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DEMERTZIS Energy Systems pc, with its experience and technical knowledge, meets the needs of consumers for household or professional equipment with low energy consumption, high operating efficiency and maximum use of alternative and renewable energy resources.

The need for heating, cooling, hot water for use as well as the consumption of electricity and hydrocarbons for energy production is the most important expenditure of the household or business today.

DEMERTZIS Energy Systems is the consumer's ideal advisor for choosing the most appropriate solutions that suit every situation. The products and equipment offered to its customers ensure economic operation, reliability, high quality, affordable prices and financing through interest-free installments.

It represents the most important international production houses in the market of Chalkis and on the internet. Some of them are: HITACHI, DAIKIN, GREE, MIDEA, CLIVET, BUDERUS, SYSTEMAIR, IMMERGAS and many other international brands and selected high quality Greek products.

Heat pumps, natural gas systems, solar water heaters, solar heating systems, central or semi-central air conditioning, ventilation systems, heating-cooling, accessories and equipment at the disposal of the consumer and the professional and all kinds of energy systems with the knowledge and experience of DEMERTZIS Energy Systems.