I was hoping someone could help me out or point me in the right direction regarding our gas furnance and ewc control dampers.
We have a rheem classic plus (only 3 years old) with 2 zones. Their are EWC controls MAND4 MAND3 on the duct work.
Overal, our heating of the zones and rooms are fine, but we have 1 room that is always cold, it is about 3-5 degrees off. Does anyone know if this is caused by the dampers not working correctly or maybe another problem?
How can I adjust the dampers? Or should I be contacting a technician to take a look at it?
thanks for any help