Intelligent Heat Transfer


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  "Plate Heat Exchanger know-how for decades"

VAU Thermotech is a manufacturer of brazed & fully welded plate heat exchangers made in Germany for the industry, wholesale and OEM. 


Brazed Plate Heat Exchangers 



Fully welded Plate Heat Exchangers  



Toolmaking & Job Order Production







October 2016

New Certificate - AD 2000 HP 0 and DIN EN 13445-4 Pressure Equipment Directive 2014/68/EU


July 2016

New plate falling film Evaporator for "Südzucker" 


June 2016

Cane sugar Evaporator for sugar Company in Brazil 


June 2016

Pilot plant in Malaysia


With experience in designing, engineering and manufacturing heat exchangers we proudly offer our Brazed Plate Heat Exchangers ensuring the highest ratings for both pressure and temperature.


The Hybrid Heat Exchanger can cover almost all industrial applications, since it can be adapted to almost all thermal conditions. For standard applications the fully welded VAU-Bloc can be used.


Our modern and CNC-based machinery allow efficient, cost-effective and in-time production. Modern machines are necessary for high precision.



DIN EN 9001:2008

HP 0 Approval

DIN EN 3834-3

PED 97/23/EG







VAU Thermotech GmbH & Co. KG, An der Schmücke 16, 06577 Heldrungen |, +49(0)34673-1683-00