A water geyser is a home essential that we can’t fathom living without, especially during the 

colder months. No one likes to jump in the shower and then get blasted with chilly water. A reliable and safe geyser is hence a non-negotiable home appliance in today’s contemporary society. 

Traditionally, Indian homeowners used to install bulky storage water heaters in their bathrooms. But today the times have changed and people are choosing instant or tankless water geysers over conventional storage water heaters. There are a plethora of benefits of instant water heaters, like they are energy efficient as there is minimum standby loss and they are sleek and compact, making them perfect for your minimalist home. 

There is a wide array of instant water heaters available in the market from multiple brands in 2025. So, it is natural if you feel overwhelmed when you are considering buying an instant water heater for your new home. Read as we share with you a quick guide that will help you make an informed decision that you won’t regret. 

5 Key Factors to Consider While Choosing an Instant Geyser Brand 

Here are some key factors that you must pay attention to while you are geyser shopping: 

• Energy Efficiency 

Make sure that you choose an instant geyser brand that cares about the environment and your carbon footprint. For example, A.O. Smith’s instant water heaters have a 5-star BEE rating, meaning that they are highly energy efficient and help you save a lot on your power bill. 

• Durability and Warranty 

Choose an instant geyser brand that makes highly durable water geysers that will stand the test of time. A.O. Smith is the best instant water heater brand for you if you are looking for a water geyser that comes with a warranty. They provide a comprehensive warranty on their instant geysers. Note that this warranty varies on the model and the part. Typically, their warranty covers the tank and the heating element. 

• Advanced Features 

We are talking about new-age features like advanced temperature settings, pressure relief valves, overheat protection, automatic shut-off features, etc. A brand like A.O. Smith cares about your safety and prioritises all these safety features in all their models of water heaters. 

• Higher Flow Rate 

A higher flow rate is critical, especially if you have a high hot water demand. If you have multiple bathrooms or have multiple appliances running at once, it is important that you choose a good brand of geysers like A.O. Smith. This brand is known for selling premium-quality water geysers that are engineered for heavy-duty usage. 

• Hassle-Free Installation and After-Sale Service

The worst mistake you can make is choosing an instant water heater brand that doesn’t value its customers and wants nothing to do with you once you have purchased the product. You must choose a water geyser brand that provides exceptional customer service and helps you throughout the process of buying a water heater, from installation to upkeep and future repairs. 

That is where A.O. Smith comes into play. A.O. Smith professionals will not only help you install your geyser but they will also always be willing to help you in case you face any issue with your geyser in the future and the service is covered under the warranty. 

Choose A.O. Smith Instant Water Heaters in 2025 

To sum it up, choosing the right brand of instant water heaters is crucial if you want to elevate your bathing experience. Make sure that you also keep in mind factors like fuel type, budget, size, and capacity while purchasing an instant geyser for your abode. 

Remember, the best brand for instant water heaters is the one that offers a tailored water heater that is perfect for your unique requirements. A.O. Smith is the best water geyser brand if you are looking for water heaters that are reliable, budget-friendly, and boast compact and sleek designs.