The Autodesk UI allows users to specify on zone equipment (VAV Box, FPFC, WSHP, etc.) whether or not it provides ventilation air. When it comes to air systems, they need to contain some state that determines whether it should be sized and operate as a DOAS or not (i.e. a boolean DOAS flag). This task should update the gbxml hvac import measure to adjust the build method of the air system object to produce a DOAS or a traditional VAV system depending on the air system's state.
91 provides the initial skeleton for this. Still need to add a series of tests. Particular combining zone HVAC equipment with a DOAS air loop. We want to make sure load priority is handled correctly.
mdahlhausen
commented
5 years ago
The Autodesk UI allows users to specify on zone equipment (VAV Box, FPFC, WSHP, etc.) whether or not it provides ventilation air. When it comes to air systems, they need to contain some state that determines whether it should be sized and operate as a DOAS or not (i.e. a boolean DOAS flag). This task should update the gbxml hvac import measure to adjust the build method of the air system object to produce a DOAS or a traditional VAV system depending on the air system's state.