I've had a number of uneven temperature complaints this summer. Some of the problems involved loose wiring, bad damper motors or just poor ductwork installation.This is usual repair work, however the majority are from customers or clients who have only lived in their new homes for a few years The surprising thing is that these are newer homes and  the HVAC equipment is working perfectly. 

In my customer interview about how the systems are used, I've found that the zone damper system is...


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