|Hoval thermal wheel heat exchangers are used in ventilation
and air conditioning installations for air flow rates up to
about 150,000 m³/hr. Wheel Diameters ranging between
0.5m and 6m along with the different types of storage mass
allow an optimum selection of performance data for each application.
Wheels which suit the application
Depending on the application, different types of storage
mass are used:
Aluminium for the condensation wheel: Transferring moisture
only if condensation occurs in the warm air stream.
Silicagel-coated aluminium for the sorption wheel: Allowing
efficient moisture transfer even under summer conditions;
this is particularly cost-efficient when drying humid air
in cooling operation
Variable speed drive