Date: 08/02/2003 Views: 4217
Date: 04/09/2013 Views: 12059
Date: 10/17/2007 Views: 3752
Date: 08/23/2023 Views: 209495
These black polyethylene fittings used in the vent system were a huge mistake. Do NOT use polyethylene fittings. Use nylon, brass or stainless steel.