Originally Posted by
Bruce Ramsey
- Some of the ducts were shedding their skin
Owlflex.
That's why in some of your photos is shows new flexible duct, those have already been replaced - improperly I will add.
Might as well go ahead and recommend that all remaining Owlflex duct be replaced now, it will need it sooner or later, as evidenced by that which was already replaced "sooner", so now is "later".