Product Description
The Metal-Fab 4MVC is a four-inch round Type B gas vent collar designed for use in HVAC systems. This collar is ideal for connecting gas appliances to venting systems, ensuring safety and efficiency in operation.
- Constructed from galvanized steel for durability
- Tested and certified to UL 441 and NFPA 54 standards
- Designed for use with double-wall Type B gas vent systems
Product Highlights
This gas vent collar features a twist-lock connection which simplifies installation and enhances system reliability.
Product Information
Standard Information
-
Material: Galvanized Steel
-
Type: Round, Type B
Technical Specifications
-
Nominal Size: 4 inch
-
Outer Diameter: 8.75 inches
-
Inner Diameter: 4.56 inches
-
Temperature Rating: 530 degrees Fahrenheit
-
Applicable Standard: UL 441, NFPA 54/211
-
Suitable For Use With: Double Wall Type-B Gas Vent System
