AO Smith Fast-On 3kW Powerful Instant Water Heater 3L Capacity | White and Black

Original price was: ₹5,000.00.Current price is: ₹3,999.00.

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2 in stock

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  • AO Smith Fast-On 003L 3kW Water Heater is High-quality and reliable hot water supply
  • Compact and space-saving design
  • Quick heating capability
  • Advanced safety features, including temperature control and pressure relief valve
  • Easy installation process
  • Durable construction for long-lasting performance
  • Suitable for both residential and commercial use
  • Provides a constant and uninterrupted supply of hot water
  • Energy-efficient operation for cost savings
  • Trusted brand with a reputation for quality.


BrandAO Smith
ModelFastOn 003L 3kW
Capacity3 liters
Power3000 watts
Dimensions (H x W x D)305 X 219 X 209
Warranty5 years tank warranty and 2 years on product.
  • Pick up from the Studio Onyx Store

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  • Courier delivery

Our courier will deliver to the specified address

2-7 Days




The AO Smith Fast-On 003L 3kW Water Heater is a high-quality 3kW water heater that provides efficient and reliable hot water supply. It features a compact and space-saving design, making it ideal for small areas. The Fast-On 003L offers quick heating and has advanced safety features, including a temperature control system and a pressure relief valve. With easy installation and durable construction.


AO Smith is a trusted brand renowned for its high-quality and innovative water heating solutions. With a rich history spanning over a century, AO Smith has established itself as a leader in the industry. Their products are known for their reliability, energy efficiency, and advanced technologies. From residential to commercial applications, AO Smith continues to deliver top-notch water heating solutions to meet diverse customer needs.

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