[EnergyPlus_Support] water heater for heat recovery

["antonelladaniele" <antonelladaniele@xxxxxxxx>]

We are simulating the HVAC system of a building in Italy. The system 
is quite different from the available EP templates, so we had to 
build it, using the existing templates and adding  new objects where 
needed.

The main difference is in the heat recovery demand and supply part of 
the system.
The chiller's heat recovery is heated up through an heat exchange 
with the hot water from the boiler. This heated up water is the one 
used by the heating coils of the system.

The object we used to simulate this heat exchange is "water heater". 
We have some doubts in the description we made of the supply/demand 
side of its loops.

We have a CAD file to explain the plant side of the system, it can 
help to understand the  problem. You can find it in Files folder 
(marea supply.dwg).

Please tell us weather you find this scheme reasonable.

Thank you 
Antonella Daniele
CNR ? Bologna 
Italy






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