For Case 1, Type 2, where at least 20% of the system serves non-densely occupied zones, we have a situation where (1) dedicated outside air system (DOAS) serves several smaller heat pump (HP) zones

Hi all, I am doing an undergraduate senior project for my major requirement in my University. My partner and I are planning to monitor the levels of C02 in dorm rooms on campus.

We have a building with a large area of lockers/toilets. According to ASHRAE 62.1 these spaces do not require ventilation air. These spaces do require exhaust air.

hi, We have a project with non-densely spaces. The non-densely space will have CO2 sensor. VAV with 100% outdoor air will be supply the OA to these spaces.

Hi, We have a project with some areas served by AHUs and some areas served by contant volume FCUs.

We have a lab classroom building that is served by an 100% OA unit. It maintains 6 ACH in all the lab spaces for ventilation while in use.

According to IEQc1, I am to complete table IEQc1-2 for all systems where 20% or more of the design supply airflow serves non-densely-occupied spaces.

We are currently working in a project where outdoor air requirements in corridors are met by means of induced ventilation (exhaust fans in contiguous WC's induce make-up air in the corridors).

when I have an addition project do I have to demonstrate compliance for the new addition and renovated areas or does it have to be applied to all areas? (existing to remain, renovated and new)

Hello, Is it okay to install one airflow measurment device within an outdoor air intake that serves multiple AHUs or does each AHU need to have its own airflow measurement device? Thanks!