1.   As I admire the funky lighting and exposed duct work, Sydni is already munching on a treat from Sutton.

2.   After the war, it was used in the growing housing industry to connect heating and air conditioning duct work.

3.   Costs can escalate if asbestos was used in the insulation around the duct work.

4.   If you have a forced-air heating system, examine the duct work that runs through the attic.

5.   In the meantime, Dueker is unable to use the air conditioning or heating because the duct work is contaminated with asbestos.

6.   It hid nuts in my aluminum duct work, and seemed to take special joy in rolling them around at odd hours.

7.   The duct work often develops air leaks around seams and joints.

8.   The duct work was hidden below a concrete slab.

9.   The heating and cooling duct work is also exposed.

10.   The men crawled through the duct work to reach the roof of the one-story jail.