• 10 Best Oil Filled Radiator Heaters in India 2021 - Buying Guide Reviewed By an IIT Mechanical Engineer 1
  • 10 Best Oil Filled Radiator Heaters in India 2021 - Buying Guide Reviewed By an IIT Mechanical Engineer 2
  • 10 Best Oil Filled Radiator Heaters in India 2021 - Buying Guide Reviewed By an IIT Mechanical Engineer 3
  • 10 Best Oil Filled Radiator Heaters in India 2021 - Buying Guide Reviewed By an IIT Mechanical Engineer 4
  • 10 Best Oil Filled Radiator Heaters in India 2021 - Buying Guide Reviewed By an IIT Mechanical Engineer 5

10 Best Oil Filled Radiator Heaters in India 2021 - Buying Guide Reviewed By an IIT Mechanical Engineer

Winters in India can be quite unforgiving, especially if you live in Kashmir, Himachal, Sikkim, or Punjab. Therefore, a heater can often be a necessity rather than a luxury to keep ourselves warm throughout the cold season. Oil filled radiator heaters are recommended because not only do they keep you warm, they also maintain the moisture level of the room.

Sometimes called oil filled radiators, oil filled room heaters or oil filled heaters, these appliances come in various models from brands such as Morphy Richards, Bajaj, Sunflame, etc. So, this article will discuss top 10 best oil filled radiator heaters in India. We have partnered with an expert mechanical engineer, Ajay Gairola, an IIT Ropar graduate, to review the article, so keep reading to get authentic advice. 

Experts featured in this article

Ajay Gairola
  • Last updated: 04-04-2022
Table of Contents

Compare the Best Oil Filled Radiator Heaters

Image
1
Singer OFR 11 FINS 2900 1

Singer

2
Havells  OFR 11-Fin 1

Havells

3
Bajaj Majesty RH 9 1

Bajaj

4
Usha  OFR 3809 FB 1

Usha

5
Morphy Richards  OFR 11-Fin 1

Morphy Richards

6
Usha 3813 F 2300 1

Usha

7
Venus OFR-13  1

Venus

8
Bajaj Majesty RH-9 Plus 1

Bajaj

9
Havells OFR 9Fin 1

Havells

10
Morphy Richards OFR 09 1

Morphy Richards

Name

OFR 11 FINS 2900

OFR 11-Fin

Majesty RH 9

OFR 3809 FB

OFR 11-Fin

3813 F 2300

OFR-13

Majesty RH-9 Plus

OFR 9Fin

OFR 09

Features

Affordable and Efficient Heater for Medium Sized Rooms

A Thermostat Feature for Standby Mode

An Aesthetically Appealing Heater

Particularly for Smaller Areas

For Small to Medium Sized Rooms of 150 to 200 Square Foot

3 Adjustable Thermostat Setting for Faster Heating

An Affordable Noiseless Heater for Colder Regions

Noiseless and Sturdy 200 Watt Radiator for Medium Sized Rooms

Children-Friendly Heater

For Steady Heating in Smaller Rooms

Price Starts at₹9,025.00₹9,387.00₹8,499.00₹11,250.00₹15,499.00₹14,680.00₹9,850.00₹13,400.00₹13,400.00₹9,985.00
Wattage2900, 2300, and 17002500, 1500, and 100020002000, 1200, and 80029002300, 1300, and 10002900200024002000
WheelsYesYesYesYesYesYesYesYesYesYes
Additional FeaturesThermostat control and overheat protectionAdjustable heatingOverheat protectionAdjustable thermostat2 years warrantyAdjustable thermostat and powder coated finsMetal bodyHeat controlAdjustable thermostat and auto-cutoffAdjustable thermostat
Link

10 Best Oil Filled Radiator Heaters in India

We shall now reveal our top 10 picks for the best oil filled radiator heaters you can buy online in India. We hope these will help you find the right oil filled heater for your needs.
1

SingerOFR 11 FINS 2900

From ₹9,025.00

Wattage2900, 2300, and 1700
WheelsYes
Additional FeaturesThermostat control and overheat protection
2

Havells OFR 11-Fin

From ₹9,387.00

Wattage2500, 1500, and 1000
WheelsYes
Additional FeaturesAdjustable heating
3

BajajMajesty RH 9

From ₹8,499.00

Wattage2000
WheelsYes
Additional FeaturesOverheat protection
4

Usha OFR 3809 FB

From ₹11,250.00

Wattage2000, 1200, and 800
WheelsYes
Additional FeaturesAdjustable thermostat
5

Morphy Richards OFR 11-Fin

From ₹15,499.00

Wattage2900
WheelsYes
Additional Features2 years warranty
6

Usha3813 F 2300

From ₹14,680.00

Wattage2300, 1300, and 1000
WheelsYes
Additional FeaturesAdjustable thermostat and powder coated fins
7

VenusOFR-13

From ₹9,850.00

Wattage2900
WheelsYes
Additional FeaturesMetal body
8

BajajMajesty RH-9 Plus

From ₹13,400.00

Wattage2000
WheelsYes
Additional FeaturesHeat control
9

HavellsOFR 9Fin

From ₹13,400.00

Wattage2400
WheelsYes
Additional FeaturesAdjustable thermostat and auto-cutoff
10

Morphy RichardsOFR 09

From ₹9,985.00

Wattage2000
WheelsYes
Additional FeaturesAdjustable thermostat

Reviewed by an IIT Graduate (Mechanical Engineer) - Ajay Gairola

Reviewed by an IIT Graduate (Mechanical Engineer) - Ajay Gairola

Ajay is a postgraduate in thermal engineering from the Indian Institute of Technology (IIT) Ropar. His research area is thermofluid dynamics and heat transfer in heated fluid droplets.

Benefits of Having an Oil Filled Radiator Heater

Benefits of Having an Oil Filled Radiator Heater
Oil filled heaters are the perfect solution to cold, dry winters, especially if you want to use them in smaller rooms because they suck the cold air and push it through the oil filled fins. They do not make the air in the room any drier and retain more heat because they take time to heat up and cool down.

They also keep the room warm for longer, which is especially useful in areas with frequent power cuts. Furthermore, they consume less electricity and keep the room warm for longer, so let’s try to choose these types of heaters over the other, less efficient types!

Ajay Gairola
Mechanical Engineer
Ajay Gairola

Oil filled heaters use oil heat reservoirs or buffer to heat the surroundings. Generally, silicone oil is used because of its high heat capacity (~2kJ/K) and high melting point (~200°-300° C). The high heat capacity of oil enables it to store more thermal energy in smaller volumes and helps it stay warmer for a longer time. 


Due to the higher melting point, the oil stays in liquid form at elevated temperatures and thus eliminating any chances of the heater becoming a high-pressure vessel.

How to Choose an Oil Filled Radiator Heater in India – Buying Guide

Oil filled radiator heaters are an energy-efficient way to keep your house cosy during the winters. Although they take a while to heat up, they are sure to keep the room warm and comfortable for a much longer time. The heating element in oil heaters is dipped in silicone oil to maintain the oxygen and moisture levels of a room.

Oil filled heaters come in a number of sizes and can have different features, which makes it difficult to select the right one. Here are a few important points you must consider to choose the best oil filled radiator for your needs.

Consider the Wattage Before Buying

Consider the Wattage Before Buying
It is extremely important to choose a heater based on your room's size because otherwise, it will either end up being insufficient or too expensive for your need. So check the appropriate wattage before buying. It is simple! You need 10 watts of power for every square foot. 

As a reference, if you have a room of 250 square foot, multiply that by 10, so you need 2500 watts for this room. Similarly, you can remember this formula and apply it according to your room's measurements.

Ajay Gairola
Mechanical Engineer
Ajay Gairola

Oil filled heaters in India generally have 500 – 2500 Watts of power consumption. A 1000 W heater would take twice as long to heat the same space to a particular temperature than a 2000 W heater.


More wattage means it will lesser time to heat the space, but it will also increase the size of the heater. In order to increase the rate of convection, which is the mode of heat transfer in such heaters, the number of fins is increased, and thus, the size increases as well.

Determine Your Budget Based on the Severity of Winter in Your State

Determine Your Budget Based on the Severity of Winter in Your State
An oil-filled radiator's price varies depending on several factors such as the size, the model, and the kind of oil used in it. For safety, you can also look for additional features like an adjustable thermostat to control the heat or an auto-cutoff to save electricity or after reaching the heat limit.

Those living in warmer parts of the country would not need a huge oil heater with multiple heat settings, so it would be alright if they opted for less expensive models. However, all those living in the northern and north-eastern states would have to invest a little more because winters are more severe in these regions. An adjustable thermostat or more wattage would be handy.

Ajay Gairola
Mechanical Engineer
Ajay Gairola

A thermostat regulates the temperature of the device and takes necessary actions in order to keep the temperature at the desired value. It helps prevent inefficient heating and thus reduces the power input, which in turn reduces the cost of usage. 

Choose Durable and a Portable One

Choose Durable and a Portable One
While choosing an oil filled room heater, one of the most important things to keep in mind is its durability. Ideally, an oil heater made out of steel is sturdy, durable, and easy to maintain. 

Furthermore, for portability, look for wheels. There might be times when you would want to sit in another room and buying two heaters could be a wastage but if you look for the heater with wheels, you can easily move it from one place to another. 

Ajay Gairola
Mechanical Engineer
Ajay Gairola

An oil filled heater primarily uses convection as a mode of heat transfer between oil and the air surrounding the heater's fins. Radiation and conduction also contribute to heat transfer but not to the same extent as convection. 


Thinner fins increase the contact surface area, which increases the heat transfer rate and also enhances the mobility and portability of the heater.

Lesser-Known Facts About Oil Filled Radiator Heaters by - Ajay Gairola

Lesser-Known Facts About Oil Filled Radiator Heaters by - Ajay Gairola
  1. Oil filled heaters are suitable for small to medium-sized rooms because of their short range.
  2. Do not use oil filled heaters to dry clothes as certain materials such as polyester can easily catch fire.
  3. Oil filled heaters are most suited to be used in bedrooms as it does not change the psychrometric properties of air and does not produce any harmful emissions.

Get to Know All Types of Heaters

Get to Know All Types of Heaters

Different weather conditions demand different heaters, so check your type and situation and then buy the desired one. Click on the link below to know more about other types of heaters and their buying guide. 

Summary

Oil filled radiator heaters may seem like an unnecessarily expensive product, but they are beneficial for families with kids or elderly people as they maintain the moisture and oxygen levels. They’re also great for those living in India's north to make winters more bearable for you.

Once you start using these types of heaters, you will realize how cozy and comfortable your homes can feel even during wintertime. We hope this article has helped you understand how you should choose the perfect heater and that you were able to find a suitable one for your home.

Related Posts

  • 10 Best Table Lamps in India 2021 (Philips, Power Plus, and more)
    10 Best Table Lamps in India 2021 (Philips, Power Plus, and more)
    A table lamp is one of the essential items that come extremely handy when studying or using your personal computer late at night. However, there are different types of designs available, including USB-powered desk lights, clamp stand desk lights, dimming desk lights, and so on. The variety of deck lights can often make the users wonder about the best-suited one for themselves.Currently, LED table lamps have become popular as they are cheap and help in electricity conservation. This article will introduce a few key points to remember when choosing the best table lamp for yourself. We will also compare a few top table lamps based on their prices and features from brands like Philips, Power Plus, and more. We have mentioned the best table lamps for students, employees, those on work from home, and more. Keep reading!
    Home Appliances and Electronics
  • 10 Best Headphones Under Rs.3000 in India 2021 (boAt, Sony, and more)
    10 Best Headphones Under Rs.3000 in India 2021 (boAt, Sony, and more)
    With various companies such as Sony, JBL, Sennheiser, and many others releasing amazing over-the-ear headphones in the past few years, it is the perfect time to switch from earphones to headphones. They are sturdier, efficient at noise-canceling, and offer better sound quality than ever before. This article will explain how to choose the best headphones for your specific needs as well as provide a ranking of the top 10 best headphones in the market that are under the Rs. 3,000 mark. We have covered all the necessary points, so you will be able to select the perfect pair based on the information. 
    Home Appliances and Electronics
  • 10 Best Air Purifiers in India 2021
    10 Best Air Purifiers in India 2021
    Delhi air has become synonymous with pollution, respiratory problems, and allergies, which is making many of us worry about our health and well-being. The issue of air pollution is not limited to Delhi NCR, many other major cities, especially in North India, such as Ludhiana, Lucknow, Agra, etc., also suffer from this problem.While we cannot control the pollution levels outside as much, we can keep the air in our houses cleaner by using air purifiers. It can be hard to choose these devices though, so in this article, we’ll explain all the things you need to keep in mind while buying an air purifier, and also introduce you to the 10 best options you can find online in India.
    Home Appliances and Electronics
  • 10 Best Bluetooth Speakers in India 2021(Mivi, Boat, JBL and More)
    10 Best Bluetooth Speakers in India 2021(Mivi, Boat, JBL and More)
    Bluetooth technology has come a long way over the past few years. Today, almost all electronic devices are equipped with this technology, and the same is applicable for the speakers. Bluetooth speakers have empowered us to enjoy music at any corner of the world without any hassle of cables.   There are a variety of brands like Mivi, Boat, and many more that have been offering Bluetooth speakers. One can consider various features like frequency response, battery life, water-resistance capacity, and many others before purchasing it. To assist your selection process, we have designed a detailed buying guide and shortlisted some of the credible options. Have a look!
    Home Appliances and Electronics
  • 9 Best Bluetooth Earbuds in India 2021(Mivi, JBL, Sony and More)
    9 Best Bluetooth Earbuds in India 2021(Mivi, JBL, Sony and More)
    Thanks to Apple for starting the trend of earbuds or truly wireless earphones as they have revolutionized the earphone industry. Though there is an additional liability of charging them, the hassle-free wiring experience increases its worth. We all know the importance of listening to our favorite songs for a pump or even destressing ourselves. You can only achieve this if you invest in a good quality earbud. In this article, we have created a buying guide followed by the product recommendation list. There are a few important things to take note of when purchasing the best Bluetooth earbuds. So, if you want to get a know-how of these pop-corn sized buds, then we recommend you to look further. 
    Home Appliances and Electronics
  • 10 Best Trimmers for Men in India 2021(PHILIPS, URBANMAC and More)
    10 Best Trimmers for Men in India 2021(PHILIPS, URBANMAC and More)
    Nowadays, you can see a variety of men grooming products, and one of them is a trimmer. Choosing a trimmer can be a headache, especially when there is a variety of range, features, and availability of different brands. If you want this as your essential bathroom gadget, then go through this article to know every important thing.Whether you are a proud wearer of a beard or light shave lover, every man needs a beard trimmer according to his needs and preferences. So, we have designed a detailed buying guide and recommended the top 10 trimmers to smoothen your journey of getting an accurate product.  
    Home Appliances and Electronics
  • 10 Best Electric Toothbrushes in India 2021(OralScape, PHILIPS and More)
    10 Best Electric Toothbrushes in India 2021(OralScape, PHILIPS and More)
    In India, electric toothbrushes are not common because of a lack of information, but they are a great advancement of technology and can address various dental issues like cavities, tooth decay, and more.Hence, in this article, we will share the information about electric toothbrushes, followed by the recommendation list of the top 10 products available in the market, so check it out! 
    Home Appliances and Electronics
  • 10 Best Double-Door Refrigerators in India 2021 (LG, Panasonic, and more)
    10 Best Double-Door Refrigerators in India 2021 (LG, Panasonic, and more)
    If you are reading this article means you are planning to buy a new double-door refrigerator. If so, you are in the right place and this article is for you. In this article, we have discussed all the essential features that you should look for when choosing the best double-door refrigerator.Nowadays, refrigerators have become more of a necessity than a luxury and an important part of your everyday life. Right from keeping your veggies and fruits fresh to serving chilled drinks on sunny days to keeping the nutritional value of your cooked food intact, a refrigerator does it all for you. So, what are waiting for? Come along and explore the best double-door refrigerators by brands like LG, Samsung, Whirlpool, and more.
    Home Appliances and Electronics
  • 10 Best Semi-Automatic Washing Machines in India 2021 (Whirlpool, LG, and more)
    10 Best Semi-Automatic Washing Machines in India 2021 (Whirlpool, LG, and more)
    With a wide array of modern washing machines available in the market, dirty clothes are not a matter of concern now. Washing machines have become a necessity in modern households across the world. They have become more advanced and equipped with modern functions to make our everyday tasks easier.Surprisingly, buying a washing machine is not as easy a task as it seems. To save you the pain and agony of going through endless options, we have researched some of the best semi-automatic washing machines available in the Indian market. Here are the 10 best semi-automatic washing machines from brands like Whirlpool, LG, Intex, and more!
    Home Appliances and Electronics
  • 10 Best Induction Cooktops in India 2021 (Prestige, Philips, and more)
    10 Best Induction Cooktops in India 2021 (Prestige, Philips, and more)
    Moved to a new home? Going for a long trip? Or just felt like upgrading your kitchen a little? Regardless, an induction cooktop is one of the best choices you can make when it comes to home appliances. It is easy to carry, saves space, and above all, cooks your food faster. There are so many recommendations for induction cooktops online. And most of them look quite similar.It must be hard for you to choose the right one for your needs. Don't worry. We have done the hard work for you. Below, you will find our top 10 list featuring the best induction cooktops from top brands like Prestige, Philips, Pigeon, and more. We got more. In case you feel the information is overwhelming, just scroll down further to read our buying guide. That'll help for sure!
    Home Appliances and Electronics
  • Popular Posts

  • 10 Best Vacuum Cleaners in India 2021 (Dyson, Philips, and more)
    10 Best Vacuum Cleaners in India 2021 (Dyson, Philips, and more)
    For Indians, cleaning the house is like a ritual that one must follow regularly. Simple cleaning keeps our floors tidy, but dust depositing in nooks and corners of the upholstery, curtains, etc., is hard to clean. To maintain a tidy house, investing in a good vacuum cleaner is a great idea. Dyson, Philips, and Kent are some of the best vacuum cleaner brands you’ll find in the market. But before you jump into the shopping section, you need to consider factors, like the type of vacuum, the surface type it is ideal for, and more. Below, we have listed the 10 best vacuum cleaners, keeping these factors in mind. Read on to know more.
    Home Appliances and Electronics
  • 10 Best Karaoke Systems in India 2021 (Acoosta, Takara, and more)
    10 Best Karaoke Systems in India 2021 (Acoosta, Takara, and more)
    Karaoke systems are gaining popularity in India. Originated in Japan, a karaoke machine or system has many recorded tracks without any vocals. All you hear is the instrumental part of a song. This setup comes with a microphone and a display screen to synchronise the lyrics. Most modern ones also have a recording feature for you to listen to your singing and improve it.It is an entertaining device for parties. You can sing and record duets with your friends and family. These devices usually come with Bluetooth these days and are connected to TVs, laptops, mobile phones, and other audio devices; a USB or AUX. This article lets you know about the best karaoke systems in India. We have included products from top companies such as Acoosta, Takara, Persang, and many more.
    Home Appliances and Electronics
  • 10 Best LED Lights for Home in India 2021 (Philips, Wipro, and more)
    10 Best LED Lights for Home in India 2021 (Philips, Wipro, and more)
    India is a developing country with a continuously enhancing lifestyle. People are spending more on products that help them add more comfort to their life, and an LED light is also one of them. The increasing demand for good quality LED lights has stimulated many manufactures to produce and improve the quality of existing LED lights.Whether in the study room or bedroom, having the right LED light is essential for creating the right ambiance and functionality. LEDs are better than any other lightning tools because it is energy efficient. There are so many options available in the market from Sysyka, Halonic, etc. That's why we have brought this guide to help you choose the best LED lights for your home in India.
    Home Appliances and Electronics
  • 9 Best Bluetooth Earbuds in India 2021(Mivi, JBL, Sony and More)
    9 Best Bluetooth Earbuds in India 2021(Mivi, JBL, Sony and More)
    Thanks to Apple for starting the trend of earbuds or truly wireless earphones as they have revolutionized the earphone industry. Though there is an additional liability of charging them, the hassle-free wiring experience increases its worth. We all know the importance of listening to our favorite songs for a pump or even destressing ourselves. You can only achieve this if you invest in a good quality earbud. In this article, we have created a buying guide followed by the product recommendation list. There are a few important things to take note of when purchasing the best Bluetooth earbuds. So, if you want to get a know-how of these pop-corn sized buds, then we recommend you to look further. 
    Home Appliances and Electronics
  • 10 Best Semi-Automatic Washing Machines in India 2021 (Whirlpool, LG, and more)
    10 Best Semi-Automatic Washing Machines in India 2021 (Whirlpool, LG, and more)
    With a wide array of modern washing machines available in the market, dirty clothes are not a matter of concern now. Washing machines have become a necessity in modern households across the world. They have become more advanced and equipped with modern functions to make our everyday tasks easier.Surprisingly, buying a washing machine is not as easy a task as it seems. To save you the pain and agony of going through endless options, we have researched some of the best semi-automatic washing machines available in the Indian market. Here are the 10 best semi-automatic washing machines from brands like Whirlpool, LG, Intex, and more!
    Home Appliances and Electronics
  • 10 Best Study Lamps in India 2021 (Philips, Wipro, and more)
    10 Best Study Lamps in India 2021 (Philips, Wipro, and more)
    Study lamps have come to be an integral part of a student's life. Whether you live in an area affected by frequent power cuts or you're simply worried about the strain on your eyes when you study under a tube light, study lamps are the solution. A good study lamp provides focused light to help ease the strain on your eyes, allowing you to concentrate better.Lamps these days come in a variety of designs, sizes, and various features, which can make it a pretty daunting task to choose one. In this article, we have tried to give you information on all the factors you need to consider before buying a study lamp. We've also included the best study lamps in the market from well-known brands like Philips and Wipro to make your search a little easier.
    Home Appliances and Electronics
  • 10 Best Wireless Chargers in India 2021(Samsung, Seneo, and more)
    10 Best Wireless Chargers in India 2021(Samsung, Seneo, and more)
    One of the many fantasies in science fiction movies that we grew up watching was wireless charging technology. But the technology has existed for a long time, and we have learned about it in our school too. Even though it took quite a long time to become available for mobile phone charging, we are grateful for its existence.Many major companies like Samsung, Apple, and more have released wireless charging enables phones in the market. Let's talk about the science behind wireless charging, and after that, we will walk you through some factors you need to consider before buying a wireless charge. In the end, follow our research on the best-recommended products available on Amazon.
    Home Appliances and Electronics
  • Search by Category