Hoval CASER (= Computer Aided Selection of Energy Recovery) makes designing Hoval energy recovery systems quick and simple.

Selection program for energy recovery systems

  • Reliable design data thanks to certified data (Eurovent, TÜV)
  • Exact calculation of a specific Hoval plate heat exchanger or rotary heat exchanger
  • Calculation of all appropriate Hoval heat recovery systems for a specific project
  • Calculation of the efficiency class according to EN 13053
  • Calculation mode “73 air” according to the Ecodesign Directive ErP 1253/2014 (only for plate heat exchangers, for explanation see 1.3)
  • Frost limit (only for plate heat exchangers)
  • Pressure drop increase due to pressure difference (only for plate heat exchangers)
  • Calculation of the new coefficient of performance OACF (Outdoor Air Correction Factor) and EATR (Exhaust Air Transfer Ratio); for rotary heat exchangers only
  • Simplified ordering process with optimised type codes
  • Price calculation
  • Languages: English, Deutsch, Italiano, Turkce, Svenska, Slovencina, Français, Chinese

Minimum computer requirements

Processor 1 GHz or faster x86- or x64-bit processor
Memory 1 GB RAM (32-bit) or 2 GB RAM (64-bit)
Hard disk 100 MB available
Display 1024x768 or higher resolution monitor
Windows 7 (32- or 64-bit)
Windows 8 (32- or 64-bit)
Windows 8.1 (32- or 64-bit)
Windows 10 (32- or 64-bit)
Not executable with Windows Vista