Enjoy having hot water in your shower every morning? How about when you’re washing dishes? Well, that hot water doesn’t appear out of anywhere — it’s all thanks to your home’s water heater. While you may not think about this unit often, it’s one of the essential appliances in any home, office, or commercial establishment. But when shopping for the best water heater, what exactly are the things you should look for? Just as if you’re shopping for any appliance, such as a refrigerator or a dishwasher, doing a bit of advance research and consideration will go a long way to ensuring you get the instrument that best fits your needs.
You’ll want to take into account things like tank size and energy efficiency. You’ll also want to factor in where the water heater will be installed and how big the unit is to make sure it’ll fit. Read up on our picks for the best water heaters on the market — you’re sure to find the best water heater that will let you have long, hot showers whenever the mood strikes.
Choosing a water heater for your home can be a big decision. There are many options, and you need to get it right – water heaters are not cheap, and you are likely to be using the one you pick for many years to come.
When making your decision, there are several factors to consider, but one primary consideration is the brand you opt for. Many companies produce water heaters, and it can be hard to know which is best for you – so here are our top picks for the best water heater brand to help you make up your mind.
The Criteria for Selecting the Best Water Heaters/Geysers
- These are the criteria we follow in selecting the best water heaters available in India: Standing loss or heat/energy loss of a storage water heater to the surrounding in 24 hours
- Condenser or no condenser in instant water heaters
- Energy efficiency
- & Customer reviews & ratings that prove whether the claims made for any product reviewed are borne out in reality or not.
- Bearing these criteria in mind, now let’s move on to see which are the Best water heater in India that pass the test.
Bearing these criteria in mind, now let’s move on to see which are the Best water heater in India that pass the test.
Our Top 5
Bosch Electric Mini-Tank Water Heater
- CONVENIENT HOT WATER HEATER: 4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 13.5 D Inches
- LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
- INDEPENDENT INSTALLATION: 36-37″ cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source
- FAST RECOVERY RATE: Eliminates long waits for hot water at your sink, get on demand hot water at your every need (supplies up to 2 sinks at a time)
- EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included); simply tap into the cold water line and install the water heater directly at the sink to provide hot water
The Tronic 3000 T is a mini-tank under sink water heater. This little guy is small and compact — able to fit in the cabinet under your bathroom sink.
It measures 13.75 inches by 13.75 inches and weighs 17.4 pounds. It comes with a bracket for easy mounting.
Even though this is a small, out-of-the-way type of water heater, it’s made to last. The tank is glass-lined, minimizing the damages hot water can cause.
The tank is also clad with CFC-free foam insulation, preventing standby heat loss and increasing its efficiency. No wonder the unit has a thermal efficiency of 98 percent.
It runs on electricity and requires a 120-volt outlet. With a fast recovery rate of 6.8 gallons per hour, it can supply two sinks simultaneously. Additionally, Bosch has included a pressure relief valve to keep the temperature steady.
Waiting for hot water at a sink located far from a primary heating source can be frustrating. Only having access to cold water from a sink is just not useful, and plumbing a hot water line to every sink in a home or business requires time and money. To get hot water where it’s needed, when it’s needed, a better solution is to use the Tronic 3000 T from Bosch: a point-of-use electric mini-tank heater. This heater can supplement a primary water heating source, or be used under a single sink. In fact, the Bosch Tronic 3000 T can be used for three different applications: as a sole water heating source for a single sink, as a supplement to an existing heater located far from the sink, and as a buffer installed in-line with tankless water heaters that experience intermittent cold water, also known as ‘cold water sandwiching’. No matter the configuration, there’s minimal stand-by loss from this premium mini-tank water heater.
About this item
- Savings of up to 50% on water heating costs. Dimensions :17H x 17W x 3.625D inches ;Pipes fittings :3/4 inch NPT
- Digital temperature control in 1-degree increments allows control of hot water; Activation Flow: 0.3 GPM
- Copper and stainless components designed for efficiency, durability and easy replacement.
- Compact size saves valuable storage space, while the stylish and advanced design is pleasing to the eye and Copper and stainless components designed for efficiency, durability and easy replacement.
- Prior to purchase & installation, please verify that this model is the right size for your hot water needs and electrical requirements. Electrical requirements: 27 kW, 240 volts, (3) 40 required breakers, 112.5 maximum power (AMP), (3) 8 required wire.Amperage Draw:113 A
- Required Breaker Quantity: Three 40 Amp Double Pole
- Recommended Electrical Panel: 200 Amps
If you are looking for a water tank that gives you the best bang for your buck, is kind to the environment, and will also last a long time, EcoSmart is a brand that should be of interest.
This company specializes in producing efficient, environmentally-friendly electric tankless water heaters that sell for less than many of their competitors’ units but that can outperform larger heaters due to their innovative SmartBoost technology.
In effect, this allows EcoSmart water heaters to produce the same amount of power as a unit of up to 45% larger. This, in turn, can help to reduce your monthly electricity bills by up to 60%.
You might imagine that you would have to pay more upfront for such an efficient unit that can reduce the amount you spend on electricity each month. However, EcoSmart heaters cost less than many of their rivals, making this a no-brainer in many ways.
These units are also designed to last longer – the company is so confident in its quality that they are willing to back it with a limited lifetime warranty.
For anyone who wants to save some cash and reduce their monthly bills while doing their bit for the environment, this brand is an obvious option. The only issue some people might have is that this company is a newcomer without some other brands’ history or experience. However, if you are willing to give them a go, you are unlikely to be disappointed.
When it comes to the electric water heater, EcoSmart ECO 27 is on the top of the list. You can save up to 50% on water heating costs and saves valuable storage space because of its compact size.
It has digital temperature control in 1-degree increments, which allows you to control the hot water based on your needs. With its copper and stainless components, it assures durability and high efficiency.
Another reason for this unit to be recognized is because of its stylish and advanced design.
Rinnai V75IN 7.5 GPM Indoor Tankless Gas Water Heater
About this item
- Endless hot water for your entire home
- V75iN HE High Efficiency Tankless Hot Water Heater – Natural Gas: Indoor Installation Only
- Up to 7.5 GPM hot water flow rate (varies by groundwater temp)
- Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
- Residential Factory Warranty – 120 months (heat exchanger), 12 months (labor), 60 months (parts)
Rinnai is a leading brand when it comes to tankless gas water heaters. This pick — the V75iN — is from their “V” series. It’s powered by natural gas and features a non-condensing technology, giving it an efficiency of 0.82.
Rinnai’s V series is considered the “economy” line, great for the budget-minded family. However, they’re still powerful, generating a maximum of 199,000 BTU an hour.
The boiler is capable of delivering an endless flow of hot water for up to three fixtures. You can adjust the temperature between 98 degrees and 140 degrees Fahrenheit with the digital controller. It will also display error codes should anything go awry.
The unit is Wi-Fi compatible, but it requires you to purchase a separate Wi-Fi module. Additionally, this model is very easy to install. It has a decent size of 23 inches by 14 inches and a weight of 49.6 pounds.
Rinnai tankless water heaters with ThermaCirc360 technology recirculates hot water through your pipes to get you hot water fast.
While you wait for hot water to travel from your old tank to your shower, you can waste the equivalent of twenty-four 16-ounce bottles of water every time. ─ that means an average of 8,700 bottles of water per person, per year.
EcoSmart ECO 11 Electric Tankless Water Heater
About this item
- Lifetime warranty
- Save up to 60-percent on your water heating cost with an ECOSMART electric tankless water heater
- Never run out of hot water with an ECOSMART tankless water heater
- Patented Self Modulating Technology and design
- ECOSMART tankless water heaters are 99.8-percent energy efficient.Uniform Energy Factor:0.98
For the best electric water heater, we have the EcoSmart Eco 11. This is a neat little tankless unit ideal for smaller homes. Depending on the climate you live in, you can use it as a point-of-use or for multiple applications.
EcoSmart claims that you can save up to 50 percent on your water heating costs by using their units. The ECO 11 has a flow rate of two gallons per minute. It also features a self-modulating technology enabling it to calculate the exact amount of energy it needs.
Additionally, the unit is sleek and high-tech-looking with its digital display and easy-to-use dial thermostat. The thermostat enables you to adjust the temperature in 1-degree increments.
What’s more, the Eco 11 is compact. It’s the second smallest unit from EcoSmart, measuring only 11.5 inches by 8 inches by 3.75 inches. And it weighs nothing more than 6.5 pounds.
At EcoSmart, we develop innovative, life-enhancing tankless electric water heaters for homes and businesses, enabling them to enjoy everyday living: sharing the warmth of endless hot water. Additionally, EcoSmart is part of the Rheem family of brands.
Every EcoSmart tankless electric water heater delivers endless hot water, while at the same time saving space, time, money, and allowing you to reduce your overall energy and water use. This mark serves as proof of product compliance to North American safety standards and guarantees a safe and reliable water-heating solution.
EcoSmart products are technologically advanced and can be used worldwide in a variety of applications from homes of any size to business environments such as offices or restaurants, or even recreational vehicles. Each tankless electric water heater is easy to install, dependable, and supported by a knowledgeable customer support team.
Stiebel Eltron 224199 240V Electric Water Heater
About this item
- Digital temperature control
- Proven reliability;Seismic Proof Construction
- No venting required
- Sleek design fits anywhere
- Save at least 15-20% on the hot water portion of your electric bill
Why decide between energy conservation and hot water on demand? The Stiebel Eltron 224199 240V, 1 Phase, 50/60 Hz, 24 kW Tempra 24 Plus, Advanced Flow Control features intelligent self-modulating technology to ensure that as little energy is used as possible to meet your heating needs.
Advanced flow control maintains constant water temperature, so you will never experience fluctuating temperatures in your shower again. This innovative technology works by slightly reducing the flow when the demand for hot water is high.
This unit is small and compact enough to install anywhere easily, and no venting is required.
Choose anywhere between 86°F and 140°F, and enjoy the security of a seven-year leakage warranty and 3-year parts warranty.
In cold temperatures, this unit can heat a shower and a sink or two showers at a time, while in warmer temperatures, it can handle up to four batteries with ease.
It is easy to program this unit with a simple dial, and installation is easy and convenient.
The Tempra® Plus is the most technologically advanced tankless water heater available on the market today. Advanced Flow Control is exclusive to the Tempra® Plus and ensures a constant temperature output no matter how great the hot water demand is. Advanced Flow Control technology works by automatically adjusting the flow of water to eliminate unpleasant temperature fluctuation. What that means to you is a consistently satisfying experience every time, all the time !
Water Heater Buying Guide
The cost of heating water consumes almost 20 percent of your household budget, second only to what you spend on heating and cooling your home. Despite this expense, water heaters are typically ignored until they break, leaving you with no hot water and, possibly, a flooded basement.
If your water heater is nearing the end of its useful life and you’re thinking of replacing it before disaster strikes, you’ll be happy to know that you have better choices, thanks to recent federal regulations that require water heaters to be more energy-efficient. New storage tank water heaters are required to operate more efficiently, and tankless (on-demand) water heaters are even more efficient than that.
Typically, homeowners replace their old water heater with one of the same type that runs on the same fuel—natural gas or electricity. Switching from a tank water heater to a tankless unit can be expensive because it requires you to retrofit your plumbing and possibly your electrical system. But if you’re building a new home or adding to an existing one, installing a tankless water heater may make economic sense.
Consumer Reports recently tested several electric and gas whole-house tankless water heaters from brands such as Bosch, Navien, Noritz, Rheem, Rinnai, Tempra, and Trutankless. We compared the results with those of conventional tanked heaters from Rheem, one gas and one electric, as well as with a Rheem electric heat pump water heater, which is a variation on a tanked water heater.
Following a “heavy use” industry standard test, we compared the performance of gas and electric tankless water heaters with the performance of their conventional tank counterparts. The test used a high draw pattern equal to using 84 gallons of water per day. That’s the daily equivalent of taking several showers, running the dishwasher, washing one load of laundry, and turning the faucet on and off multiple times. The test used an inlet temperature of 58° F for gas models and 74° F for electrics (plus or minus 2° F) and a target outlet temperature of 120° F.
Because the tankless water heaters performed similarly to each other, we averaged the results of each batch, gas and electric, and compared that score with the performance of the conventional gas and electric storage tanks and the electric heat pump model. Using the purchase price, annual energy cost, and an estimated cost of installation, we calculated the payback time for both new and replacement installations. Payback time was longer for a tankless unit that replaced an existing storage tank but more reasonable with new construction.
Tips for Buying the Best Water Heater
When buying a new water heater, you need a unit that will work to your demands, whether small or large. Here are a few things worth considering:
With a unit that is too small, you will end up running out of water. If it’s too big, you could be wasting unnecessary money and energy.
If you choose a tankless, however, it’s important to consider the flow rate. That is, how much water the unit will provide you with at once. For a large home, for example, one tankless unit won’t be sufficient.
Malfunctions can happen with even the best water heater. If one does, you want to be sure it won’t cost you. Finding a water heater with a good warranty will give you peace of mind. And, the best warranties are usually from companies with the largest market share.
3. Digital Displays
Having a unit with a digital display can be simpler to adjust and set. You’ll be able to determine your preferred temperatures and easily turn it on and off. It will also help you to monitor the energy used.
4. Where to Buy
Many homeowners think the best way to buy a new water heater is through your local plumber. However, that’s not always the case. We have found that going through online retailers such as Amazon and Home Depot is best.
You can also go through the product’s official website. Going this route, you can find great deals and good warranties.
Q: Which Is The Best Water Heater For You To Buy?
To determine that a water heater is suitable for your household, a number of factors need to be taken into consideration. They include the number of people living there, how you get your water supply, and your budget. You can also consider between the conventional water heaters and tankless ones.
The conventional ones run all day long, heating water and storing it in a tank for use when needed. With this method, it is quite wasteful on resources. The tankless heaters are also referred to as instant heaters. They heat the water whenever it is in use – when the tap is on, the heater instantly activates heating until it is turned off.
Q: How Often Should I Replace My Water Heater?
To ensure that your water heater is up to par with its function, it is advisable to replace your heater when you notice some unusual things. This is, however, not the only way as there is no standard for when to replace a heater.
When you turn on the tap and cold water runs out, this is a clear sign that something is not working as it should be. If the heater has served you for a while, it might be time to get a new one if the cost of repair proves to be expensive.
A leak in the tank, if you are using conventional heaters may indicate corrosion. This warrants for a new heater as trying to repair a crack in the tank is not very advisable – not a long-term solution.
Q: What Is The Best Temperature Setting?
The temperature gauge on the heater ranges from the lowest to the highest setting. They can include up to four levels- it is, however, dependent on your system. You should, however, be careful as very hot water is likely to cause scalds. It is advisable to have water at a temperature of 120° Fahrenheit or less.
This setting comes pre-installed by most manufacturers; however, a thermostat is present for you to set your temperature at whatever intensity you like. Be careful, however, as scalds are very painful, and hot water dehydrates your skin. In case you get burnt, you should quickly seek some medical attention.
Q: How Do I Maintain My Heater?
Maintaining your heat is determined by the type. If you are using a conventional water heater, this will involve: Draining the water heaters tank to remove sediments. This is done by attaching a hose to the tanks draining valve and draining out some water. This is done until the water runs clear. For instant showers, you need to clean the head from build-up, unscrew and rinse it out.
Calling a plumber for a more professional and routine maintenance will allow you to spot a problem earlier on and saves you time and prevents a problem from getting out of hand. Moreover, you are spared a headache from trying to figure out the more complex parts of your heating system.
Q: Why Does My Water Take Too Long To Heat Up?
The time it takes for your water to get heated is dependent on the buildup in your tank – for conventional heaters. This can be solved by flushing your tank as a form of maintenance at least twice a year. In other cases, the plumbing might be causing issues. By this, the water might be taking longer to get to the faucet from having a longer pipeline. Plumbing experts can solve your problem.