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Round Duct Reducers
Duct Reducers are the HVAC ducting fitting to use when you need to change from one size duct to another size. All of our Reducers are manufactured from the highest quality galvanized steel. They are perfect sheet metal fittings for maintaining maximum airflow through your system while changing to the needed duct size to get into tighter spaces.
Duct Installation Tips & Tricks — To install Reducers, you simply slide the reducer into Sheet Metal Duct, Flexible duct, or fitting and fasten with sheet metal or duct tape. We recommend that you seal the seams with a duct sealant after installation to prevent any air leakage, increase the efficiency of your system and reduce your utility bills. See installation tip for Flexible Duct or Sheet Metal Duct, depending on which type you will be attaching to.