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In 1951 merchant Reinhold Giersch founded the company Giersch. Since then, the company Giersch has developed in a medium-sized company as one of the world's leading manufacturer of oil, gas and dual fuel burners. As a specialist for high-quality and low-emission technology we design, develop and produce oil, gas and dual fuel burners. Our products are used in commercial and industrial facilities as well as in the private sector. The power range of Giersch systems extends from 7 kW to 2,800 kW.


Further to our well respected and successful Oil burners, Gas burners and Dual Fuel burners, Oil or Gas fired condensing boilers are also manufactured by Giersch. We also offer a full range of low temperature domestic and commercial boilers, solar panels and heat pumps.  Our products have been developed continuously from the beginning of the Company to the present day and will be further developed into the future based on our expertise, detailed knowledge of the market and our in-house  technical innovation.  
We are very serious in taking responsibility for environmental protection, comfort and efficiency of Giersch systems and products. We are market leaders in many European countries today. Giersch systems correspond to all European standards and the respective relevant international standards.

We are also manufacturers of oil and gas burners for process industry heating requirements such as hot air generators, industrial applications, bakeries, melting furnaces, gas treatment systems in the automotive industry.

Our network

Our business is supported by 25 business offices and representatives in Germany, subsidiaries and representative offices in Poland, Russia, China, Czech Republic, Croatia, Slovenia and the Baltic countries. We have distributors in more than 50 other countries forming an excellent distribution network which ensures optimal customer service, flexible actions and customer proximity. We place great emphasis on a cooperative relationship and long-term customer relationships with wholesale, as well as to the plumbing and heating engineer.

Thanks to the high level of technical know-how of our 84 staff and engineers, we offer system solutions that meet customer needs, "tailored to the body." In order to meet the high quality standards and to respond flexibly to changing market conditions, we maintain regular communication within the industry and in networks.

The company Giersch sre members of the Federal Association of the heat pump (BWP), the Association for efficiency for renewable energy sources (BDH) and the Association for local employers (MAV) member. The quality management of Giersch is certified according to DIN EN ISO 9001: 2015.