Product Details
- Size4 in
Description
The Metal-Fab 4MF is a standard gas vent roof flashing designed for easy installation in HVAC systems. This product is suitable for use with Type B gas vents and is built to handle a pitch range from two over twelve to five over twelve. It provides secure venting for gas appliances while allowing for close clearance to combustible materials due to its double wall design.
- Fits 4-inch round gas vents.
- Constructed from aluminum alloy and G90 galvanized steel.
- UL listed for safety and compliance.
This flashing enhances the efficiency of gas appliances such as furnaces, boilers, fireplaces, and unit heaters.