🔥 Seamless airflow upgrade for the savvy home pro!
The Tech Drive Duct Increaser and Reducer is a precision-engineered aluminum adapter that transitions duct sizes from 6 inches to 4 inches. Designed for HVAC and exhaust systems, it offers corrosion resistance, high-temperature durability, and easy installation, making it the go-to solution for efficient ventilation in homes and buildings.
| Manufacturer | GOLDEN PARTNER ELECTRIC TECHNOLOGY LIMITED |
| Item Weight | 3.2 ounces |
| Package Dimensions | 8.62 x 6.54 x 6.06 inches |
| Size | 6" to 4" |
| Material | Aluminum |
| Item Package Quantity | 1 |
| Outside Diameter | 6 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
S**
4” to 3” Convertible
This aluminum converter is of good quality and affordable. I would recommend this product/company.
J**G
Reducer is good quality
Needed to reduce the 4" liner. Works as expected.
A**R
very soft aluminum
this works great, and looks nice, but whatever grade aluminum they used is very soft. trying to use a self tapping screw on it will create a large dent the metal before it drills into it. i recommend pre-drilling your holes.
A**R
Reducer
Well made and worked great for our application.
I**S
This aluminum reducer is a high-end piece!
This is the prettiest reducer I've ever seen and cheaper than most tin,riveted,galvanized reducers that have seams and need to be taped for leaks.Solid great looking piece.
T**.
Excellent product!
High quality part and perfect fit for my application. Reasonable price.
S**.
Perfect fit with diesel heater
Perfect fit for the 3" and 4" side of things.
S**K
awesome product money saver
Great value for money.
Trustpilot
2 months ago
2 months ago
