Need a Water Heater for a Big Family? Here Are the Best Options 

For a large family, you want a geyser that is powerful, efficient, and safe to use! In this guide, we have selected the best 15-litre water heaters in India from the big brands, such as Bajaj, Haier, Crompton, Havells, and Racold, which have excellent features to give you consistent performance and safety.

What to Keep in Mind When Buying a Water Heater.

Tank Size: If your family is made up of 4-6 members, then you will want to get a unit with about a 15-litre capacity.

Energy Efficiency: The higher the star rating, the more energy-efficient and cost-effective the model is – aim for higher than 5-star rated models to save money on energy bills.

Safety Features: Look for thermal cut-offs, pressure relief valves, and shock-proof designs.

Durability: Look for rust-resistant tanks and glassline coatings and warranties of less than 3 years.

S.No.

Top Products

Feature

Rating

01

Bajaj Shield Series New Shakti 15L Storage Wall Mount Water Heater For Home

Child Safety Lock 

4/5

02

Haier Precis-Pro 15-L 5-Star Storage Wall-Mount Water Heater

8 Safety Levels 

4/5

03

Crompton Arno Neo 15-L 5-Star Rated Storage Water Heater

Rust-Free Body 

3.9/5

04

Havells Instanio Prime 15 Litre Storage Water Heater

Heavy-Duty Heating Element 

4.4/5

05

Racold Eterno Pro Storage Water Heater (Geyser) 15L 

Smart Bath Logic 

4.3/5

1. Bajaj Shield Series New Shakti 15L Storage Wall Mount Water Heater For Home

This 15L Bajaj geyser comes with strong safety features and is built to last. This geyser has a non-stick heating element and marine-grade glassline coating and will deliver 20% more hot water with Swirlflow technology. It can handle water pressure up to 8 bar, making it suitable for high-rise buildings.

Specifications 

Brand: Bajaj

Product Dimensions: 36W x 52.1H Centimeters

Special Feature: ‎Non-Stick Coating

Colour: White and Grey

Wattage: 2000 Watts

Style: Shield Series 15L

Maximum Operating Pressure: 8 Bars

Maximum Pressure: 8 Bars

Country of Origin: ‎India

Item model number: 150952

ASIN: B0CJTSKYWR

Item Weight: 10 kg 500 g

Net Quantity: 1 Count

Pros 

LED indicator 

Multiple safety systems

Suitable for high-rise buildings 

Brand Value

Cons 

Mixed opinions on functionality 

2. Haier Precis-Pro 15-L 5-Star Storage Wall-Mount Water Heater

With 8 safety features and BPS technology that destroys 99.99% of bacteria, this eco-friendly geyser is perfect for homes in India. Users can use it safely in any conditions thanks to its shockproof frame.

Specifications 

Brand: ‎Haier

Product Dimensions: 35.2W x 41.9H Centimeters

Colour: White

Wattage: 2000 Watts

Maximum Temperature: ‎890 Degrees Celsius

Heat Output: 2000 Watts

Style: 15L

Maximum Operating Pressure: 8 Bars

Maximum Pressure: 8 Bars

Mounting Type: Wall

Is Electric: ‎Yes

Pros 

Energy efficient 

U-turn flow technology 

Shockproof 

Bacteria-proof system 

3. Crompton Arno Neo 15-L 5-Star Rated Storage Water Heater

This award-winning geyser has a rust-proof body, three levels of safety in its multifunctional valve, and a fast-heating copper element that guarantees warm water in just 10 minutes.

Specifications 

Brand: Crompton

Product Dimensions: ‎33W x 46.2H Centimeters

Special Feature: ‎Auto Restart, Fast Heating

Colour: ‎White

Wattage: ‎2000 Watts

Voltage: 220 Volts

Heat Output: 2000 Watts

Style: 5 Star

Maximum Operating Pressure: 8 Bars

Mounting Type: Wall

Manufacturer: ‎Crompton

Country of Origin: ‎India

Pros 

Powerful heating element 

Rust-free body 

Advanced 3-level safety 

Smart Shield 

Temperature Control Knob

Cons 

Mixed opinions on heating efficiency 

4. Havells Instanio Prime 15 Litre Storage Water Heater

Equipped with colour-changing LEDs and a patented Whirlflow technology that reduces direct contact between cold and hot water, the geyser provides 20% more hot water output and resists corrosion.

Specifications 

Brand: Havells

Product Dimensions: 30.8W x 52.2H Centimeters

Special Feature: ‎Overheat Protection

Colour: ‎White Blue

Wattage: ‎2000 Watts

Voltage: ‎230 Volts

Maximum Operating Pressure: 8 Bars

Maximum Pressure: ‎8 Bars

Mounting Type: ‎Verticle

Is Electric: ‎Yes

Pros 

LED indicator 

PUF insulation 

8 Bar pressure 

Heavy-Duty Anode Rod

Whirlflow technology 

Value for money 

5. Racold Eterno Pro Storage Water Heater (Geyser) 15L 

This geyser is equipped with Titanium Plus technology and Smart Bath Logic to conserve energy while extending the geyser's longevity. It has a 3-level safety system and a large anode, which improves performance.

Specifications 

Brand: ‎Racold

Product Dimensions: ‎31W x 56.5H Centimeters

Special Feature: Rustproof, Low power consumption

Colour: ‎White and Metallic Violet

Wattage: 2000 Watts

Voltage: 230 Volts

Maximum Temperature: ‎72 Degrees Celsius

Heat Output: 2000 Watts

Efficiency: ‎High Efficiency

Style: 15 White and Metallic Violet

Is Electric: ‎Yes

Manufacture Year: ‎2024

Pros

Superior pressure-withstanding capacity

Three levels of safety ensured

High-pressure resistance

Titanium plus technology

Corded electric power source

Final Takeaway

If your family is large or in constant need of hot water, you'll want a 15-litre geyser with a 5-star energy rating and extensive safety features. Opt for a Haier or Racold if you prefer smart technology with hygiene features. If you want thermal power and longevity, Bajaj or Havells should be your choice.

Make wise choices to enjoy unlimited hot water without your bill skyrocketing!