Sustainability and innovation have been key words throughout the 140 year history of A.O. Smith. As the inventor of a patented glass coating process, A.O. Smith knows like no other how to maximize the lifetime and quality of glass lined-steel water heating appliances. Today, A.O. Smith supplies products in many different areas and applications. Through constant innovation, at production level and application level, A.O. Smith maintains its leading position in the market. This applies both to the choice of materials and components used in the manufacturing process, as well as to the efficiency of the finished products.

Energetically & financially the best solution

The most sustainable solution for hot tap water without compromising on comfort and safety.
Enough hot water and no worries about Legionella, for example.

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system solutions

Dealing with our environment as consciously as possible and at the same time not sacrificing comfort. Our hybrid system solutions make maximum use of sustainable energy…

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We offer the option of hot water preparation for both domestic water and heating from one system.
In addition to domestic hot water, for example, heating needs can also be met.

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We take care of the entire process; in the preliminary phase, with commissioning and maintenance. We are proud of our service options and are happy to support you with specific advice.

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Our Products & Services

Water heaters

A.O. Smith has a wide range of products that can meet your hot water needs. As the inventor of a patented glass coating process, A.O. Smith knows like no other how to maximize the lifetime and quality of glass lined-steel water heating appliances.


As a supplier of hot water solutions, A.O. Smith decided to broaden her horizon from purely hot water to space heating. Of course, A.O. Smith will only develop green, high efficiency solutions. In our opinion we always need to have the best possible solution available.


A.O. Smith supports you with a wide range of parts and accessories and has over 40 years of experience in providing reliable hot water solutions. We also provide information on all the parts of our various devices with drawings in which all parts are clearly shown


Customer satisfaction throughout the entire lifetime of the products, that is the A.O. Smith promise. We offer a comprehensive range of services: sizing, commissioning, service and maintenance, to validate that promise.

Sizing Tool

The A.O. Smith sizing program will help you calculate the system needs for your project – whether it is solar or non-solar based. By following each of the steps in this carefully designed application, a detailed recommendation for your system needs will be made – in printable format.


You can easily contact us via our website. You can also call or e-mail us. We are happy to help you.

Watch our product videos!



This is one of the core values ​​of A.O. Smith. Of the utmost importance in our products. And also very important on …

Returning hot water systems to service after standing still for a long time (a week or more)

Now that organizations are (partly) opening up, hot water systems will also be started up again. We recommend that you flush these …

A new face at the Customer Service department

Annemiek Klein Customer satisfaction is of paramount importance to A.O. Smith. Our most recent studies show that current experiences are good on …

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Visiting address
De Run 5305
5503 LW Veldhoven

Postal address
Postbus 70,
5500 AB Veldhoven

+31 (0)40 294 2500

Technical Service
+31 (0)40 294 2550 24/7

Sales UK
A.O. Smith Water Heaters
Unit B7 Armstrong Mall,
Southwood Business Park,
Hampshire, GU14 ONR

0870-AOSMITH (267 6484)
For general inquiries:

    About us

    Pand A.O. Smith