HVAC Geothermal Heat Pump with Floor Radiant ASHRAE 90.1

grasshopper ironbug
14

Hi @molly,

You didn’t set the GSHP correctly.

Here is a sample of the ground source heat pump with radiant system.
GSHP to Radiant wDOAS_LBTForum_v2_MP.gh (115.6 KB)

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image1942×1578 237 KB

To your two questions:

  1. I don’t use Trane, I don’t what you can get from its output. It’s likely a question that you can post to UnMet Hours https://unmethours.com/

  2. I can try to replicate how LBT template models GSHP w/DOAS system when I get chance. But you can also try to open this GSHP w/DOAS system in OpenStudio Application which would help you to understand how it is set up visually. But if you want to see the code behind it, here GitHub - NREL/openstudio-standards is the place to find all system’s configurations.