The FAMCO SDB Square to Round HVAC Transition Box - Diffusers. Quality constructed in 28 gauge Galvanized steel.
The FAMCO SDB Square to Round HVAC Transition Box is a special order product and can be made in custom sizes. Note: Round side must be equal or smaller in size to the square side of the transition box.
The FAMCO SDB Square to Round HVAC Transition Box is manufactured by Famco in the United States and comes with a 1-year warranty against product defects and workmanship. If you have any questions about this product and variations available, please refer to the FAQs above or feel free to contact us by phone or email.
Pretty basic square to round transition, but very well made. Ordering was easy and it got here pretty quick. The only problem was on my end, I ordered the wrong size. I needed a 12" instead of the 14". Oh well, I can always let my boss have them and consider it another example of the woodworkers maxim: "Measure twice. Cut once."