Top 5 Best Selling Water Heaters in India 2025

1. Bajaj Splendora 3L Vertical Instant Water Heater

Features and Reviews

  • Capacity: 3 Liters, suitable for instant hot water needs.
  • Power: 3 KW, provides rapid heating of water.
  • Heating Element: Copper, efficient heat transfer.
  • Tank Material: Stainless Steel (SS), durable and corrosion-resistant.
  • Safety Features: Fire retardant cable and neon heating indicator.
  • Warranty: 1-Year product, 2-Year heating, 5-Year tank.
  • Pros: Instant hot water, durable build, free installation.
  • Cons: capacity is limited.

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2. Havells Instanio 3L Instant Water

Features and Reviews

  • Capacity: 3 Liters, water heating capacity.
  • Material: 304-grade stainless steel inner tank, rust resistant.
  • Wattage: 3000 Watts, high power for rapid heating.
  • Operating Voltage: 230 V, 1 Ph, 50 Hz AC, standard home voltage.
  • Safety: ISI Marked, Fire retardant power cord, ensures safety.
  • Power Source: Corded Electric, standard home power.
  • Warranty: 2 years on product and 5 years on condenser.
  • Pros: Instant hot water, LED temperature indicator, durable build.
  • Cons: Limited capacity.

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3. AO Smith HSE-SHS-015 Storage 15 Litre Vertical Water Heater

Features and Reviews

  • Capacity: 15 Litres, holds 15 liters of water.
  • Tank Coating: Blue Diamond Glass-Lined, corrosion-resistant tank.
  • Body Material: ABS, outer casing made of durable ABS plastic.
  • Energy Efficiency: BEE 5 Star, rated for high energy efficiency.
  • Heating Element: 2000 Watts, provides rapid water heating.
  • Mounting: Vertical, Wall, designed for vertical wall installation.
  • Warranty: 5 year for tank and 2 year comprehensive warranty.
  • Pros: Enhanced safety, durable design, and energy efficiency.
  • Cons: pricey.

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4. V-Guard Divino 25 Litre Water Heater

Features and Reviews

  • Capacity: 25 Liters, moderate capacity for family needs.
  • Pressure Rating: Up to 8 Bar, suitable for high-rise buildings.
  • Wattage: 3 kW, efficient heating for quick hot water.
  • Energy Rating: BEE 5 Star, reduces electricity consumption.
  • Temperature Range: 25-75°C, adjustable for user comfort.
  • Safety: Overheat & pressure protection, multiple safety features.
  • Warranty: 2 year warranty.
  • Pros: Fast heating, energy efficient, durable build.
  • Cons: minimum warranty compared to other products.

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5. Racold Pronto Pro Vertical Instant Water Heater

Features and Reviews

  • Capacity: 3 Liters, water holding capacity.
  • Material: Titanium, tank material for durability.
  • Wattage: 3000 Watts, power consumption for heating.
  • Mount Type: Vertical, installation orientation.
  • Power Source: Corded Electric, type of power connection.
  • Warranty: 2 years on product, 2 years on heating element and 5 years on tank
  • Pros: Faster heating, PUF insulation, auto cut off, safety.
  • Cons: limited capacity.

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