AmeriVent 3EIX4 Aluminum Alloy / Galvanized Steel Increaser, 3' x 4'Use this AmeriVent gas vent increaser to increase vent size. Constructed of aluminum alloy and galvanized steel. A max of 4 step of increase. Inlet Size: 3" Outlet Size: 4" 6" Used to increase vent size Material: Aluminum Alloy Galvanized Steel UL listed.
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols