4 Vent Termination Hood. A must for Eccotemp 40HI series models in combination with a backflow preventer to prevent freezing air from coming back through the vent stack.
Simple Gasketed Connection- No Sealant Needed
Features the Highest Pressure Rating in the Industry
The Only Metallic Special Gas Vent you can Cut to Length On Site
New Fusion Welded Pipe Seams for a Smoother Finish and Better Fit
Compatible with all Types of Z-Flex Z-Vent
Made of AL-294C Stainless Steel