If your requirement of using a geyser is frequent the considering a 5 star geyser is the better choice since it would help in better energy efficiency than a 4 star geyser, although the geyser price for a 5 star model will be more price intensive as compared to a 4 star geyser. For seasonal use, that is when winter comes or monsoon rain makes the water of your house tank drop with respect to temperature then a 4 start geyser is a better choice, these are more affordable and would be best for early cold morning warm showers. Energy efficiency with a 5 star geese is more than a 4 star geyser and the capacity also plays an important role when it comes to storage water heaters. Your home solutions and electronics space needs the right geyser choice for energy efficient advantage with respect to usage pattern.
5 Star Vs. 4 Star Geysers: Which Is The Most Energy Efficient?
The using pattern of geysers plays an important role in deciding which is the best geyser for energy efficiency between the choice of a 4 star and 5 star geyser? Let us understand about this choice with a more detailed yet brief explanation.

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Top Four Products
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AO Smith Geyser 25 Litre 5 Star BEE Rating
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With a 25 litre capacity this storage geyser by AO smith comes with a 5 star BEE rating which makes it the perfect choice for a medium household and their water heating needs. Energy efficiency and ample water storage makes it the right choice for the use of a joint family. It is designed with a Blue diamond glass lined tank that is capable of resisting corrosion, formation of scales and ensures a lasting life for stable and durable use. Its advanced PUF insulators help retain the heat of the water and prolongs the time of hot water access providing an edge for power saving. This storage geyser for home can withstand 8 bar pressure as is therefore a good choice for high rise buildings and apartments. Its elegant ABS body is shock and rust proof this makes it quite a durable and reliable water heater choice.
Specifications
- Wattage: 2000 Watts
- Brand: AO Smith
- Product Dimensions: 35.9W x 52.1H Centimeters
- Power Source: Corded Electric
- Special Features: Incoloy Heating Element, Shock Proof Body & Thermal cut-out for safety, Suitable for High rise buildings
- Maximum Temperature: 55 Degrees Celsius
- Style Name: Vertical
Pros
- Energy efficient geyser.
- 3 levels of advanced safety for safe operation.
- Sturdy build.
- Suitable for a large family.
Cons
- No major cons as such.
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Haier Ninja 15 Litre Storage Water Heater 4 Star Rated
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With a 4 star rating this Haier geyser comes with a 15 lire capacity well suited for a small household and their water heating requirements. Featuring a micro coated tank including steel sheet and titanium coating makes it a durable and sturdy choice for long term reliable use. The external body of the geyser is designed to be shock proof and it is therefore one of the best geysers to consider in an affordable price range with the added benefit of safe and secure operation. Its TTS technology prevents excess heating and also ensures that the thermal cut out feature is functional for safe operation. The thick and study insulating design keeps water heated for long and helps in energy efficiency. Maximum temperature range of 80 degrees kills most of the bacteria in the water in addition to the U-turn flow technology which mixes in the same proportion both hold and cold water for optimal water temperature.
Specifications
- Power Source: Corded Electric
- Wattage: 2000 Watts
- Maximum Pressure: 8 Bars
- Mount Type: Wall
- Is Electric: Yes
- Capacity: 15 litres
- Item Weight: 9.5 Kilograms
- Power Source: Corded Electric
Pros
- Durable and corrosion resistant engineering.
- Easy to install.
- Knob control for convenient usage.
- Provides bacteria free water.
Cons
- No major cons as such.
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POLYCAB Celestia Prime 5-Star 10 Litre Water Heater
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This 5 star rated 10 liter storage water heater is built for durable use and comes with 7 layer safety levels. Built with a heavy duty and sturdy copper heating element this water heater can be relied on for long term energy efficient use. Additionally the plastic body is also quite durable. The temperature control knob gives the space for adjusting the temperature of the geyser for precise usage and to maintain optimal water temperature. With the 7 layers of advanced safety measures the water heater would perform efficiently for safe and secure use. These safety measures include advanced thermal cut off, multi functional valve, with a temperature control knob for maintaining a precise temperature range for stable heat maintenance of water. Quick heating a study design makes this one of the best geysers to have for energy saving use.
Specifications
- Brand: Polycab
- Product Dimensions: 34W x 40.5H Centimeters
- Special Feature: Energy Efficient, High Water Pressure Protection, Overheat Protection, Rustproof, Temperature Control KnobEnergy Efficient, High Water Pressure Protection, Overheat Protection, Rustproof, Temperature Control Knob
- Efficiency: High Efficiency
- Capacity: 10 litres
- Item Dimensions W x H: 34W x 40.5H Centimeters
- Item Weight: 7100 Grams
- Material Type: Copper
Pros
- High heating capacity.
- Sturdy and robust build.
- Easy process of setting up
- Power saving benefit.
Cons
- No major cons as such.
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Bajaj Popular Plus Storage 15-Litre Vertical Water Heater | BEE 4 Star Rated
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Packed with super function features, this storage water heater by Bajaj is built for great convenience and comes with Swirl Flow technology that provides more heated water while the advanced durable design makes it capable of withstanding challenging situations of usage. It comes with an 8 pressure bar limit which makes it a good choice for high rise buildings and apartments. The inner tank of the geyser comes with a titanium armour technology which makes it quite durable and a strong built water heater option well suited for dependable everyday use. With a 4 star BEE rating it is quite capable of being energy efficient and the copper element that comes with it is designed for sturdy and durable use. The capacity of 15 lire would tend well to the needs of a medium sized family well.
Specifications
- Brand: Bajaj
- Product Dimensions: 31.5W x 46.1H Centimeters
- Wattage: 2000 Watts
- Efficiency: 4 Star
- Maximum Pressure: 8 Bars
- Mount Type: Wall
- Is Electric: Yes
- Item Weight: 9700 Grams
- Material Type: Powder Coated Metal
- Item Height: 46.1 Centimeters
Pros
- This is a good quality geyser for reliable long term use.
- It comes with a sleek design.
- It is a value for money investment.
- It quickly heats water.
Cons
- Installation may be a little difficult.
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Long-Term Cost Analysis: Factoring in Energy Savings Between 5 Star Vs. 4 Star Geysers
When it comes to understating which model of geyser would be the right investment choice, you would need to compare the upfront cost of both 5 star and 4 star geysers. Usually the geyser price of a 5 star model is more than a 4 star choice but then this also varies with different brands. Geyser brands like Haier, Crompton, AO Smith, Racold, Havells and more offer some expensive models of 5 star geyser whereas, Bajaj, V-guard has some comparatively more affordable 4 star geysers that can be a good choice for season use, ensuring that electricity bills don’t see an unexpected surge. A 5 star geyser on the other is more cost effective for constant use.
Read More: 4 Best Geysers With Hard Water Protection
Disclaimer: At HerZindagi, we prioritize providing the up-to-date information on the latest trending commodities and goods. This Article is written and vetted by our in-house category authors in sync with the Google guidelines on product reviews and shoppable content. HerZindagi is in an associate partnership, so we may earn a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, concerning the products. The products listed in this article are in no particular order of priority.
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Faq's
- How much electricity does a 5-star geyser save compared to a 4-star geyser?+A 5 star geyser is more capable of saving on energy consumption while its upfront cost may be little higher than a 4 star model, but is eventually a more cost effective geyser when compared to 4 star geysers.
- Is a 5-star geyser always the best choice?+It depends on the usage pattern when it comes to deciding where a 4 star or 5 star geyser is the best choice, if your use of geyser is frequent and persistent then a 5 star geyser is better but if only seasonal use is the concern then an affordable 4 star geyser is good enough.
- What are some tips for maximizing geyser energy efficiency?+Some practical ways of ensuring that the energy efficiency of geysers are maximized includes having a proper insulation system to allow better heat retention and prevent energy wastage, and regular maintenance to ensure stable and optimal operation. A fixed thermostat for steady water heating, without the need for excess electricity consumption.