Water heaters or geysers help you take warm baths effectively but they generally run on high power ratings. This makes it important to get energy-efficient heaters for your home to save money on electricity bills.
To help you buy the most energy-efficient geysers, here are the best options available on Amazon. But before that let’s take a look at some tips to consider before buying water heaters.
Things to consider when buying a water heater or geyser
Type of water heater
If you want instant hot water in the kitchen and bathroom, you should consider an instant water heater. If you want to store hot water for further use, you can go for a storage water heater type, as they can store some water in their storage tank.
The capacity of water heater or geyser
When buying a water heater or geyser, it’s imperative to consider family size and purpose. If you have 2 to 3 family members, an instant water heater will do the job if you don’t use the shower. If you have 4 to 8 family members, you will need more than 25 liters of water; this is when the storage water heater comes into action.
Size and capacity of water heater
Next up, you need to consider the shape and size of the water heater. An immersion rod is easy to use and doesn’t take up much space since you use it and keep it somewhere in the house. On the other hand, storage and instant water heater are affixed; thus, you must consider their sizes.
Instant water heaters are compact, whereas storage water heaters are bigger.
Time taken to heat the water
If your water heater has a bigger tank, it will take longer to heat the water. Choosing a water heater with a small tank is advisable if you want instant hot water.
Power consumption is often mentioned with energy stars. For instance, a water heater with a 5- star rating will be power efficient but can be expensive. On the other hand, the one with a 1 2- star rating will be cheaper but less energy-efficient.
Best water heaters to buy in India
The Crompton Amica water heater is rated 5-star to help you conserve energy while delivering optimum performance. It features a powerful heating element that can heat water up to 45-degree in 10 minutes. The smart design helps with the energy efficiency by cutting off power when the geyser is in standby. The Crompton water heater comes with a powder coated metallic body that helps keep the heater durable for a long time. The AO Smith water heater is a sleek appliance that provides optimum performance. It features a glass coated heating element that ensures uniform heating and continuous flow of hot water. There is zero gap between the tank and the PUF insulation that helps it deliver energy efficient performance. It features an anode rod made of customised alloy that lasts long and works in different water conditions. The AO Smith water heater features a thermostat that helps set a temperature while switching off the heating element when the temperature is reached. The Racold water heater features a high-density PUF heat insulation that traps the internal heat resulting in higher energy efficiency. It comes with a titanium coated steel tank and titanium heating enameled element that provides durability by resisting pressure and impurities. It features an adjustable thermostat and a safety valve to protect from high temperatures and pressure. The Racold water heater is a high-quality appliance that promises to provide optimum performance and low electricity bills. The Crompton Arno Neo water heater provides three-level of safety with its capillary thermostat, automatic thermal cut-off and multi-functional valve. It is equipped with a magnesium anode that prevents corrosion even when hard water is used. It comes with a nickel coated special element that provides resistance against scale formation. The Crompton Arno Neo geyser provides energy efficient heating and comes at a highly competitive price. The AO Smith geyser comes with Blue Diamond Glass-Lining technology that provides resistance against corrosion to improve the life of the tank. The PUF insulation ensures uniform foam distribution and maximum energy efficiency. The water diffuser breaks the incoming water into small streams to deliver faster heating. The AO Smith geyser comes with a thermal cut-off feature that helps you save energy when the desired temperature is reached. The Orient Electric EcoSmart geyser comes with titanium enamel coating and IPX4 waterproof body that makes it last longer even in humid conditions. It has a glass-line coated heating element that provides better load efficiency. The magnesium anode rod provides faster heating and the PUF insulation ensures heat retention to deliver energy saving performance. The Orient Electric geyser allows you to customise the temperature as per your needs. This water comes with a 5- star rating, meaning low power consumption. This storage water heater comes with a storage capacity of 15- litres and an advanced vitreous enamel coating that protects the inner tank. For safety, it has a thermostat and thermal cut-out mechanism for overheating protection. This water heater offers a large storage capacity, meaning more users can fulfill their hot water needs. It comes with an immersed thermostat that ensures an instant cut-off occurs when the desired temperature is reached. It comes with two years of product warranty, seven years on the storage tank, and two years on the heating element. If you are looking for an instant water heater, Havells Instanio should be on your list. It has a storage capacity of 3 liters and comes with a temperature-sensing color-changing LED Indicator for real-time hotness of the water. Other than this, it has a copper heating element that is said to offer superior heating performance along with resistance to both oxidation and carbonization at high-temperature settings.