Date: 08/03/2003 Views: 3454
Date: 04/26/2008 Views: 2515
Date: 07/21/2008 Views: 3252
Date: 08/23/2023 Views: 160660
These black polyethylene fittings used in the vent system were a huge mistake. Do NOT use polyethylene fittings. Use nylon, brass or stainless steel.