We are working on a project that is pursuing LEED v4: New Construction.

Section 5.4.3.4 of ASHRAE 90.1-2010 requires enclosed vestibules at building entrances ("Building entrances that separate conditioned space from the exterior shall be protected with an enclosed ves

Hi All,
I'm modeling a Data Center that include Data Hall, offices, workshops and a lot of technical rooms.
How can I model the Baseline HVAC system? Because:

Hi, 

Hello,

I have a building that is using water source heat pumps for cooling and heating.

Hi, 

Dear Everyone,

I wonder of modeling CAV system in Baseline System type 9. My proposed building is storage with thermostat setpiont 12 C ( 54 F) with natural ventilation.

Dear Everyone,

We are working on a large hotel, and are concerned with the "Modeled DHW Flow Rate gallons/minute" results we are getting from the "Service Water Heating" portion of the calculator.  We've dou