Thermostats for professional boilers and water storage tanks

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Thermostats for professional boilers and water storage tanks


Thermowatt has always been synonymous of thermostat and heating elements for water heaters and it is well-known all over the world for for the quality, safety and reliability of its products.

Thermowatt designs and produces 3-phase heaters, with elements in copper (pure 99,9%), stainless steel, Incoloy, titanium  and with special nickel or chrome alloys. Long experience in the field allows Thermowatt to select the most appopriate components to ensure an excellent level of both tecnical and electro-mechanical qualities as well as anti-corrosive properties.


To complete the range of products, Thermowatt produces 3-phase thermostats suitable to be used with its heating elements to provide tothe customers integral and customized solutions.

Standardized production, computerized thermostat calibration processes and rigorous controls allow Thermowatt to ensure an excellent level of quality and reliability of its products using mass production processes according to the certificates issued by the most prestigious international  institutes

four pillars, for constantly evolving ideas.

& Experience

After 50 years of developing high quality electric heating elements and thermostats we reached a unique know-how.

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Continuous investments and listening to the customer needs are key to a company policy aimed at constant innovation.

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360° Support

Our support starts during the product design and goes on, step by step, till the after-sale.

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Quality, Reliability and Safety

Our Full Reliability Approach guarantees best in class products certified by the major international institutes.

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