My project is a high rise residential building located in a hot and humid area.

After filling the sample form table IEQp1-4 and press calculate I get a Y (yes) in both compliance with IEQ prerequisite 1 and credit 2.

In a project's IEQp1 we want to use a non-default value for occupancy of a Conference Room (a Critical Zone).

I read through previous posts and have not seen an answer to this question so forgive me if I missed it. The ASHRAE calculator does not seem to apply to 100% outdoor air systems.

We are working on a residential building that has common areas which are conditioned with split system heat pumps and heat recovery ventilators for fresh air.

Which of the following types of spaces in dwelling units need to be provided with an engineered natural ventilation system (ie. exhaust fans) if they are located 25 ft.

Hi, I am working on a large project in Australia that has used local code. The local code is more stringent than 62.1 however needs to be documented for the submission.

Dear all! How do you show compliance with case 1 for GBCI, mixed-mode ventilation?

I have a project looking to achieve some of the spaces via Natural Ventilation compliance. The windows are installed with a 60% porosity window screen.

we have a new addition added to an existing facility.