reach 2900 W but have even fewer reviews.
Specifications
| Fin Sizes Available | 9 fins, 11 fins, 13 fins |
|---|---|
| Fins (Reviewed Size) | 9 |
| Max Wattage | 2400 W |
| Heat Settings | 3 |
| PTC Fan | yes (400 W) |
| Thermostat | adjustable / electronic |
| Tip-Over Protection | Yes |
| Castor Wheels | Yes |
| Cord Winder | Yes |
| Warranty | 2 years |
| Weight | 10.2 kg |
| Model Number | LUXORA 9 |
Pros
- +2400 W + 400 W PTC fan, 3 steps, electronic thermostat
- +Tip-over switch, cord winder and castors
- +2-year warranty; ₹8,339 is the cheapest full-spec unit here
Cons
- -3 verified reviews, 2 negative (67%)
- -Missing caster nuts and poor castors reported
- -No overheat or ISI statement
Score Breakdown
A low-cost way into the category for a small room. Check the wheels on arrival and chase the seller if parts are missing.
Morphy Richards OFR 09F
Morphy Richards has the deepest review base here. It has 100 verified reviews, and 31% are negative. Most date from 2019 to 2024. The title says 2400 W, but the spec table shows 2000 W plus a 400 W fan. It is sold in 9 fins only, because the 13-fin cannot be bought.
Specifications
| Fin Sizes Available | 9 fins |
|---|---|
| Fins (Reviewed Size) | 9 |
| Max Wattage | 2400 W |
| PTC Fan | Yes |
| Thermostat | adjustable |
| Tip-Over Protection | Yes |
| Overheat Protection | Yes |
| Castor Wheels | Yes |
| Warranty | 2 years |
| Weight | 10 kg |
| Model Number | 290013 |
Pros
- +100 verified reviews, 31% negative
- +2-year warranty; tip-over and overheat protection
- +₹9,147, among the cheapest
Cons
- -Only 1 review in the last 12 months; most are 2019-2024
- -Wattage mismatch (title 2400 W, spec 2000 W)
- -Made in China; no ISI claim
- -Dead-unit complaints (13 of 100)
Score Breakdown
Pick it for a small room and a long review record. Confirm the wattage on the box.
Russell Hobbs ROR Oil Filled Radiator
Russell Hobbs is the only brand here selling a 15-fin radiator, with 2900 W and a 400 W fan. Its listing contradicts itself on fins and weight: the title says 15 fins and a bullet says 9. Only six verified reviews exist, four of them positive. It has two heat settings, fewer than the other picks. It is sold in 9 and 15 fins.
Specifications
| Fin Sizes Available | 9 fins, 15 fins |
|---|---|
| Fins (Reviewed Size) | 15 |
| Max Wattage | 2900 W |
| Heat Settings | 2 |
| PTC Fan | yes (400 W) |
| Thermostat | variable |
| Tip-Over Protection | Yes |
| Overheat Protection | Yes |
| Castor Wheels | Yes |
| Warranty | 2 years |
| Model Number | ROR15F |
Pros
- +2900 W with 400 W fan
- +Overheat and anti-tilt protection, 2-year warranty
Cons
- -Fin count and weight contradictory
- -Only 2 heat settings
- -₹16,490, the highest price here
- -6 reviews only; newest Jan 2026
Score Breakdown
Consider it only if you want the largest fin surface and accept thin evidence. At ₹16,490 it is the dearest pick.
Bajaj Vienna Oil Filled Radiator
Bajaj's Vienna listing states only “2400 W” and “Portable”. It names no safety features, warranty or thermostat, so we scored it on brand backing alone. Both verified reviews are 5 stars, but that is too few to judge. The 11-fin sibling has one 1-star review. It is sold in 9 and 11 fins.
Specifications
| Fin Sizes Available | 9 fins, 11 fins |
|---|---|
| Fins (Reviewed Size) | 9 |
| Max Wattage | 2400 W |
| Model Number | 260094 |
Pros
- +Bajaj brand
- +Two 5-star reviews
- +₹9,899
Cons
- -Listing states no safety features, warranty or thermostat
- -Only 2 verified reviews
- -Weight shown as 5 kg, which is implausible
- -The 11-fin sibling has one 1-star review
Score Breakdown
Wait for a fuller listing. Without a stated warranty or safety spec, we cannot recommend it for a bedroom.
How We Compared
| Model | Price | Sold in (fins) | Reviewed size | Max wattage | Warranty | ISI mark |
|---|---|---|---|---|---|---|
| Sujata SRH99 Oil Heater | ₹11,654 | 11, 13 | 13 fins | 2900 W | 2 years | Yes |
| USHA OFR 3611FS PTC | ₹11,685 | 11 | 11 fins | 2900 W | 2 years | Yes |
| Havells U-Tech Oil Filled Room Heater | ₹14,458 | 9, 11, 13 | 13 fins | 2900 W | Not stated | Yes |
| Glen Digital Oil Filled Radiator (HA7013) | ₹13,010 | 9, 11, 13 | 13 fins | 2900 W | Not stated | Yes |
| Orient Electric Comforter Oil Filled Radiator | ₹10,799 | 9, 11, 13 | 11 fins | 2900 W | 2 years | Not stated |
| Baltra Stellar Oil Filled Room Heater | ₹9,999 | 11, 13 | 13 fins | 2900 W | 2 years | Not stated |
| Black+Decker 9 Fin Oil Heater (BXRA0901IN) | ₹13,999 | 9 | 9 fins | 2500 W | 2 years | Not stated |
| Crompton Insta Ferver Wave Fin OFR | ₹9,199 | 9, 11, 13 | 11 fins | 2900 W | 2 years | Not stated |
| Kenstar Luxora Oil Filled Room Heater | ₹8,339 | 9, 11, 13 | 9 fins | 2400 W | 2 years | Not stated |
| Morphy Richards OFR 09F | ₹9,147 | 9 | 9 fins | 2400 W | 2 years | Not stated |
| Russell Hobbs ROR Oil Filled Radiator | ₹16,490 | 9, 15 | 15 fins | 2900 W | 2 years | Not stated |
| Bajaj Vienna Oil Filled Radiator | ₹9,899 | 9, 11 | 9 fins | 2400 W | Not stated | Not stated |
Fin Count: Which Size to Buy
Most brands sell the same radiator in several fin sizes. Each size has its own listing, price, weight and reviews. The table shows the maximum wattage at each size. A bold cell is the size we reviewed, and a dash means that size is not sold.
| Model | 9 fins | 11 fins | 13 fins | 15 fins |
|---|---|---|---|---|
| Sujata SRH99 Oil Heater | — | 2900 W | 2900 W | — |
| USHA OFR 3611FS PTC | — | 2900 W | — | — |
| Havells U-Tech Oil Filled Room Heater | 2400 W | 2900 W | 2900 W | — |
| Glen Digital Oil Filled Radiator (HA7013) | 2400 W | 2900 W | 2900 W | — |
| Orient Electric Comforter Oil Filled Radiator | 2400 W | 2900 W | 2900 W | — |
| Baltra Stellar Oil Filled Room Heater | — | 2900 W | 2900 W | — |
| Black+Decker 9 Fin Oil Heater (BXRA0901IN) | 2500 W | — | — | — |
| Crompton Insta Ferver Wave Fin OFR | 2400 W | 2900 W | 2900 W | — |
| Kenstar Luxora Oil Filled Room Heater | 2400 W | 2900 W | 2900 W | — |
| Morphy Richards OFR 09F | 2400 W | — | — | — |
| Russell Hobbs ROR Oil Filled Radiator | 2400 W | — | — | 2900 W |
| Bajaj Vienna Oil Filled Radiator | 2400 W | 2900 W | — | — |
Fins do not add watts. The heating element sets the power. Moving from 9 to 13 fins at the same wattage spreads the heat over a larger surface. The body runs cooler and the warmth feels more even.
The big jump is the wattage. A 9-fin model usually has 2000 to 2400 W. Most 11 and 13-fin models reach 2900 W. That is a 2500 W element plus a 400 W PTC fan.
As a rough guide:
- 9 fins — a small bedroom or study.
- 11 fins — a bedroom or a small living room.
- 13 fins — a larger room, or a room that loses heat fast.
Fin count did not predict owner satisfaction in the reviews we analysed. Check the wattage and the review record before you pay for extra fins.
Amazon also shows one star rating for the whole model family. All three Orient sizes show 4.1 stars from 735 ratings. The verified reviews on the 11-fin alone average 2.7. Compare the size you plan to buy, not the headline number.
What Verified Buyers Warn About
The same four complaints repeat across brands. The verified India reviews we analysed point to them again and again.
- Dead on arrival — a fan or switch that never works, or a unit that does not heat.
- Damage and missing parts — bent bodies, missing castor nuts, a missing rear safety cover.
- Used or old stock — worn units sent as new, and replacements refused.
- Service gaps — no technician visit, or a warranty QR code that fails.
Reviews spike in December and January, when demand peaks. Defect reports spike with them. Open the box the day it arrives and run the heater for an hour. Keep the packaging and photograph any damage within the return window.
A 2900 W heater draws about 12.6 A at 230 V. Plug it straight into a good 16 A socket. A 6 A socket or a thin extension cord is a fire risk.
Oil radiators also warm slowly. The oil must heat first, so expect 15 to 30 minutes before the room feels different. Do not judge a unit in the first ten minutes. Like any electric heater, it lowers relative humidity a little, so a humidifier helps in dry winters.
Who should skip one? Anyone who wants warmth in under five minutes, or who heats a large hall. A room heater suits those cases. If you only need a warm bed, an electric blanket costs less to run.
How We Research & Rank
| Criterion | Weight | Based On |
|---|---|---|
| Heating Performance | 30 | Rated wattage first, as 2900 W beats 2400 W. Then fin count, heat steps, PTC fan and thermostat. Scored from the listing, not from reviews. |
| Build Quality & Safety | 25 | ISI mark, tip-over switch, overheat cut-off, castors and a stated product warranty. A feature the listing never mentions is not scored as missing. |
| Owner Experience | 20 | Verified India reviews on the exact fin size we scored. Small samples are pulled toward the field average, and the last three months count double. |
| Energy Efficiency | 15 | Heat steps, thermostat type, PTC fan and any digital or eco control. These decide how often the element cycles off. |
| Ease of Use & Features | 10 | Weight, wheels, cord winder, timer, display and remote. |
Price is shown for every pick but is not scored. A model with few reviews is flagged on its card, so a small sample never reads as a strong record.
Need warmth faster than an oil radiator gives?
Fan room heaters warm a small room in minutes. Our room heater picks compare wattage, safety cut-offs and noise.
See Room HeatersFrequently Asked Questions
The Sujata SRH99, at ₹11,654. It has 13 fins, 2900 W and a 2-year warranty. It also has an ISI mark, plus tilt and overheat shut-off. About 30% of the 23 India reviews we read are negative. Damaged units are the top complaint, so check the box on delivery.
Havells, Glen, Orient, Crompton and Kenstar sell 9, 11 and 13 fins. Sujata and Baltra sell 11 and 13. Bajaj sells 9 and 11, and Russell Hobbs sells 9 and 15. Morphy Richards and Black+Decker sell 9 only. The USHA OFR 3611FS comes in 11 fins.
The Baltra Stellar, at ₹9,999. It gives 13 fins and 2900 W. It has overheat, thermal cut-off and tip-over protection, plus a 2-year warranty. It states no ISI mark, and only six verified reviews exist. One buyer got a unit with no rear safety cover, so check it on arrival.
Not always. A 13-fin model usually has more watts too, 2900 W against 2000 to 2400 W, so it heats a bigger room. At the same wattage, extra fins mostly lower the surface heat. Fin count did not predict how happy owners were.
At full power it uses 2.9 units an hour, about ₹23 at ₹8 a unit. The thermostat switches the element off once the room is warm, so average use is lower. A 2900 W heater draws about 12.6 A, so use a 16 A socket.