Concupiscence. Concupiscence is often defined as an ardent, usually sensual, longing. The concept is most commonly encountered in Christian theology, where it also receives the name Fomes peccati, as the selfish human desire for an object, person, or experience.
Position the drain shoe on the underside of the tub, and screw the drain flange into the threads. Tighten it down completely with the drain tool and remove any excess putty. To connect the overflow valve, place the rubber gasket onto the overflow elbow, and position it behind the tub.
Jupiterimages/Photos.com/Getty Images. Tub and shower drains are easy to install and maintain. There are two types of drains you can hook up. A tub pull-up drain has a disk over the drain that you pull up to drain the tub. A cable-controlled drain involves a handle that raises and lowers the stopper by pushing or pulling a cable. Both types use glued fittings and schedule 40 PVC drainpipe.