- February 2, 2021 at 8:21 am #392
Has anyone researched this technology for IAQ? Everything I read about this looks very positive, especially using in-duct units. I love the fact that this wont starve airflow like MERV 13, and no UV lights to worry about. However, I also am concerned about ozone production. I am looking at the iWave in-duct unit that does have UL standards, but it hasn’t been submitted to CARB for their approval, However I understand they have 2 years to get the CARB approval.February 2, 2021 at 8:42 am #393JammeeParticipant
Chaffey has installed this system district wide since our units could not support Merv 13 filters. Email me at email@example.com and I will forward your information to our Director of Facilities who has the whole scope on this. The units we went with are certificed ozone free.February 2, 2021 at 8:51 am #394
Thank you! I send you an email!
Question: When you say they were certified ozone free, was that by CARB or UL?February 18, 2021 at 11:18 am #423ChrisParticipant
If anyone needs just some GENERAL info re: ozone, EPA’s website has info at
For review as your organization sees appropriate.February 18, 2021 at 12:06 pm #426
Thanks, Chris, the Bi-polar Ionization units I’m looking at are all certified by UL to be Ozone free.
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