Dear all, I have an office building with an auditorium, which is served by the same AHU that serves the surrounding office.

I am working on a building that will be owned operated by a charity in Australia. As a charity, they get free gas and very cheap electricity as a 'donation'.

The design model has an AHU that supplies air for some zones. During the winter season the AHU humidifies the air through an atomising humidifier.

I have a 3 storey office building pursuing LEED NC. 2 of the 3 pavements are going to be occupied right after the construction, while the 3rd one will be occupied only 2 years later.

G3.1.2.8 states: "If return or relief fans are specified in the proposed design, the baseline building design shall be also be modeled with fans serving the same functions (...)".

We have a 4 story college dormatory building, 113,000 SF.

Hi everyone, The project is cosmetic and medicine manufacturing with office. My question is, What difference between detailed manufacturing and Low/High Bay in ASHRAE90.1-2007 table 9.6.1?

We have a darkroom in a facility but Im not sure if it should be classified as active, inactive storage or other type of classification for the space by space method.

All, We are attempting to accurately model the gas energy usage for the DHW system in a recent residential building.