Hi,

we are modeling the HVAC system for the baseline building of a residential building. Since heating type in the proposed design will be electric, system 2 applies (1 PTHP shall...

I am doing factory served by CAV...

Greetings,

We have to model a retailbuilding in Climate zone 5.

The major retail zones of the project have wetical fenestration of about 1%. At the same time they are provided with...

I have a question regarding the economizer in climate zones 2a, 3a, and 4a. Per ASHRAE 90.1-2013 Table G3.1.2.7, no economizer is required for the baseline model for HVAC systems in the climate...

We are working on a project where there are multiple...

Hello everyone,

I am working on a project in Europe where heat pumps are tested and certified in accordance with Eurovent criteria instead of AHRI 1230 as mentioned in ASHRAE 90.1 2010. In...

Hello,

Our project is going for LEED v4 BD+C: NC so the energy model is based on ASHRAE 90.1-2010 in which the baseline HVAC system type is based on the proposed heating fuel type. However...

A bit of a newbie to LEED stuff, but does anyone know how to make the baseline energy source electric in stead of gas?

Or do I just convert Therms to...

Hello All,

I am working on a project which is a single story indoor firing range that about 125,000 sf. The indoor range spaces require a constant supply of air when in use in order to...

Hello everyone, 
We have a LEED Group project including multiple buildings served by a central water-water heat pump system. The system only serves the LEED Group project buildings - not...