Date: 10/25/2009 Views: 2474
Date: 03/01/2010 Views: 3026
Date: 11/22/2005 Views: 3258
Date: 08/23/2023 Views: 167869
These black polyethylene fittings used in the vent system were a huge mistake. Do NOT use polyethylene fittings. Use nylon, brass or stainless steel.