
Development and full-cycle manufacturing of air-to-air heat exchangers for energy-efficient ventilation systems.
ZERN ENGINEERING by Blauberg Ventilatoren GmbH
81477 MunichNew on Amplifa
About ZERN ENGINEERING
ZERN ENGINEERING is a full-cycle manufacturing brand of Blauberg Ventilatoren GmbH, based in Munich, with more than 15 years of experience in energy-efficient ventilation technologies. The company develops and produces air-to-air heat exchangers, including counter-flow and cross-flow plate heat exchangers, their enthalpy models, as well as rotary heat exchangers. Manufacturing covers the entire process from raw materials to the finished product with quality control at every stage; highly precise equipment and certified materials are used. An in-house design department engineers systems of every scale, from compact residential solutions to powerful industrial units. With the online sizing tool ZERN SELECTOR, engineers can calculate the right model for their project and request a quote. The heat exchangers are in use worldwide in residential buildings, schools, hospitals, commercial centers and industrial facilities.
- Site
- Munich
- Processes
- Manufacture of counter-flow plate heat exchangers, Manufacture of cross-flow plate heat exchangers, Manufacture of enthalpy heat exchangers, Manufacture of rotary heat exchangers (rotary wheels), Full-cycle manufacturing of heat exchangers including development/R&D (design department, systems, Technical support and project assistance, ZERN SELECTOR online sizing tool for heat exchanger selection, In-house development/design of own models (design department)
- Industries
- HVAC / ventilation and air conditioning, Residential construction, Commercial/business centers, Schools, Hospitals, Industrial facilities
- 01
Development and engineering (design department)
- 02
Material procurement (certified materials)
- 03
Manufacturing (full-cycle, from raw material to finished product)
- 04
Quality control at every stage
- 05
Technical support and project assistance
Locations
Munich
DELocation / Sales (ZERN ENGINEERING by Blauberg Ventilatoren GmbH)
Components



Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of counter-flow plate heat exchangersAssembly | – | – | – | – | – |
| Manufacture of cross-flow plate heat exchangersAssembly | – | – | – | – | – |
| Manufacture of enthalpy heat exchangersAssembly | – | – | – | – | – |
| Manufacture of rotary heat exchangers (rotary wheels)Assembly | – | – | – | – | – |
| Full-cycle manufacturing of heat exchangers including development/R&D (design department, systemsEngineering | – | – | – | – | – |
Additional services
History
- ~2010
Start of operations; more than 15 years of experience in energy-efficient ventilation technologies (derived)