Date: 06/19/2009 Views: 2717
Date: 12/31/1969 Views: 2667
Date: 09/03/2009 Views: 4377
Date: 08/23/2023 Views: 167436
These black polyethylene fittings used in the vent system were a huge mistake. Do NOT use polyethylene fittings. Use nylon, brass or stainless steel.