Is it true that the HVAC baseline efficiency in Table 5.8.x is the total HVAC efficiency including fan? I.E.

Hi, I am not sure whether to class mechanical rooms which are free cooled by outside air as "conditioned" for the purpose of the baseline (so the baseline would be on system 5 in this example).

We are looking at an existing 300,000 s.f. hotel highrise in a downtown location that is currently on a citywide district steam utility.

We are replacing the mechanical system, updating the plumbing system and insulating the building envelope for an existing office building.

I have seen several posts pertaining to process energy and how it should be modeled, but I am still unclear as to how it should be treated pertaining to manufacturing process energy.

I’m modelling a student house. In some rooms there is an independent kitchen, while in some other rooms there isn't.

Hello everyone, The reference guide refers to ASHRAE 90.1-2007 with errata without addenda. Now the Minimum Chiller Efficiency for Water Chilling Packages changed. Original Table 6.8.1C: e.g.

Greetings, In the design project we are modeling, there are systems which In the Baseline model are to be classified to System 9, System 11 (90.1-3013 for Data Centers) and Parking garage ventilat