As of the 2014.c version, CYPECAD MEP users can define the thermal and hygrometric efficiency values of ventilation systems with heat recovery in the internal conditions of the precincts (within the ventilation section). This way, the effect of the ventilation systems will be seen in the thermal load calculation results without having to introduce the installation.
The thermal efficiency of the ventilation system with heat recovery can be defined for both the air conditioned precincts and for those which are only heated, whilst the hygrometric efficiency can only be defined for air conditioned precincts.
If, as well as defining the properties of the ventilation system with heat recovery in the description of the precincts, users also introduce the installation, the program checks that the values which have been introduced correspond with the values defined for the heat recovery ventilator.
