Hi, we have a project with a certain number of 'back up' systems for air conditioning.

I'm beginning to think that in many cases the private office active control requirement can be made to work for a VAV system only if each office has a separate motorized damper in the supply duct s

Project Description: The project is approximately 3.0 lack Sft which is G+10 floors and going for LEED CI rating.

Hi, I have couple of queries regarding EAc1.3 Option 1- Equipment efficiency 1.We are doing a interior fit out project (LEED CI), in which the complete building (100%) will be leased to a single

Currently working on a tenant project. Base building chilled water to each floor supplying DOAS Terminal Units. I'm planning on supplying PD calcs for representative units.

1) Is it possible to pursue option 2 even if all the central HVAC systems are not part of the tenant scope of work? 2) Is it possible to use the simulation (option 2) according Ashrae Appendix G al

The CI project I am working on uses a CRAC unit and I was uncertain, which category CRAC units come under. If it is classified as Packaged Unitary Equipment then it needs to show compliance with E

Hi, I am working on a retail project with a VAV system where zoning is performed by variable dampers controlled by thermal sensors in each different thermal zone.