Description
Product Summary
The MTI R6BF0806 is an R-6 insulated register box with an 8 x 6 inch opening. It connects a round flex duct branch to a ceiling or wall supply register.
Factory insulation helps prevent sweating in hot, humid attics.
Key Features
- R-6 insulation: reduces condensation on the box.
- 8 x 6 opening: fits 8 x 6 inch grilles and registers.
- Round inlet: connects to flex duct.
- Mounting flanges: secure to framing.
- Humid climate ready: common in South Florida installs.
Ideal Applications
- Ceiling supply registers
- Attic duct systems
- New construction and change-outs
Frequently Asked Questions
What grille size fits?
An 8 x 6 inch nominal grille or register.
Is it insulated?
Yes, R-6.
What inlet size does it have?
Inlet diameter is not stated in the listing; confirm before ordering.
