We are working on an office building with fan-coils units conditioning office spaces on typical floors and several multi-split ceiling cassette units conditioning technical occupied areas (maintena

I am not sure why it says on the documentation screen shot that the total occupancy for the VRP calcs should be consistent with occupancy for other credits.

From the reference guide: "Show compliance with the applicable requirement above through measurements taken at the system level (i.e., the air-handling unit).

Hi All, We are looking for a company in the San Francisco Bay Area who can conduct the airflow tests in our commercial building (in the office area). We are working on a LEED O&M project.

The new calculator (v2009v4_Minimum IAQ Performance Calculator_v03) from the Resources tab, does not count the ‘Zone Outdoor Airflow’ (column N) and it shows 0,00 no matter what system and values w

SIngle 100% outdoor air AHU is serving multiple zones (through diffusers) on couple of floors in a highrise office building.

Is it allowed to exclude up to 10% of spaces from this prerequisite? Our project is a 20-story building that complies with the ventilation rates but there is an office in the core that doesn't hav

Our EBOM 2009 project credit data has to be completed by 8-5 and I am getting a message "Would need over 100% OA Intake" at the end of the IEQp1-A1 VAV data input form.

Hallo, In our project there are AHUs providing a mix of outdoor and return air.