Even More Efficiency with Condensing Technology
How Much Energy Can You Save? Our Experts Calculate the Savings Potential for You and Find the Most Efficient System.
The term “condensing technology” refers to the combination of two technologies. In our case, an effective gas infrared heating system meets an efficient heat exchanger. In order to reduce operating costs of a building and to contribute to the preservation of the environment, this combination of efficient heaters and reliable heat recovery is more than logical, since it allows for hitherto lost exhaust gas energy to be converted into usable heat.
The tetraSchwank solution creates a most efficient heating system through the symbiosis of: ecologically-operated gas infrared energy-efficient space heaters and innovative energy recovery systems. All heat recovery systems are individually adapted to the requirements on site and designed according to the residual heat produced. With more than 2.5 million heating systems installed in industry, trade and logistics, we at Schwank know the challenges that a holistic industrial heating system brings with it. And always with one goal in mind: to increase efficiency and protect the environment.
Product -tetraSchwank
Our Schwank Condensing Technology

tetraSchwank
tetraSchwank is a modern solution that combines heat recovery, condensing technology, efficient Schwank tube heaters as well as intelligent regulation…
Benefits of Condensing Technology
Added Value of Gas Condensing Boiler Technology
The Benefits of Schwank Condensing Technology
● Increase of the output of your hall heating up to 110%
● Up to 50% lower energy costs through this most efficient heating system configuration
● Reduction of operating costs for connected heating or hot water systems
● Supply of heated fresh air
● Integrated control with the option of integration into the building control system
● Compliance with EnEV & EEWärmeG
● 24 hours full service by Schwank service team
● High-quality products “Made in Germany”
Features of Condensing Technology
Heat Recovery Systems Briefly Explained
The heat recovery principle
More than just a product: tetraSchwank heat recovery systems utilise the thermal energy from exhaust gases. This energy would otherwise be lost.
Condensation technology is a special technology used in the combustion of fossil fuels (such as gas). It utilises not only the heat generated during combustion, but also the latent heat of the exhaust gases. The fresh air from outside, heated in the exhaust gas heat exchanger, is fed into the building (80%) and into the combustion air (20%). This significantly improves the energy efficiency of the heating system, as less energy is lost.
The special feature of Schwank condensing technology is that each element – both the infrared heating and the heat recovery system – is an independent development. By combining both elements, the overall energy efficiency of the system can be increased to up to 110% (based on HI).
At a Glance
Latest News

Schwank North America celebrates its 50th Anniversary
As part of a global family business, Schwank North America provides energy-efficient infrared heating and ventilation systems for commercial and industrial buildings. The company offers an extensive line of HVAC systems and also provides design and consultation services to ensure customers receive a high level of comfort, energy savings, and quality.

Schwank wins prestigious award for innovation
stern magazine has recognised innovative leaders among mid-sized companies, and Schwank is not to be missed. All German medium-sized companies that submitted at least five patents were included in the evaluation. On the list of 500 companies from 30 sectors - from drive technology to equipment manufacturing - Schwank is in the heating, ventilation and cooling category.

eSchwank – the most powerful electric heaters for industry
The heating specialist Schwank has added another climate-neutral product to its portfolio, by launching an innovative, powerful, electric infrared heater. The new device has been specially developed to meet the demanding requirements of industrial and commercial buildings in regard to the EU Net-Zero Industry Act goals.

Schwank Ltd.
Unit D2, Armthorpe Business Park
Durham Lane
Doncaster DN3 3DY
England
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Schwank Climate & Heating Systems
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