Metal-Fab 4MIX6 4 x 6, 0.012 Aluminum Alloy Flue/0.018 G90 Galvanized Steel Casing Double Wall Round Type B Gas Vent Increaser voomi_id_7100 and is perfect for various

and is perfect for various fuel tanks

Differential: Adjustable

Item Name: Spark Ignitor

Bore Size: 1 1/8 inches

Metal-Fab 4MIX6 4 x 6, 0.012 Aluminum Alloy Flue/0.018 G90 Galvanized Steel Casing Double Wall Round Type B Gas Vent Increaser voomi_id_7100 and is perfect for variousProduct Description Metal Fab presents the 4MIX6, a durable B Vent Increaser designed for safe and efficient gas venting applications. This product, listed by Underwriters Laboratories for approved Category 1 gas furnaces, heaters, and boilers, is engineered for both residential and commercial installations requiring a non positive vent static pressure system. UL Listed to mate with other specified gas vents for seamless integration. Features Metal