I have difficulty filling out the Minimum IAQ Performance Calculator table for multiple zones.

This project is in California, and ventilation rates comply with Title 24.

I am using an old 62MZ calculator file to do comply with the IEQp1 prerequisite.  However, after adjusting the ventilation rates for peak heating mode, Ev cannot be calculated on the spreadshe

We received a comment back on a CI project stating: "Demonstrate the system serving the special occupancy space is capable of modulating system and zone minimum supply volume below 0.30 cubic feet

We have a small mechanical equipment room that contains a backup diesel generator. It is being ventilated to remove exhaust and excess heat.

For ASHRAE 62.1 do I upload forms for the Baseline of meeting ASHRAE 62.1 and not my forms for IEQc2 Increased Ventilation? Table IEQp1-3.

How to provide a narrative to explain how the worst-case condition was determined considering the total design airflow rate at the condition analyzed

Hi all, We have a small LEED:CI project in a CS certified shopping mall. We don't have any direct outdoor air intakes, we take the air from the main atrium and give it to our space.

We have a Commercial Interior Project with underfloor air distribution (UFAD) system designed to include adjustable supply air diffusers in the floor, which can be used to adjust the amount of supp