How do I model a tempered air damper and heat exchanger without a dedicated outdoor air system in Openstudio/EnergyPlus?

asked 2024-05-06 13:07:38 -0500

Mike117's avatar

updated 2024-05-06 17:25:26 -0500

I have a system which has a tempered air damper and a heat exchanger. The system does not have an dedicated outdoor air system (DOAS) which is confusing me. I am under the assumption that a heat exchanger requires a DOAS.

How can I have a heat exchanger without a DOAS? The image below includes the components of the system.

Is the tempered air damper a part of a make up air system (MUA)?

image description

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