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.

Hello, Please let me know where I can find definitions for the following. a. Mechanically ventilated spaces b. Naturally ventilated c. Mechanically conditioned e.

Hi everyone! I have a project that the system works with outside air demand according to the CO2 sensor.

Hi everyone, We have a residential project which has around 600 rooms naturally ventilated. I've prepared an excel sheet to demonstrate compliance with natural ventilation requirements.

we have a new addition added to an existing facility.