No.
Why?
You need your ducts changed.
How did it get this way?
Lack of maintenance.
Crappy return filter.
Most important undersized and improper ducting.
Know what and if your contractor knows what they are doing. Both of these pictures are from units that are less than 5 years old!
Breath safe,
Tim
1 comment:
yuck! is that mold? were the people sick from that gross stuff? Did they need to see a Dr? Thank God you do my maintence work! S
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