Specific areas of the ductwork have a flexible lining (black material that can be seen inside the ducts in some of the images) which serves many purposes. It serves as an acoustical barrier and also reduces the amount of energy lost while hot or cold air travels through to the vents. Another characteristic of this lining is that it reduces the amount of condensation to keep mold, mildew, and other bacteria away while improving the overall air quality of the space.
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| SVA IDD New HVAC |

1 comment:
glad to see we are replacing the ductwork. the previous one was pretty horrible.
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