A-R
Features:
- Adapter Ring for Recessed Mounting of VTF Series Units
- Welded Steel Collar is 4'' SQ x 2'' D (103mm x 51mm) to Provide Necessary Extension for Any 4'' SQ x 2 1/8'' D (102mm x 54mm) E.O. Box
- When Assembled, the Unit is 3 1/16'' Deep and Will Fit in a Standard 4'' Stud Wall