Multi Stage Heat Recovery Technology / Wärmerückgewinnungsanlagen

• optimal calculation and dimensioning 
• design unsusceptible to fouling 
• cleaning system to decrease maintenance costs 
• good accessibility 

multi-stage design, for example: 

• 1st stage Air/Air for machine supply air with plain tube heat exchangers made of glass or stainless steel exhaust air flows through the tubes, so: self-cleaning by condensate 
• 2nd stage Air/Water for machine hall ventilation with plain tube heat exchangers made of stainless steel 
• 3rd stage Air/Water for heating of process water  with plain tube heat exchangers made of stainless steel 
• unsusceptible to fouling due to aligned tubes 
• vapor and condensate stages for the heating of machine supply air or process water