Please read the attached report. How to interpret this report? Does that 20 clad units function well as designed ?
In case the attachement is not readable. Here is the copy:
The report states: "The only units that have room side condensation are the clad units (aprox. 20) thru-out...There is aprox. 15 Arch. Series casements that have no signs of condensation. Just the clad frame units....All humidity levels thru-out are within Pella Specs. 35% on a 24 degree outside temp....Some of the clad frames are mulled directly to the arch series casements that are showing no signs of condensation.....The only thing I can think of why the clad frames are condensating and not the Arch series is because of the Thermal Break of the Desiccant of the Arch. Series."