A rigid metal or flexible insulated tube, designed to deliver air to and from a furnace or other air-handling unit. Any kind of pipe or channel that carries water, wiring, or conditioned air …
Ductwork
A system of large tubes, pipes, or channels (ducts) designed to deliver air to and from a furnace or other air-handling unit. …
Due-on-sale Clause
Standard language in a mortgage which states that the loan must be paid when a house is sold. …
Drain Auger
Also called a snake. A long, coiled-wire tool that you can unwind and push into a drain line to free a clog. …
Duplex
A structure that consists of two separate family units. …
Drain Flange
The round metal trim that fits into the hole at the bottom of a sink or bathtub. The stopper or pop-up fits into this flange to retain water in the sink or tub. …