Art classrooms are considered both in Tab. 6-1 and in Tab. 6-4. If we respect Tab. 6-4, could we avoid the verification of Tab. 6-1 (i.e. could we avoid the outdoor air supply)?

According to ASHRAE 62.1 - 2010 User's Manual, example 6-AF, the requirement associated with controls that guarantee that the openeings remain open during occupancy can be met with an administrativ

Has this calculator been changed for use in NC-v4 EQp1 versus the one used in LEED 2009? For new construction, are there any other prerequisites or credits that require the use of this tool in th

In the office the air (cold in summer, warm in winter) is both wall supplied and ceiling supplied. The air is exhausted from the WCs.

Dear all, I would like to know if it is mandatory to comply with minimum exhaust rates indicated in TTABLE 6-4 Minimum Exhaust Rates from ASHRAE 60.1 -2010.

We have several high rise residential projects that use a several conditioning and ventilation system.

Is the monitoring of mechanical ventilation always mandatory or do exceptions exist? Regards

Table 6.4 of ASHRAE 60.1-2010 states that parking garages that don't have walls that are at least 50% open to the outside shall have mechanical air extraction (exhaust ventilation).

Does anyone know a definition for "single supply system". I've looked it up in ASHRAE 62.1 and ASHRAE's Manual and I wasn't able to find it.

I don't know how to interpret the following section of ASHRAE 62.1-2010: "6.4.1.2. Double side openings.