Where To Stream Ask This Old House Season 2 Episode 10
Chimney Liner; What Is It? Toilet Tank Condensation
- Aired December 11, 2003
- 60 Min
Chimney expert Mark Schaub helps homeowner Terry Peterson repair the water heater flue in his chimney. The guys ask "What is it?" Richard installs an "anti-sweat" valve to prevent condensation on a toilet tank.