Crompton Launches 5.9L Instant Water Heaters With Faster Heating and Enhanced Safety
Crompton has launched its 5.9L Instant Water Heater range, featuring faster heating, enhanced capacity and safety features. Discover how Arno Neo and Aqua DLX address hard water and high-pressure conditions.
As hot water becomes an everyday household necessity, consumers are increasingly looking for water heating solutions that deliver hot water quickly while offering safety, durability and convenience. Crompton’s new range, comprising Arno Neo and Aqua DLX, has been designed to address these evolving requirements in modern households and kitchens.
For households, access to hot water without prolonged waiting periods, along with the ability to manage varying water conditions and pressure, remains an important consideration when choosing an instant water heater. Hard water can lead to mineral deposits that affect the heating process over time, while homes in high-rise buildings may experience higher water pressure.
Crompton’s range of 5.9L Instant Water Heaters has been engineered to perform in hard water conditions while offering faster heating and increased hot water capacity.
The new range incorporates anti-scale technology designed to help protect the heating element from hard-water deposits of up to 1000 PPM. It also features a powerful 3kW heating element that enables approximately 40% faster heating, reducing the time consumers have to wait for hot water.
Safety is another key feature of the range. The water heaters come equipped with four levels of safety protection, including an auto thermostat, thermal cut-out, pressure safety valve and fire safety protection. With a 6.5 bar pressure rating, the appliances are designed to withstand high water pressure, making them suitable for high-rise buildings.
The range features a food-grade stainless-steel tank designed to support durability and long-lasting performance. Its compact wall-mount design includes a pristine-finish outer body and LED indicators, intended to complement contemporary household spaces.
With an enhanced capacity of 5.9 litres, the water heaters offer approximately 18% more hot water capacity to cater to everyday household requirements.
Crompton has also announced warranty coverage of five years on the tank, two years on the heating element and two years on the product.
Speaking about the launch, Sachin Phartiyal, Business Head – Home Electricals, Crompton Greaves Consumer Electricals Ltd., said, “Consumers today are looking for water heating solutions that offer greater convenience without compromising on safety or performance. With our range of 5.9L Instant Water Heaters, we have focused on delivering faster heating with enhanced capacity, while addressing everyday challenges such as hard water conditions and high water pressure, particularly in high-rise buildings where increased water pressure can impact the performance and durability of water heaters. At Crompton, we continue to focus on understanding evolving consumer needs and translating these insights into thoughtful solutions that offer practical value. This range reflects that approach, bringing together performance, safety and durability to make the hot water experience more convenient for consumers.”
With the launch of its 5.9L Instant Water Heaters, Crompton continues to strengthen its water heating portfolio with solutions designed to combine performance, safety and convenience while addressing the changing requirements of consumers.
With a brand legacy of over 85 years, Crompton Greaves Consumer Electricals Ltd. is India’s market leader in the categories of fans and residential pumps. The company has developed a portfolio of products for modern consumers, including fans, pumps, lighting solutions, water heaters, air coolers, small kitchen appliances such as mixer grinders, air fryers, OTGs and electric kettles, as well as other home appliances such as irons and built-in kitchen appliances.
The company has invested in brand development and innovation to better understand and meet consumer needs while supporting energy efficiency. Its consumer business is backed by an established and organised distribution network, a strong dealer base across the country, a wide service network and after-sales service.
Beyond its consumer portfolio, Crompton has a B2B presence in the lighting segment, providing advanced and energy-efficient solutions for commercial and industrial applications. In 2025, the company became the first lighting company to receive the GreenPro certification for its B2B lighting solution, reaffirming its commitment to sustainability and innovation.
The company has also entered the renewable energy space through solar rooftops, expanding its contribution to India’s evolving clean energy landscape. Its solar solutions span lighting, pumps and rooftops.
Crompton’s focus on energy-efficient products has also received recognition through three National Energy Consumer Awards (NECA) from the Bureau of Energy Efficiency (BEE), Ministry of Power. The recent award was presented by the Hon’ble President of India, Smt. Droupadi Murmu, for the company’s storage water heater in 2023. In 2019, the brand won awards in two categories: Ceiling Fans and LED Bulbs.
The company was recognised as one of India’s Best Managed Companies 2022 by Deloitte Private and was listed among ‘India’s Top 500 Companies 2022’ by Dun & Bradstreet India. It was also featured in the Brand Top 75 most valuable Indian brands list for 2020, released by WPP and Kantar.
Additionally, Crompton was recognised as the Brand of the Decade 2021 by Herald Global and BARC Asia in the Consumer Electrical category.
The launch of the new instant water heater range adds to the company’s efforts to expand its home electricals portfolio with products designed around household requirements, including faster heating, enhanced capacity and safety features.

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