Dear all, we are working on a student residence in which every room is equipped with a façade-mounted trickle vent, allowing for the entrance of outdoor air at a rate of 40 m3/hour which is...

Dear Srs, we are using the DCV strategy in one building. The doubt are when we need to ventilated or not...

A room have a schedule of 8am to 18:00

• Beetween this hours the room...

We are designing a TV studio that has two ventilation zones; 1) Stages, studios and 2) Auditorium for seating areas within the TV studio.  There is a dedicated single zone, recirculation...

I am curious to know why mechanically ventilated spaces do not require using direct exhaust airflow measurement devices whereas naturally ventilated spaces do. And also, why do mechanically...

I noticed that the monitoring for Constant Volume Systems differ from the...

We are working on a 9-story residential project that is being certified v4.1 BD+C: New Construction. The spaces (including all dwelling units) are cooled by VRF indoor units and heated by radiant...

Hello everyone,

I’m working in a multifamily project which uses natural ventilation for both conditioning and ventilation. My question is regarding indoor air quality monitoring. The...

Hello,

We are using single zone roof top package roof top units on one of our jobs. Does the requirement for monitoring a...

We are working on a project that is a manufacturing facility with a small percentage of office space. The manufacturing area is using direct evaporative cooling and drawing in OA through this...