Date: 10/11/2009 Views: 2744
Date: 12/31/1969 Views: 5521
Date: 10/23/2005 Views: 4865
Date: 08/23/2023 Views: 116049
These black polyethylene fittings used in the vent system were a huge mistake. Do NOT use polyethylene fittings. Use nylon, brass or stainless steel.