Prefabricated Ductwork (TRANSITIONS AND CONNECTORS)
(Product availablity is subject to change without notice. Not all products are available from all facilities.)

STANDARD 90 DEGREE ROUND ADJUSTABLE ELBOWS
• Used to make angular turns in runs of pipe.
• Adjustable to any angle through 90°.

Click here to print a Detailed Specification Sheet (PDF)

ROUND REDUCER/INCREASER
• Used to reduce or increase diameter of pipe.
• Collar edges hemmed for added strength and better fit.
• (28 gauge for 10” x 8” and larger)

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STANDARD"STUB"WYES
• Also called Wye Joints or Reducing Laterals.
• Used primarily for heating & air conditioning application
for transition from one pipe to two pipes.

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ROUND TEES
• Used for venting bath & kitchen fans as well as heating &
air conditioning applications.
• For 90 degree branch with same diameters.
• Use reducers/increasers to modify multiple pipe size connections.
• (28 gauge for 10” diameters & larger)

Click here to print a Detailed Specification Sheet (PDF)

TEES SADDLES
• Used to splice into an existing
run of round pipe of equal or
larger diameter.
• 90 degree angle branch.

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DUCTBOARD TRIANGULAR TERMINAL BOXES
• Available in R-6.0 and R-4.2
• Pre-cut for easy assemble using approved foil tape.
• FSK reinforced backing.

Click here to print a Detailed Specification Sheet (PDF)