Canplas 223284W 4 in. PVC DWV Backwater Valve Tools_Combo It includes the selected expansion

It includes the selected expansion module only

Where is the drain located

and other approved equipment where a matching Intermatic enclosure is already installed or will be supplied separately

two or three 13 Watt twin tube compact fluorescent lamps

Canplas 223284W 4 in. PVC DWV Backwater Valve Tools_Combo It includes the selected expansionCanplas 223284W 4 in. PVC DWV Backwater Valve Brand: Canplas SKU: 223284W Product Overview The Canplas 223284W PVC DWV backwater valve is a 4 in. socket x socket valve designed to help protect basements and low level areas from sanitary, storm, or septic system backflow. The valve uses a flapper design that opens under normal flow and closes when reverse flow occurs. Key Features: 4 in. PVC DWV backwater valve Socket x socket DWV connection design