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open229 / ruleset-model-description-schema

Developing a schema for ASHRAE Standard 229P.
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parallel VAV fan-powered boxes run as first stage of heating #212

Closed mkarpman closed 6 months ago

mkarpman commented 7 months ago

G3.1.3.14 Fan Power and Control (Systems 6 and 8) says that "Fans in parallel VAV fan-powered boxes shall run as the first stage of heating before the reheat coil is energized." There seems to be no schema element to check for that. Perhaps add Terminal.fan_powered_box_heat_first_stage.

KarenWGard commented 7 months ago

would a boolean true/false suffice for this data element?

KarenWGard commented 7 months ago

we suggest a better name: is_first_stage_heat_fan_powered_box

JasonGlazer commented 6 months ago

Will be in 0.0.36 schema and called it "is_fan_first_stage_heat"