To comply with California codes we had to show compliance with Title 24-2013. This required us to use the proprietary program Energy Pro 6.

Hello, I would just like to ask regarding how I should model the ventilation system of my baseline model. My project is a hotel building which uses chilled water as its main cooling medium.

In some cases, such as Hospital operating rooms and Ice Rinks, you have to maintain indoor air dewpoint temperaturs lower than 44 F.

Dear All:- we plan to submit a project in Design stage so please advise how to do energy model in design model what are the major changes in energy model between Design and Construction submission

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.

In environments where they will be covered by natural ventilation, how should I proceed in baseline model? For example, a factory or warehouse with the proposed natural ventilation, must be equal

Hi, Appendix G3.1.3.13 says "Minimum volume setpoints for VAV reheat boxes shall be 2.15 L/s·m2 of floor area served or the minimum ventilation rate, whichever is larger" When you have a HVAC sys

We’re working on a 20 stories building that is seeking LEED NC v3 certification. This building considers ASHRAE’s #8 HVAC baseline system: VAV w/ PFP boxes.