Hi, The design team is specifying an electric instantaneous water heater on a project we are working with.

Our Multipurpose Building is a new NCAA Division II, national broadcast basketball, academic, and exercise center for the campus.

Is Make-up air unit considered as process load? Since kitchen has its own cooling and heating system.

We are working on a manufacturing facility for which we are trying to choose the accurate HVAC baseline system for energy modelling. According to ASHRAE 90.1 2007 Table G.3.1.1A, looking at our co

Two buildings (“building A” and “building B”) are on adjacent sites. The project team wants to achieve two different LEED NC certifications.

Hello, Regarding a campus project: We have several buildings (11 small ones) within one campus and several processes going on within the campus, but outside of any building.

I overlooked the demand control requirement for the baseline system in the energy model, and have been directed by the reviewer to install it in 3 rooms based on calculation numbers, which makes se

I'am modelling a building with 2 levels of underground parking, which is unconditioned, opened to the outdoor, and having 4 fans (2 supply and 2 exhaust), while the exhaust fans are DCV's based on

I need to know if both; Basecase and Proposed case should be identical meaning that both should be oversized with the same ratio?

We received the following comment from USGBC: "...The project uses natural ventilation for some bedrooms in the Proposed design and exhaust fans to induce ventilation air into the dwelling units.