Counterflow heat exchangers
Wide range of variants, superior performance
Discover our wide-ranging portfolio of counterflow heat exchangers for ventilation systems with different requirements.
HRV heat exchangers
With extremely high heat recovery
rates, impressive airflow performance
and a comprehensive range of product
specifications, our HRV and C-HRV heat exchangers are the ideal solution for any ventilation system with heat recovery. They are suitable for centralized or decentralized ventilation applications.
- Excellent transmission values
- Wide range of designs and sizes
- Washable and hygienically certified
- Long product life
- Fire class E according to DIN EN 13501-1
C-ERV enthalpy exchangers
Our C-ERV counterflow enthalpy exchangers feature unique CORE polymer membrane technology. It allows both humidity and heat to be transferred to a fresh supply air. Pathogens, odors and pollutants are released directly outside as the air is exchanged.
- Humidity is also transferred
- Reduces fluctuations in humidity
- Integrated membrane blocks viruses, bacteria or mold spores in the supply air
- Wide range of designs and sizes
- Highly sensitive and latent transfer capacity
- No accumulation of condensation due to design
- Lower freezing limits and higher overall efficiency
- Easy to clean and maintain
F-ERV enthalpy exchangers
The F-ERV enthalpy exchangers are characterized by their impressive efficiency. Equipped with our revolutionary formable polymer membrane, they are also lighter and easier to handle than conventional enthalpy exchangers. Their performance and size make them also perfect for use in large centralized units.
- Innovative technology
- Higher efficiency
- Lightweight design
- Easy handling
- Better recycling conditions
New revolutionary Enthalpy Exchanger
with Formable Membrane: F-ERV 366
Equipped with our revolutionary formable polymer membrane technology, the new CORE F-ERV 366 combines the benefits of an enthalpy exchanger with the flexibility and efficiency of a heat exchanger.
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The right solution for modern ventilation systems
Ventilation systems need to meet ever-growing requirements: New building regulations create airtight buildings. This requires the regular, active exchange of stale air – to ensure a pleasant indoor environment without mold growth and to ensure structural integrity. With CORE, you can count on uniquely powerful counterflow heat exchangers and be assured of ventilation systems that meet the requirements of both today and tomorrow.
Patented technology
Today, heat exchangers are at the heart of every modern ventilation system. Whether in a commercial or residential setting, air exchange with energy recovery is integral in today’s environmentally friendly building operations. The right heat exchanger technology is crucial for the energy-efficient exchange of air. Our wide-ranging portfolio of counterflow heat exchangers is based on a unique, patented channel structure. This ensures optimal separation as the incoming and outgoing air flow thermodynamically past each other.
High efficiency
All of our counterflow heat exchangers deliver especially high transfer efficiency. The innovative flow principle guides the air flows past each other through a large number of small square channels. This allows heat to be exchanged on all four sides, resulting in much higher efficiency than with conventional plate heat exchangers. For your customers, this means improved comfort and significant cost savings.
Your advantages at a glance
Highest efficiency
Thanks to the patented, unique counterflow principle, our heat exchangers are among the most efficient in the world.
Hygienic humidity transfer
CORE polymer membrane technology provides lasting protection from even the smallest organisms and viruses and prevents mold formation.
High transfer capacity
The high transfer capacity gives you high efficiency rates for energy-efficient, future-proof ventilation systems.
Custom-fit air volume
Large and small solutions for a variety of applications in residential or commercial buildings.
Wide-ranging portfolio
Standard portfolio for a wide range of different technical requirements.
Do you have highly particular specifications?
We would be happy to design counterflow heat exchangers that meet your specific requirements. In addition to a broad portfolio of standard solutions for residential and commercial applications, we also offer made-to-order production. Learn more about our customized solutions.
Additional topics
About us
Improving life at its core. Since 1994, our products have provided a better, healthier indoor environment. Learn what makes us a leading manufacturer of heat and enthalpy exchangers.
Quality
Achieving top quality is what drives us. To that end, we ask the right questions when designing individual solutions and use state-of-the-art production techniques. Learn how we ensure the outstanding CORE quality of our heat exchangers.
Sustainability
Sustainability plays a crucial role in everything we do. After all, our heat exchangers themselves are an active contribution to climate protection. They improve energy efficiency and reduce emissions by lowering heating or cooling requirements. Learn how you can help improve sustainability with CORE products.