Equipped with our revolutionary formable polymer membrane, the CORE F-ERV 366 combines the benefits of an enthalpy exchanger with the flexibility and efficiency of a heat exchanger.
The formable membrane of the F-ERV 366 enhances heat and humidity transfer, resulting in improved overall efficiency.
Next to more design and customization options this lightweight enthalpy exchanger offers sustainability without compromise. Because less material and shorter production steps contribute to an improvement in environmental conditions.
Moreover, the F-ERV 366 is UL certified.
It is equipped with condensation drain holes as standard. Defined points on the outer casing of the heat exchanger ensure controlled drainage of condensate, so that it is reliably directed into the condensate collection tank of the ventilation unit.
Award-winning innovation
In 2025, the F-ERV 366 with formable membrane technology was distinguished alongside other models of the F-series with the PLUS X AWARD.
The award was given by an international jury of experts for outstanding innovation, quality, ease of use, functionality and ecology.
In addition, we were also honored as top brand of the year in energy recovery.
Product details for the F-ERV 366
Product dimensions (mm)
Available heights: 50 – 500 mm
(in 5 mm steps)
Temperature efficiency
Humidity efficiency
Pressure drop
Weights (kg)
| Type | kg |
| F-ERV366-H100-S | 1,05 |
| F-ERV366-H200-S | 1,65 |
| F-ERV366-H300-S | 2,25 |
| F-ERV366-H400-S | 2,88 |
| F-ERV366-H500-S | 3,47 |
Standards
Hygiene-Standard
VDI6022 sheet 1 (01/2018)
ÖNORM H6021 (01/2023)
SWKI VA104-01 (01/2019)
Fire Standard
DIN EN 13501-1
(Class E with option grid)
Test method EN ISO 11925
Quality Management
DIN ISO 9001: 2015
UL Standard: UL723
High efficiency
In heat and humidity transfer
Lightweight design
For more flexibility and easier handling
Improved sustainability
Thanks to reduced material usage
Hygienic moisture transfer
Through mold- and bacteria-resistant,
cleanable polymer membrane
100% leak tested
For optimum performance values
(leakage < 1% of nominal flow rate)
Comprehensive certifications
Meets relevant hygiene and safety requirements
In aluminum housing
The aluminum housing gives our heat exchangers high stability and durability. In addition, this robust housing is non-inflammable.
It is a possible precondition for meeting the requirements of UL certification.
With ribs
Two ribs on opposite sides of the heat exchanger enable it to be guided into a groove, making installation and removal easy.
They also provide even better sealing for our heat exchangers.
With fire protection grids
To comply with specific fire behaviour requirements, our heat exchangers can be equipped with fire protection grids.
This enables them to meet the requirements of the German Institute for Building Technology (DIBt), for example, and achieve fire behavior class E in accordance with EN 13501.
Our innovative CORE enthalpy and heat exchangers can be found in numerous ventilation systems around the world.
Feel free to contact us
Here you can find the most frequently asked questions and our answers at a glance
Generally, an enthalpy exchanger (ERV) fulfills the same function as a heat exchanger (HRV). It transfers the heat from the extract air to the supply air, or vice versa. But enthalpy exchangers also transfer energy from moisture thanks to their integrated, moisture-permeable polymer membrane.
Read more about the differences here:
https://core.life/things-to-know/all-about-enthalpy-exchangers-core-energy-recovery-solutions/
All technical performance data for CORE enthalpy and heat exchangers is determined through precise laboratory testing in accordance with applicable standards such as EN 308. The values reflect realistic and reproducible operating conditions and provide a reliable basis for system design and product selection.
Our enthalpy and heat exchangers are easy to clean and disinfect.
You can find step-by-step instructions here:
https://core.life/support/
CORE enthalpy and heat exchangers are designed for long-term operation and durability. Under normal operating conditions and with proper ventilation system maintenance, such as regular filter replacement and heat exchanger cleaning, the lifetime of a CORE enthalpy or heat exchanger can be up to 10 years or longer.
Yes. As a company, association, public institution or research institution you can order a sample and test the product using the contact form on this page.
Depending on the product type, the minimum order value for ventilation unit manufacturers is usually one pallet.
Yes. CORE provides ventilation unit manufacturers with technical data, documentation, and expertise to help them obtain certification and approval.
As we only sell our enthalpy and heat exchangers as components for ventilation units to ventilation unit manufacturers, we are unfortunately unable to do this. Please contact your ventilation unit manufacturer for the necessary support and spare parts. You can also order spare parts from retailers.
For more information about retailers please contact us at:
https://core.life/contact/
For information on delivery times, shipping conditions, packaging types, etc., please contact our sales team at:
https://core.life/contact/
Under certain conditions, like low outdoor air temperature and a high humidity level of the extract air, condensation can occur. Therefor proper condensate management is recommended. Controlled flow rate and temperature ranges can keep the operation of the corresponding ventilation unit condensate free in a wide range.
CORE enthalpy and heat exchangers are made primarily of recyclable polymer materials. At the end of their service life, they can be disposed of according to local plastic or aluminum recycling regulations. We recommend contacting local waste management or recycling companies to ensure proper and environmentally responsible disposal.
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.