How to analyze residential single family project with ERV and mini-split unit

I would like to model a residential single family project based on an ERV system for balanced ventilation with heat recovery and ducted a mini-split unit. This does not seem to match with the HVAC templates offered by Sefaira. Do you have any suggestions or workarounds?

Thank you

The templates offered are intended for initial designs. I think you can specify different systems in different zones, but you would have to have a model setup accordingly, though.

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