- Domestic / Import: Domestic
- Suitable For Use With: Type-B Gas Vent Systems
- Dimensions: 3 in H
- Manufacturer: Hart & Cooley
- Manufacturer #: 4OFS
Hart & Cooley® Firestop Spacer, For Use With: Type-B Gas Vent Systems, 3 in H, Domestic
- Features
- The firestop spacers center vent in 16 in O.C. stud space and serve as a firestop at the ceiling level
- This is a required component for type B 2 x 4 and multi-story type BW installations
- 4 in Size