The Metal Fab 5MOFS is a firestop and spacer designed for use with two by four inch walls. This product features a five-inch oval Type B vent, making it suitable for various applications in HVAC systems. Its structure ensures proper ventilation while maintaining safety standards.
Compatible with Type B venting systems.
Designed for easy installation in wall openings.
Constructed for durability and compliance with fire safety codes.
Product Highlights
This firestop/spacer aids in maintaining airflow and safety in residential and commercial HVAC installations.