Hi, my project has PAU distributes 100% OA to AHUs so I want to ask if installing 1 OA meter at PAU is sufficient for the credit or I have to install meters at every AHU? Thank you for your advic

The credit template requires the CO2 sensors to be programmed to generate an alarm when the conditions vary by 10% or more from the design value.

The "Document credit compliance on LEED Online" portion of the checklist provided above needs to be corrected to avoid further confusion. 1.

I'm working on a residential project hat has mixed-mode ventilation, partial mechanical and operable windows in units.

I understand that for densely occupied spaces an alarm (visible or audible) is required.

the designer suggests to use VOC sensors instead of CO2 sensors in a number of lunch rooms and the smoking room.

Can natural ventilated stairs and lift shaft excluded from requirements of this credit? If not, how can these spaces comply with this credit?

Could a presure deferential sensor used as outdoor air monitoring devise?.

Dear all, We are working with a project that have a densely occupied meeting room.