I'm wondering if anyone is capable of explaining to a layperson such as myself the difference between the ISO and the ASHRAE options for this credit.

Hello, The project is Pharmaceutical Manufacturing facility, where a set of parameters such as Temperature, Humidity &Pressure are to be controlled accurately.

Hello, We have two chemical storage rooms that are adjacent to one another and share a common wall. Each of these spaces will have its own exhaust.

The engineer on my project is asking what exactly needs to be submetered and I'm having difficulty answering just because I'm not as familiar with the credit details.

Hi, I am wondering what savings can be taken by using room occupancy controls to control the HVAC system in a 24/7 building.

Just a minor note that the link for "SCAQMD Rule 1113" listed above, to the left under Organizations in the Resources menu, no longer goes to the appropriate South Coast page.

Hello, Using the Annexe 1 C&S default occupation values, a hotel would have FTE plus Transient occupants.

Hello, Do we have to calculate design fan power from the formula HP=CFMx Total static pressure/6356 x fan efficiency or consider the motor fan power provided in the technical AHU datasheet in the

Hi all! I can't figure it out how to model an excepted spaces and its baseline systems correctly. Here is my issue: We are working on office building, C&S v2009, HVAC completely designed.

Hello, In counting the eligible intersections for NPDp3 option 1, if the LEED boundary was drawn to exclude the streets bordering the project, would an intersection of a project street with the bor