Speedi-Products 8 in. Wall Stack Straight Boot for transitioning Rectangular Wall Stack ducting to Round Sheet Metal Pipe for interior wall supply and return air ducts. Can be used for Remodeling, Do it yourself and New Residential projects.
- 8 in. wall stack straight boot
- For transitioning rectangular wall stack ducting to round sheet metal pipe
- For interior wall supply and return air ducts
- Seal joints with approved duct mastic sealants
- Insulate ductwork for improved energy efficiency and comfort