Heat load calculations

[Stretch79]

Morning all,

Hopefully the right area to ask.

Been asked by a client to calculate heat gain from having condensers in a loading bay.

Obviously I can find on/off temperatures of the condensers, ambient temps at certain times within, and condensers, which there are six of in total, but they will not be running constantly, and only are low load. They are cooling SER rooms, with little load.

Can anyone point me in the right direction of how to calculate this please?

Many thanks

[seanf]

Would you be able to calculate it from the SER room cooling loads and the power used by the condensing units?