hi all,

in a project that i have to simulate, i have four types of floor plates that
repeat after an interval. please see rough sketch attached. i have the
following questions towards the working of the same.

1. can i group these floor plates as a shell and use shell multipliers to
get the result. please explain how to effectively use floor multipliers and
shell multipliers.
2. in the design development wizard, we can create as many shells as
necessary. Do i need to create one HVAC system for each of the respective
shells created or is it okay to have just one system in place for all the
different floor plates. please explain / suggest the better way to work with
this.

thanks!

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Regards,
Ar. Kirti Pramod Pabrekar.