Articles tagged with: ducts 
Do It Yourself Projects, Heating »
Cost: $8 and up
Estimated Effort: 10 minutes
Approximate Savings: 10% or more
If your furnace is located in an unheated area like an unfinished basement, you might already have guessed that a lot of heat can potentially be lost in the ducts themselves. Between the furnace itself and the vents, even with no holes in the ducts, some estimate that as much as 15 – 30% of the heat from your furnace can be lost when it travels through an unheated area like a basement.
That’s a lot of heat loss!
If …
