Hi, I have a doubt on how to establish the heating setpoint for an HVAC system which has no heating system. In a specific project, I have only cooling system serving conditioned areas.

Hi, we are working on a residential project.

In the proposed design, we are using a water-to-water heat pump for the sole purpose of service water heating. Voltage and Amps are 460v and 140 RLA, respectively.

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

Hello, we are working on a project LEED C&S in 2009 of approximately 100,000 square feet. The property doesn't want to implement the energy modeling due to economic issues. Since the project is