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Elesta Energy Control AG

ELESTA was founded in 1952 in Bad Ragaz. In 1996 the division of the heating, ventilation and air-conditioning technique department took place and it succesfully continued under the name of ELESTA energy control AG.
In 2015 INTERTEM AG took over ELESTA energy control AG and all products and services have been further developed and distributed under the brand name ELESTA through the company TEM AG in Chur.

ELESTA heating controllers are traditionally used since years in the whole field of buildings energy management. The product range includes standard applications as well as customized products up to solutions which are developed together with our customers.

We focus primary attention on the customer and his needs. Therefore, apart from high quality products, we also offer the necessary advises and support. Due to an international distribution net we are able to guarantee customer proximity and availability of our products and services.