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Existing building- applicable requirements CI-v4 EQp1: Minimum indoor air quality performance posted by Ricardo Sá* on Jan 30, 2017, 12:18 pm* I'm working in a project of an existing building refurbishment that will pursue LEED certification CI. However, since part of the HVAC equipments will be maintained (namely... Last reply: Gabriela Crespo, Sep 6, 2018, 4:44 pm	1	Gabriela Crespo LEEDuser Basic Member BECxP, CxA+BE, LEED AP BD+C, O+M Revitaliza Consultores Thu Sep 6, 2018, 4:44 pm
How to choose Zone system (ERV+Separate air conditioner) CI-v4 EQp1: Minimum indoor air quality performance posted by JAMES CHEN* on Jul 8, 2018, 11:57 pm* We are currently experiencing (1) One ERV supplies OA to one space (the air conditioner is separated). (2) One ERV supplies OA to four spaces (the air conditioners are independently...	0
Dedicated Central OA Unit CI-v4 EQp1: Minimum indoor air quality performance posted by Jalal Avades* on Jun 5, 2018, 5:02 pm* Our project is a Commercial Interior in two floors of an existing tower. The floors are served by 4-pipe fan coils. Currently, we do not have enough OA to satisfy ASHRAE 62.1-2010 and we will... Last reply: Natalia Pineyro, Jun 12, 2018, 10:59 am	2	Natalia Pineyro LEEDuser Basic Member Commissioning Authority Taller Energia Tue Jun 12, 2018, 10:59 am
Monitoring of constant volumen systems CI-v4 EQp1: Minimum indoor air quality performance posted by Gabriela Mena* on Sep 26, 2017, 9:54 am* Mexico Hi, We have a project in Mexico City, the outdoor air system is a constant volume. A differential pressure switch is enough to comply with the pre requisite requirements? ...	0
Airflow monitoring device CI-v4 EQp1: Minimum indoor air quality performance posted by Natalia Pineyro* on Dec 21, 2016, 2:29 pm* Hello! We are working on a project that is going to install a constant volume system. To comply with the Minimum Indoor Air Quality Performance Prerequisite we have asked the HVAC designer to...	0