We just finished the design submittals of 2 projects in Jiangsu, China. Does ASHRAE set climate zone in China. In one review comment, review team suggested that we should choose Zone 3, however,...

If the local energy code is more stringent with respect to building U-factors does the baseline model need to meet the local energy code?

Our project is a major renovation project. Do the ASHRAE mandatory provisions apply to existing systems/components that are not altered? From ASHRAE 90.1-2007, the scopes for several section (...

Our semi industrial building's production area does not have cooling system, Proposed model simulated based on ASHRAE 90.1-2007, Table G3.1, 10. HVAC No. d “Where system exists or no cooling...

We are preparing the LEEd for a Stadium in Spain and I have a doubt with the conditioned areas.
The level -2 is conditioned and the level -1 (parking) is unconditioned...which is the U-...

Hi, im working in the design of a petrol station persuing LEED certification. When trying to assignate the...

Hi,

I'm doing a LEED certification and I have a three floors office building, with three underground floors for parking purposes only.
These three underground floors have NO HVAC...

I asked this a couple of days ago on the HAP users forum and no one has responded so hopefully I'll have better luck here. I am working on a very large church complex (45,000 sqft) with about 80...

I am trying to Calculate the required Pressure Drop adjustment for a lab facility, using Addenda "p" from ASHREA 90.1-2007. The credit for "Fully ducted return and/or exhaust air systems is...

If the energy model uses net area instead of the LEED definition of...