Radiant ceiling and floor heating/cooling

Hello everyone,

I am trying to make a model which has both radiant ceiling and floor heating/cooling. I have built this in Ironbug based on the available templates but when I am running a simulation I receive the following error:

** Severe ** Surface FLOOR1 is referenced by more than one radiant system–this is not allowed

I have built a construction for the roof with an internal source:

And a construction for the ceiling with an internal source:

This is the floor heating/cooling set up for the three rooms:

I have placed four ceiling panels over three rooms:

Does anyone know how to fix this? This is my first attempt in making an ironbug model.

Please find my model here:
TEC_Mor_prototype4.gh (1.2 MB)

Thank you in advance!

Hi @tessar93, there are a several of discussions on this forum about modeling radiant system with ironbug.
Meanwhile, I’d suggest you start from a single zone model to test with radiant system. This will make your life easier.