Date: 06/22/2008 Views: 3303
Date: 06/16/2009 Views: 2976
Date: 12/31/1969 Views: 2916
Date: 08/23/2023 Views: 204736
These black polyethylene fittings used in the vent system were a huge mistake. Do NOT use polyethylene fittings. Use nylon, brass or stainless steel.