8 Best Gas Water Heaters/Geyser In India Reviews & Buying Guide 2020

Imagine a shower in the cold month of December. The very thought of cold water is bound to make most of us shiver internally. A water heater is the ideal solution for such issues, as it heats large quantities of water for the use of the consumer.

Usually, people purchase electronic heaters, which are more appealing to look at and are the most used type of water heater. But in the modern world, due to lack of funds of the modern man, a gas heater seems to be the logical option. They usually cost less as compared to an electric heater, and also cost lesser while in use. The gas heaters also consume about one-third of the electricity consumed by an electric water heater. They are able to heat larger quantities of water in shorter spans of time, as compared to electric heaters. They also function during power failure, unlike electric heaters.

The working of a gas water heater is very simple. It functions on the principle of convection, implying that warm water tends to rise, while cold water sinks. There is an inlet pipe in the heater where the water is allowed to enter the chamber. The heat is provided by the burner under the tank, and the water is heated and slowly rises, while the cold water sinks below it to be heated and rise again. The warm water which rises and is allowed to leave the heater via the outlet!

The condensing gas heater model works as there is a heating unit present which is heated by the flames. The water pipe runs across the heating unit in a serpentine manner, allowing it to absorb as much heat as possible. This allows properly heated water to be produced for use. Such models are very energy efficient, but tend to cost a higher amount.

The way to control the temperature is by varying the amount of gas provided to the mechanism. This is controlled by the ECU (Electric Control Unit), which can either be wireless or be attached to the system in a remote location. This is the way to control how hot the water gets.

The gas water heater is an essential buy, as it reduced the costs for heating water greatly. Kindly refer to our “buying guide” in order to clear any doubts you might have about these heaters. It is bound to help you to purchase the Gas Water Heater perfect for your needs. Also we have listed some of the best water heaters in India that you can go for.

Top 8 Best Instant Gas Water Heaters in India 2020

Gas Water HeatersCapacityWarrantyBuy Now
LONGWAY Decora Instant Gas Water Heater7 liters1 yearCHECK ON AMAZON
DIGISMART Instant Gas Water Heater 6 liters2 yearsCHECK ON AMAZON
Havells Flagro Gas Water Heater6 liters2 yearsCHECK ON AMAZON
Lazer Oxy Gas Water Heater6 liters2 yearsCHECK ON AMAZON
Indo Gas Water Geyser7 liters2 yearsCHECK ON AMAZON
Surya Roshini Ignite Gas Water Heater6 liters1 yearCHECK ON AMAZON
MinMax Intant Gas Water Heater6 liters1.5 yearsCHECK ON AMAZON
Jyoti Instant Gas Water Heater 6 liters1 yearCHECK ON AMAZON

8 Best Geyser Water Heaters Reviews In India 

1. LONGWAY Decora Instant Gas Water Heater

LONGWAY Instant Gas Water Heater

First from our list is from a trusty worthy brand called LONGWAY. Their Decora model instant gas water heater not only has amazing properties but also comes at a reasonable price. Fully automatic Japanese technology is used for this instant gas water heater.

It has 7 liters of water capacity which makes it suitable for small to medium facilities. The usage of heat exchanger in this instant heater saves gas by 30% than the regular heater models.

The front panel comes with a power switch to simply turn on and off of the device and 3 rotary control knobs to monitor the gas, water flow and the heat settings.

The flame failure protection feature prevents the device against power failures or overheating. It monitors the device from time to time and turns off immediately when detects the problem. It can be installed in areas where there is a possibility of both low and high pressure installations.

Overheat mechanism ensures safety and the battery operated auto-ignition for boiling the water by setting to a certain temperature level. Its microprocessor electronically controlled circuit will provide smooth working mechanism.

Inner tank is made of copper material to ensure durability and last longer. With its elegant and attractive design body, most of the customers opt for it. 12-months warranty is provided by the manufacturer.

Things We Liked:

  • Japanese technology
  • Durable and efficiency
  • 30% more gas saving
  • Automatic ignition
  • Suitable for both low and high pressure areas
  • Several safety mechanisms

Things We Didn’t Like:

  • Customer service is not good

Buy Now at Amazon 

2. DIGISMART Instant Gas Water Heater

DIGISMART Instant Gas Water Heater

DIGISMART is another Indian brand that provides high quality water heaters at affordable price range. Their instant gas water heater is BIS and ISI approved model for its safety and durability.

It comes with 6 liter water capacity so family with 3 to 4 members can choose this water heater. This product has automatic ignition, so once you turn it on, the water will start heating up immediately. As you can adjust the gas and water flow, it is considered the best option for people who want to save conserve both gas and water.

This product is suitable for both low and high pressure installations. It uses the best and e9xtra heavy heat exchanger so almost 30% gas will be conserved or saved. This product has extra-large burner with winter and summer options so the temperature of output water will be adjusted according to it.

5-way safety features and flame failure protection is provided in this water heater. To provide durable and long lasting water heater, it is specially manufactured under highly qualified engineers. 2-years warranty is provided by the manufacturer.

Things We Liked:

  • Pure copper burner and copper tank for durability
  • Flame failure protection
  • 5-way safety features
  • ISI approved
  • Japanese technology
  • Extra-large burner
  • Best heat exchanger
  • 2-years warranty

Things We Didn’t Like:

  • Bad customer service

Buy Now at Amazon 

3. Havells Flagro Gas Water Heater

Havells Flagro Gas Water Heater

Havells is one of the most popular brands in India which is well known for providing high quality products across India. Among their product range, Flagro has grabbed a position in our list because of its amazing features and durability.

Water heater internally has a tank with 6 liters capacity which makes it suitable for small families. The tank is coated with feroglass coating with single weld design making it durable, rust free and long lasting.

The front side of the water heater contains 2 control knobs – flame control (low/high) and water flow (min/max). You can operate them manually by rotating in clockwise or anti-clockwise directions for adjusting the heat settings and over pressurization.

It comes with incoloy heating element which ensures hot water within few minutes. High density PUF insulations are used to consume less energy yet provide better performance.

The ultra-smart and lightweight design of the geyser beautifies the bathroom without appearing like a bulky device stick to the walls. This LPG gas water heater from Havells is backed with 1-year of warranty services from the purchased date. If you do not like the product or find it defective, get it repaired for free of cost by visiting the nearest authorized service center.

Things We Liked:

  • 6 liters capacity
  • Feroglass coated tank
  • High density PUF insulations
  • Easy to use rotary knobs
  • Slim and sleek design
  • Less energy consumption
  • Powerful performance
  • 2 years warranty

Things We Didn’t Like:

  • Not suitable for localities with water pressure issues

Buy Now at Amazon 

4. Lazer Oxy Gas Water Heater

Lazer Oxy Gas Water Heater

Lazer Oxy is a popular brand in India that sells water heaters and offers wide variety of models to choose from. This branded water heater is the simplest and convenient way to warm the water in both residential and commercial buildings.

The inner tank can hold up to 6 liters of water so it is suitable for small to medium families. It has automatic electromagnetic valve and advanced water-controlled ignition which makes it easy to operate the water heater.

Once you turn it on, you will get instant hot water from the tap. For safety purposes, this product is equipped with flame out protection, delay ignition protection, water-gas interlock, dry burning protection and 20-minute overtime protection.

Finest quality materials are used for this gas geyser so it will last pretty long. 1-year warranty is provided by the manufacturer. Overall, this is totally worth the money and can be invested once to use it on a long-run basis.

Things We Liked:

  • Dry burning protection
  • Flame out protection
  • Water controlled automatic ignition
  • Automatic electromagnetic valve
  • 20-minute overtime protection
  • Value for money

Things We Didn’t Like:

  • Bad customer service
  • No child safety lock option

Buy Now at Amazon 

5. Indo Gas Water Geyser

Indo Gas Water Geyser

If you are looking for a decent quality gas geyser at affordable price range, then Indo is the right choice. It comes with 7 liters of water capacity which makes it suitable for medium to large families.

The tank has heavy duty magnesium anode rod which prevents the rust and corrosion. Apart from that, it enhances the life of gas geyser even if it is hard water.

We’re impressed with the advanced combustion technology which ensures the thermal efficiency and superior performance. Dry heat protection and burner settings provide safety and security all around the heater.

Sometimes, you may forget to switch off the power supply which results in overheating of the device. To overcome this issue, the geyser has come with overheat protection feature.

Auto-ignition mechanism helps you to boil the water effortlessly in a right way. Child lock option keeps your little ones safe from getting hurt – burns, irritations when accessed to the warm water. 2-years of warranty is provided by the manufacturer.

Things We Liked:

  • 7 liters of water capacity
  • Anti-vacuum system
  • Thermal cut-off
  • Temperature adjusting knob
  • Heavy duty magnesium anode rod
  • In-built pressure release valve

Things We Didn’t Like:

  • Installation of this gas geyser is a bit complicated

Buy Now at Amazon 

6. Surya Roshini Ignite Gas Water Heater

Surya Roshini Ignite Gas Water Heater

Instant Water Heaters from Surya are made of high-quality materials to secure and last longer. The 6–liters water tank capacity is suitable to use for medium to large families.

This gas heater comes with an oxygen sensor which protects against the accidental leakage of gas. You don’t find this amazing feature in the above-mentioned gas geysers. That’s why it is considered as one of the safest gas water heaters to use at homes.

The outer body is made of ABS plastic and stainless steel inside to make it heat-resistant and efficient to use without any hassle. Heating element incorporates a built-in copper coil which maintains even temperatures when there is a power cut.

Multi-functional safety valve along with the fusible plug is specially designed to relieve pressure and discharge water automatically.

This aesthetically designed geyser machine adds a pleasing look to the modern bathrooms. Moreover, it comes at inexpensive rates and is backed with 1-year of warranty from the purchased date.

Things We Liked:

  • Built-in copper coil
  • Steel tank water heater
  • Very easy to install and setup
  • Compact and elegant design
  • Made of best quality solenoid materials
  • Multi-functional safety valve for easy handling

Things We Didn’t Like:

  • Customer service is not up to the mark
  • Need to install by the customer

Buy Now at Amazon 

7. MinMax Intant Gas Water Heater

MinMax Intant Gas Water Heater

MinMax gas water heater is suitable for people who are looking for reasonably priced option. Similar to most of the products mentioned in this article, minmax also comes with 6 liters of capacity making it suitable for small to medium sized families.

This product comes with a flame failure safety device which works perfectly fine even in zero pressure conditions as well. For safety purposes, it comes with an in-built child safety lock. An overheat protection feature is also available for time duration of 20 minutes.

Other amazing features this product have are dry heat protection, 100% copper tank and auto-cut off. It comes with 18 months warranty on the motor and its parts.

Things We Liked:

  • 6 liters capacity
  • Easy to operate
  • Safety features
  • 100% heavy copper tank
  • Dry heat protection
  • 18 months warranty

Things We Didn’t Like:

  • No ISI mark
  • Bad customer service

Buy Now at Amazon 

8. Jyoti Instant Gas Water Heater

Jyoti Instant Gas Water Heater

Last but not the least is from the brand Jyoti which provides gas water heaters at an affordable price range. It is ISI approved and verified which ensures not only the quality but also the durability as well.

It comes with attractive body graphics which blend in the bathroom interiors. With a heavy heat exchanger, you can get hot warm within few minutes.

This product comes with several safety features that include 20 minutes in-built timer, child lock safety and over-heating safety system. It comes with three different knobs to control the heat, water flow and summer/winter.

This water heater is backed with 1-year of warranty services from the date of purchase. Also, it comes at affordable prices and offers the best quality than other listed brands.

Things We Liked:

  • ISI marked
  • Available for both high and low pressure
  • 20-minutes in-built timer
  • Over heating safety system
  • Summer or winter knob
  • ODS protection
  • 1 year manufacturer warranty

Things We Didn’t Like:

  • Installation is a bit difficult process

Buy Now at Amazon 

Buying Guide For Gas Water Heaters In India

When the thought of purchasing a heater comes into one’s mind, most people primarily still think about the electric heaters. But it has been a while since gas heaters have gained significant importance and people have been eager to consider this option as well. But the lack of knowledge acts as a barrier to the successful purchase of a gas heater.

If you have issues selecting a type of heater, you are not the only one out there who is unaware. A lot of people have this confusing and hence, we have come up with the perfect guide to help you out while you make the decision which shouldn’t be regretful. This guide has all the factors which need to be taken into consideration while purchasing a gas heater.

1. Interiors & Aesthetics (Design)

 Gas heaters are not so beautifully built as compared to the electric heaters. You cannot expect these gas heaters to be all stylish and eye catchy but you can for sure expect them to be compact, slim built and be good in terms of savings. The interior of the heater must be in such a way that it should be able to stand a number of effects such as hard water. Hard water is a hindrance upon the heater’s lifespan and durability and hence a heater with corrosion resistant interior must be the first choice.

Though not stylish, a well capable interior must be the choice of users who wish to buy a gas heater. They are extremely compact because they have no storage capacity and provide you instant heating water, leaving no extra requirement for additional storage space. The sleek and compact design of the gas heater is all which makes it attractive enough and self-sufficient.

2. Storage Capacity

 You do not need to worry about the storage capacity of the heater because the heaters have no additional storage spaces for the process of storing water and reheating this. The gas heaters work on a complete instant heating functionality leaving no room for an extra area of water storage. You do not need to wait for the water to heat up, as in the case of an electric heater and you will be served with instant water the moment you walk into the washroom and turn on the heater’s switch. This is the impact that falls upon its sleek and compact design. For the instant need and use, these heaters are the best options you got. No tank provision, no reheating, no thermal heat loss, no shortage of heat water and no waiting time.   Instant demand for hot water will forever be fulfilled on the spot, without any kind of issues.

3. Ease of Use (Functionality)

The functions, as in the buttons and operating facility of the heater must be simple and easy to understand. Don’t opt for heaters that work in a pretty complex way, making it difficult for you to understand the basic way of using the heater. Heaters are bound to provide you only with the provision of hot water and hence having complex options makes no sense. Irrespective of the age group or gender, a heater must be easy to use by everyone.

The second thing to follow is to get the heater installed by the service center representative of the company and not by any of the local plumbers. The company technician will be knowing all the safety measures to follow and the correct installing process will be known by him in advance leaving no chances of any mishaps. The manufacturers do provide technicians for installation and they will as well provide you with a demo on how to use the heater. 

4. Energy Efficiency

You can weigh in the efficiency of the gas heater using the energy efficiency (EF) which indicated how efficient the transfer of heat from the heating element to the water is. You need to go for a higher energy factor because the higher the energy factor provided with the heater, the higher will be the efficiency of the heater. They both are proportionate to easy others in many terms. The most regular energy efficiency of the heater ranges between 0.5-0.6 and some of the higher end models possess the energy efficiency of up to 0.8.

ou must also consider the watts consumed by the heater. This directly affects the heating process as it would determine the speed of the heater. For instance, a heater with the wattage of 4.5KW will work faster as compared to the heater with the wattage of 2.4KW. Knowing them all is always being on the safer side.

5. Flow Rate

The most important factor to consider when we are referring to the tankless heater is the flow rate and not the capacity of the heaters. You need to know and weigh in the flow rate of the resulted output and compare if it is as per your requirement and then decide to purchase the product as per your convenience. The flow rate is generally calculated in terms of GMP also known as Gallons Per Minute. The provision of hot water flow will only be stopped when the heater reaches its maximum heating ability or crosses the threshold. If you wish to have a constant flow of hot water throughout the time you are in the shower, you need to weigh in the exact requirement. You need to have a check on your use and then select the most compatible heater to bring home with you which would be capable of fulfilling your needs.

6. Warranty

To start with, you need to check on the durability of the product and then you will be required to check the warranty of the product. These gas heaters generally last longer than the electric heaters which have storage units available with them to store water. You can be assured, if you select on buying a gas heater, they will take you on for a long way but yet, it is always better being on the safer side. You shall consider the warranty provided by the manufacturer which would cover all the expenses and service charges for a fixed period of time.

Another important thing to consider is the brand producing the product. The company plays a very important role, given the quality and warranty of the product. You can always expect out of a reputed company to provide you with a wider period of warranty i.e. 5 to 7 years and lasting after sale services too.

7. Operating Costs

The operating cost of gas heaters is simultaneously less as compared to the electric heater. They consume a lot less energy because they do not store water in a tank and then heat it. Also, gas heaters work on Natural gas or LPG gas, both of which are a lot more cheaper than electricity. The overall operating cost of your appliance is bound to reduce. The LPG gas unit will as well be fixed with the heater which will provide with the heating procedure. The cost of heating, therefore, would vary as per the provisions you have. If you have an Aadhaar subsidy, you will be required to pay around 50 paise per liter of water.

But, if you aren’t an Aadhaar subsidy, one liter of water would cost you around 80 paise. No wastage as well adds on to the factor of operating cost and your costs are bound to reduce. If saving is your prime motive, you must perhaps buy a gas heater.

8. Availability of Accessories and the Spare Parts

Accessories comprise of connecting nipple, two steel ribbed pipes, and a single angle brass valve. Make sure you are able to find these items because they would be required at the time of fixing the heater or for installing the same for the first time. The other parts which you will be needing are the heating element, the thermostat, and the tank. They are actually the interior of the product and the maintenance directly impacts the life of the gas heater.

If the water of your area is hard, your heater will need quicker replacement because the parts will be a lot more prone to damage. This is when you will need quick access to spare parts and accessories. If you purchase a product which is new to the market, it might be possible you face a difficult time gaining your hands on the spare parts. Hence, it is always better to check what all are the spare parts and make sure they are available in the market through an easy medium.

9. Customer Service

Customer service is yet another factor to consider because buying the product will not guarantee a life-long service without issues. You will be going through a lot of phases where you will see your product working in an unexpected way. It might be not in the best of working version, or you will face issues that would need to be sorted. For this, you will need the assistance of the company you bought the product from.

Hence, it is always better to perform a routine check on the customer service of the company. If you decided to go for a model produced by a reputed company, you can be assured the services will be of world class but on the contrary, if you buy a product from an under established company you may face issues regarding its after-sale service. Hence make sure you plan the same well in advance.

10. Price

The gas heaters are generally economical as they come at lower prices as compared to the electric heaters. You will be able to find a good or compact as well as a self-sufficient heater at a price range of INR 4,000 to 4,500 with an instant capacity of 6 liters. This price range is generally affordable as compared to electric heaters with similar specifications, which are available at the price range of above INR 6,000. Also, make sure you don’t weigh in the price to be the only deciding factor. You must check onto each and every aforementioned aspect and only, then consider the price between similarly performing models. If you have a fixed rather, lesser budget, a gas heater will fit onto your demand as well as your budget.

As a concluding note, stick to the entire list and factors as you will be saving a lot if you buy such a heater, given the economic price, consumes lesser energy and causes zero to no wastage. As you will be gaining reliable access to instant heated water, on demand, without having to change or repair the heater, frequently! Also take into account the after-sale service, availability of spare parts, operating costs and the flow rate.

 Benefits over Electric Water Heater

  • Energy efficiency: Electricity is not the primary consumption unit as for the gas heaters. They use LPG as the main input, and only, transportation is done through the electric medium. This has a high and direct effect on energy consumption. These heaters are quite energy efficient as compared to the electric heaters which depend entirely upon the electricity for the heating process.
  • Price: The gas heaters are highly economic, whereas the electric heaters are a bit pricey. You can find a well working 6-liter gas heater within the price range of INR 4000 whereas you need to invest a lot more in the electric heaters. The way the gas heaters work is actually proportionate to the price. For only the process of heating water, the gas heater is the best option you can go for.
  • Heating time: The gas heaters work 3 times faster as compared to the electric heaters. The electric heaters store the water in a tank and reheat them which is why they take a lot of time to heat. Whereas, for the gas heaters, they work on an instant serve basis. They provide hot water on the go and are quicker in the heating process. The LPG plays the most vital role here and the best thing is instant supply on demand. For the lesser use, the households have (than commercial spaces) and for the quick access they provide, the gas heaters are the best option one can select for their homes.
  • Compact: Gas heaters do not usually have space for water tanks which makes them compact. Yes, there is no extra provision for a water tank which lessens the consuming area of the product. As for electric heaters, they have a lot of space. Generally, 25 liters to 50 liters of water storage capacity, which in turn makes them heavy and bulky. Saving space is always given importance in middle-class houses. Hence, preferring gas heaters which are generally, highly compact will be the best choice for you, especially considering it’s a long term investment.
  • Sleek design: Gas heaters are also sleekly designed along with being compact. They go hand in hand, as less area requirement leads to a lot more sleek design. The electric heaters are a lot fancier, but the sleek design never goes out of the trend. You will forever be fascinated by a product which is sleek irrespective of its nature, or the design trends. So, for the light and sleek requirement of the residents of India, a gas heater turns out to be a great option.
  • Lightweight and easy to mount: Because gas heaters are sleek in design and look, they are also lightweight. They are extremely easy to mount to the wall. But, the most important factor to take into consideration is the mounting needs to be done by the company’s representatives and not a regular plumber who hasn’t got the required knowledge.

How To Relight A Gas Water Heater?

When the water passing through the heater needs to be heated, a gas heater uses a pilot light to induce a flame in the gas burner. The lighting of the pilot may not be constant all the time. It has the probability of going off in terms of malfunctions or when the gas frequency is not correct. The good news is, you can relight it yourself. Here is the troubleshooting method:

  • You need to start with turning the gas valve off and need to further wait for a few more minutes before you proceed further.
  • Now, you need to turn the value to the pilot mode and push down onto a red button below it.
  • You now need to hold it down for the gas to pass through it and let the gas flow begin.
  • You now need to wait further holding down the button on value till the pilot indicator lights down.
  • In the case of manual lighter requirements, a barbecue lighter has to be used to light the end of the supply tube.
  • Make sure to keep holding the valve for a minute after ignition.
  • If the pilot yet doesn’t light, turn the valve to off, wait for a few minutes and continue with the process all over.
  • Now when the pilot is lit and stays lit all the time, turn the control button to the ON.
  • This way the burner must lighten up.
  • If you still face issues and the burner is not lit, you must contact the service center.

Frequently Asked Questions

1. Can you explain the way a gas heater works?

The mechanism of the gas heater is built in such a way that it provides hot water on the go. Hence the heaters have a burner at the end, which facilitates the quick and timely stream of heated water. The exact location of the burner is the center of the heater and it heats the water flowing through the reservoir.

Now the temperature variation depends upon you and setting the desired temperature depends purely upon you. The heat which is transferred to the water is basically from the LPG gas. The burner burns the gas through pilot light and this process goes on every time you use the heater.

2. Are there any other factors to consider, apart from the ones mentioned in the guide?

Yes, there are a number of factors you need to know about. First, start with knowing more about
*Product power ratings,
*1st hour hot water delivery
*Recovery time, and
*Automatic shut off valves.

Now, when we refer to the self cleans units, they have this ability to enhance their life by fighting all kinds of lime and sediment build up. The recovery time refers to the amount of time the unit consumes to actually heat up the entire tank, which is yet another important consideration. Last but not least is the safety feature automatic shut down valves which prevent fire.

3. What is the basic durability of the gas water heaters?

The durability of the heater and the warranty of the heater are two different things. The manufacturer will cover you up for a fixed period of time in warranty but that is not the exact life span of the product. You can expect the product to actually work for longer periods as they also depend upon the way you maintain them.

Roughly, your gas heater has a frequency of lasting for a minimum of 3 years and above. If you use the product in a way and take care of it, it would last longer. On the contrary, the electric and solar heaters last longer.

4. Do I need any other kind of permits from the authorities?

Speaking in terms of both the electric and the gas water heater, they are just other items as compared to the regular assets you buy. It is just another investment you make in the form of an addition to your home’s appliance and is purely a personal choice that doesn’t depend upon anyone else.

And hence you do not require any kind of permission from whomsoever you might be assumed to. However, this is not the case for the installation of the solar water heater as you will actually need to obtain a permit from the concerned energy authorities for the same.

5. When is the time I should replace my existing gas water heater?

There are a number of alarming factors that determine the existing heater’s life has come to an end and it would no longer serve you. We will mention 2 ways of knowing whether your gas heater has exhausted and if it is the time to replace it. The first being the leakage of any kind, look out for water build-up in and around your heater.

The next is the comparison or the difference you notice. If you notice the water is no longer getting heated the way it used to in the past, it is time you need to think about replacing your gas water heater.

6. Are there any ways with coping with any mishaps?

We have been talking about the gas water heater and these heaters have the slight disadvantage of being susceptible to mishaps. They require to be installed under a lot of precautions, make sure you are well aware of the same or it is best to ask the representatives.

For the fear you contain, given the burning way the heater works, here are few tips to get you calmed down. Every time you think an emergency has arisen, turn the gas water heater off, turn the water supply as well off and drain the water heater if you feel is necessary.

7. How to determine if there is any water leakage?

If your heater is suffering from any kind of water leakages, it is to be considered as a serious problem and a call for help is to be immediately made. To start with, check for these areas to determine the leakage, cold water inlet, hot water outlet, pressure relief valve, heater drain valve and the bottom of the hot water tank.

If you notice leakages in any of these areas, your heater requires immediate repair or else, it may lead to some serious issues. The problem hers is generally with the water heater and this needs to be replaced as soon as possible.

8. What shall I do if my gas water heater wouldn’t heat water?

As the first step, you need to check out for some common things that could generally be faulty in the heating process. Check the pilot light and the gas and see if both of them are switched on. If you find the pilot light off, you may troubleshoot and relight it yourself as explained previously.

After you are done with lighting the pilot light, check the thermostat. There is a great possibility for the issue to reside here as the thermostat is a lot more prone to malfunction. If you still face the problem, you may connect with the company’s care for further assistance.

9. Is there any noise pollution related to the product?

There is no noise pollution related to the product as the gas heater does not produce any kind of noise. However, if you are able to hear anything, is the indicator something is wrong with your heater. There is a possibility you might hear a clicking noise, which is actually situated with the build-up of various kinds of waterborne sediment at the bottom of the water heater.

This might even lead to overheating as the sediments stop the water heating process making the heater body extremely warm. You can, however, correct it, by simply draining the water out the heater to get rid of the sediments.

10. Does a gas water heater leak gas?

The gas leak can be determined by the excess of gas usage with is only bound to happen if there is a leak or a number of leaks in the gas. So, yes there is a possibility of gas leaks happening. If you wish to solve it, you can simply choose to replace the fuel piping. Another way you can prevent it is to drain the heater and remove all the debris.

The presence of a lot of particles (sediments) at the bottom of the heater actually slows down the heating process as the heater now needs to heat much more than just water.


If you don’t want to spend money on heavy electricity bills, then you can go for gas geysers. They consume LPG gas for providing hot water. While purchasing gas geysers, we recommend to consider reading our buying guide. This will help you choose the right one within your budget range.

Based on the same information, we have picked up the best gas water heaters in India. Among this list, Longway Decora Gas Water Heater. This water heater comes from a reputed brand and has 1 year warranty from the manufacturer. It is equipped with copper heat exchanger which makes it highly efficient. This heater comes with dry heat protection, overheat protection, oxygen depletion sensor and child lock which makes is absolutely safe.

If you still have any doubts, write to them in the comment section below. We will provide answers as soon as possible.

  • For 6 Ltr gas gyser which is best one
    And it’s safe ?
    Bajaj , Benchmark and Hindware which is better for long life and by service
    Please reply

    • When it comes to 6 liters capacity, we recommend to go with Digismart or Havells Flagro gas water heaters. Between Bajaj, Benchmark and Hindware, Bajaj seems to have a customer service review.

  • I have one bathroom in ground floor and two bathroom in first floor .l have a gas pip e line.if I put separate geyser for each bathroom it is possible at same time I get hot water in shower?

  • Activa Aqua Gold LPG 6 Liters Water Heater is always better from other. What did you make of this Geyser heater?

    • Yes, Activa Aqua Gold LPG water heater is one of the best gas geysers in India. That is why we have mentioned this product in our article as well. However, compared to V-Guard, Bajaj Majesty models, this product has less features like auto-ignition, ISI certification and others. If you want a less expensive gas water heater, then you can choose this model.

  • Avatar Harshit Sharma says:

    from these all geyser I buy one of then which is Bajaj Majesty Duetto LPG 6-Litre Water Heater (White) with Vertical Storage and really it’s a very good product from bajaj and thank you for sharing this article it helps me to know more about geyser keep it up such a nice posting like this.
    Thank You.

  • Avatar Sudarshan says:

    Thanks for the awesome post.

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