



🔄 Transform Your Ducting Game!
The FAMCO Increaser Reducer Adaptor Connector is a heavy-duty aluminum ducting solution designed to adapt various duct sizes for efficient airflow. With a compact height of 3-1/2 inches, it fits seamlessly into tight spaces, making it perfect for a range of applications including bathroom fans, tumble dryers, and hydroponics systems. Built to last, this connector ensures optimal performance in your ventilation setup.
| Manufacturer | FAMCO |
| Part Number | IR84A |
| Item Weight | 5 pounds |
| Package Dimensions | 8 x 8 x 4 inches |
| Item model number | IR84A |
| Is Discontinued By Manufacturer | No |
| Size | 8" x 4" |
| Color | Silver |
| Material | Aluminum |
| Shape | Circular |
| Batteries Included? | No |
G**S
Diameters on the money!
Nicely stamped and crimped construction.
S**R
Well built reducer
I needed to gain some space over a longer tapered reducer and this fits the bill
G**A
Better than expected
Superior quality!It not concentric or eccentric but I was looking for a straight conversion for my purpose.
J**F
fits perfect
blow back is an issue
R**H
It's just a darn duct adapter!
Great fit, hard to find size, no complaints.
P**H
Not good for a 8" inlet fan to 4" vinyl tubing for lab fume hood
If you have a 8" in-let fan then don't bother because the air will flow back. In my case I'm building a fume hood - so I can't have fumes going back into the hood. If it doesn't bother you about the flow back then go ahead and purchase it. It's good and it's made of well. So I may use it for something else but I'm not sure quite yet.
A**H
fit well
HD steel
J**Y
Clean
Fast clean thanks