Join duct and fittings with quick-release clamps for faster disassembly and cleanout than other duct systems.

Fittings have gaskets which create a tight seal—you don't need to seal joints with coating or tape.

At about half the height, this oval duct fits in tighter spaces than round and rectangular duct.

Bolt flanges to equipment to start a run of duct.

In the event of a fire, these dampers automatically stop airflow through duct.

Save energy and increase comfort by heating and cooling only the areas that need it.

Also known as cleanouts, panels cover cutouts in duct to provide access for inspection and cleaning.

Add a flexible joint to your system to reduce vibration caused by fans and blowers.

Built to withstand temperatures up to 1000° F, these vent pipes and fittings are for use with boilers, furnaces, stoves, and other equipment that is fired by coal, gas, oil, propane, or wood.

Formed by metal interlocked strips, this hose has the strength to stand up to sharp, abrasive materials.