After adding all the values for four floors I'm working on, I then input the design OA intake flow for each floor's AHU. In the summary tab, 3 out of 4 of the Zone systems meet the required OA int

Hi, In our project, a particular zone (Board Room) is being served by 2 systems: central chiller plant through an AHU & by Cassette Units.

We are working on a plaza which have office spaces. we submit this project. But in the review report they asking the following documents.

Office floor of a high rise building trying to obtain LEED sliver. Floor is served by AHU, which serves 30 other floors not in scope. VAV's serve multiple zones on this floor.

I have roof top units. Each serves several rooms. One system serves a single room with single thermostat.

Hello, I'm currently working on a project of a huge supermarket. The building has warehouses and storage rooms.

In the 62MZ calc, i created zones that have heating and potentially critically zones, but im having an issue with the results; for Vdzd, i enter the airflow rate that corresponds to the minimum VAV

We have 2 AHUs supplying OA to individual FCUs via a separate duct as per ASHRAE 62 intake requirement. The mixing occurs at the individual FCUs and then supplied to the zone.

I'm in a bit of a funk. I have a office space that populates two floors of a building.