Date: 03/19/2007 Views: 3317
Date: 01/23/2006 Views: 3152
Date: 01/23/2006 Views: 3593
Date: 08/23/2023 Views: 183430
These black polyethylene fittings used in the vent system were a huge mistake. Do NOT use polyethylene fittings. Use nylon, brass or stainless steel.