Thermex at the BIG FIVE 5 – 8 December'22

New! Thermex Catalog 2023

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Who is Thermex?

Thermex Corporation is a major international trade and industrial group of companies and one of the world's leading manufacturers of heating and water heating equipment since 1949.


Our production facilities are located in different countries.

Quality and Reliability

We are sure that manufacturer can only get success by supporting high quality level. Only best components and raw materials are used linked with skilled and scientific procedures to comply to our quality standards.

Technologies and Innovation

As a specialized manufacturer of water heaters, Thermex Corporation has created its own scientific laboratories and engineering offices. All activities on study, development and implementation of innovative technologies are carried out there.

Social Responsibility

Thermex Corporation is responsible not only for the quality of its products, but also integrates the principles of social responsibility in its business strategy.

About Us

Thermex has passed a 70 years long way from the local Italian manufacture to an international corporation with leading multinational brands which now are generally recognized by millions of people around the world.

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Years of Experience
Clients Worldwide
Sales Countries
Branches and Representative Offices

Wolfgang Grassl, Board Director

Two things stay unchangeble: the specialization - water heating and heating equipment, and the mission of Thermex - to provide people with affordable warmth and comfort anywhere in the world.

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Our Products

Electric water heaters from 5 to 300 litres, electric convector heaters, gas wall hung boilers, instantaneous gas water heaters, heat pumps, heating radiators, combi boilers, spare parts. 

Latest Company News

Thermex at the international MCE exhibition in Milan
Thermex at the international MCE exhibition in Milan

Thermex Corporation, one of the world's leading manufacturers of water heating and heating equipment, will present its latest products and technological developments at the Mostra Convegno Expocomfort 2022 (MCE) Fair in Milan, 28 June - 1 July 2022.

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