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Growth and Erosion

CS-2009 IEQp1: Minimum indoor air quality performance
posted by Adriana Hansen on Feb 9, 2011, 2:43 pm

We have an HVAC system configured with ceiling plenum return. Is this plenum required to meet item (§ 5.5.1) Resistance to Mold Growth and (§ 5.5.2) Resistance to Erosion of ASHRAE 62.1?

Last reply: Tristan Roberts, Feb 23, 2011, 6:35 pm

Meeting 62.1 requirements

CS-2009 IEQp1: Minimum indoor air quality performance
posted by javier bolanos zeledon on Nov 7, 2010, 8:28 pm

According to 5.10.1 you should have a relative humidity of no more than 65%. And you have to analyze this with outdoor air at humidification design conditions (design dew point and mean...

Last reply: javier bolanos zeledon, Dec 2, 2010, 10:54 pm

Using default occupancy v/s estimated occupancy

CS-2009 IEQp1: Minimum indoor air quality performance
posted by Jana Schulz on Apr 1, 2010, 5:11 pm

Tristan Roberts Representative Vermont House of Representatives LEEDuser Expert 11478 thumbs up April 5, 2010- 4:19 pm Jana, one of our contacts from the USGBC just answered this question over in the forum on SSc4.2. Log in or register to post comments ...

Last reply: Tristan Roberts, Apr 5, 2010, 4:19 pm