3 To 6 Inch Duct Inline Reducer Increaser Plastic Universal Connector For Vent Ducts HVAC Vent Pipe Adapter Reducer Or Increaser And Can Be Cut To Fit 80 150mm For Air Conditioning Heating And Cooling
✔️ Fits Ø3-Ø6 in ducts (76-152 mm); reducer or increaser; cut to fit 80-150 mm
This white plastic inline duct connector lets you join or resize HVAC ducts from 3 to 6 inches, ideal for residential and light commercial heating, cooling, and ventilation projects.
✅ Step sizes: Ø3.11" (79 mm), Ø3.90" (99 mm), Ø4.69" (119 mm), Ø4.88" (124 mm), Ø5.87" (149 mm)
✅ Duct compatibility: fits Ø3"-Ø6" (76-152 mm) ducts
✅ Material: durable plastic withstands -4°F to 194°F and resists corrosion
✅ Cut-to-fit: can be trimmed to exact duct size
✅ Easy install: no glue or special fasteners required; install in any position
✅ Color: white
💡 What is a duct inline reducer/increaser used for in HVAC systems? This handy connector helps you adapt duct sizes to fit equipment and space, improving airflow routing and compatibility. - It allows seamless transitions between different duct diameters - It enables cut-to-fit sizing without glue or custom fittings - It works with standard plastic ducts in both residential and commercial installs