Greetings, We have zones in our project which are addressed to system 9 (heating only).

I am looking to install hvac load reduction system (HLR ), the system functions by recycling the existing indoor AIR and removes CO2 and other indoor air contaminants, resulting in reduction of fre

Hi, to perform CFD model for IEQc5-LEED Healthcare. What is the size of the model boundary in exterior CFD calculations? That is to say, What area (m2) around the hospital we have to model?. Than

For a Fan Coil Unit system, with outdoor air being provided adjacent to the rear of the unit will the outdoor fresh air rate (from the main AHU) need to modulate to qualify as "active control" or i

Have your clients begun asking for this to become their new standard? I haven't seen this yet but we are starting to use them more and more. frequently.

We are looking to use metal ceiling tiles with powder coated paint that is painted at the factory. Are such tiles required to comply with CDPH/EHLB Standard Method v1.1?

Hello, I am working on a C&S project. The minimum parking capacity set by local zoning is 165 parking spots. The project has 165 spots exactly. The project size is 86000 sq ft.

We are often disappointed by how muddy and stained our high SRI low-slope membrane roofs are when the building is turned over from the contractor.

A client had a waste audit done for MRc6 in weight (36% landfill diversion) and we analyzed MRc7 in volume (55% landfill diversion).

We are a brand new dairy located in Ohio. We were constructed in 2014 and went online in 2015. In 2014 there were only 3 new dairies built.