Product Description
The Metal-Fab 4MDC is a round draft hood connector designed for Type B gas vent systems. The connector features a four-inch open size and a length of four point eight eight inches. It has an aluminum inner wall with a galvanized steel outer wall, ensuring durability.
- Inner wall made of aluminum alloy
- Outer wall constructed from G90 galvanized steel
- Double wall design for improved safety
Product Highlights
This connector is compliant with UL 441 standards, making it suitable for use with various gas appliances including furnaces and water heaters.
Product Information
Standard Information
-
Brand: Metal-Fab
-
MPN: 4MDC
Technical Specifications
-
Size: 4 inches
-
Height: 4.88 inches
-
Material Thickness: 0.012 inches (inner wall), 0.018 inches (outer wall)
-
Applicable Standards: UL 441, NFPA 54/211
-
Weight: 0.5 pounds
-
Finish: Galvanized
