Ask This Old House (2002)

Episode Overview

Plumbing and heating specialist Richard Trethewey assists a homeowner in setting up a new water-efficient "dual flush" toilet. After that, Richard joins host Kevin O'Connor, landscaping expert Roger Cook, and general contractor Tom Silva for a segment titled "What is it?" Following this, Roger and Kevin venture outdoors to demonstrate how to install an in-ground sprinkler system that's accessible for any homeowner to tackle.