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Instant Water Heater*
5 years tank warranty & 2 years on product.
Available in 3 kW and 4.5 kW variants.
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Easily fits
into your bathroom or kitchen with its Super Compact Size, minimalistic design and beautiful aesthetics

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Stronger construction quality
with tank thickness of 2 mm, 2X compared to ordinary instant water heater

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Get instant hot water
with high powered heating element

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Designed for high rise buildings
with 8 bar pressure rating

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Longer life
in toughest water conditions with Blue Diamond®  glass lined tank

*As compared with all leading national water heater brands in terms of height

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A powerful instant water heater that gives you hot water in no time with Super Compact Design. It’s perfect for your Bathroom or Kitchen use.

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Explore your FAST-ON
Powerful. Stylish. Compact. The FAST-ON instant water heater is designed to fit in your bathroom or kitchen for your instant hot water needs.

Easily Fits into your bathroom or kitchen with its Super Compact Size, Minimalistic Design and Beautiful Aesthetics

Get instant hot water with high powered heating element

Longer Life in toughest water conditions with Blue Diamond® glass lined tank

Designed for high rise buildings with 8 bar pressure rating

Strong construction quality with tank thickness of 2 mm, 2x compared to ordinary instant water heater

Specifications
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FAST-ON White
Get that sophisticated yet minimalistic look with beautiful white.

Available in 3 kW and 4.5 kW

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FAST-ON Black
Elevate your kitchen's aesthetic with stylish black.

Available in 3 kW and 4.5 kW

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A.O. Smith Service
Get peace of mind with A.O. Smith service advantage.
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Express Service Assistance

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Product Enquiry

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