Ask This Old House Season 7 Episode 13 Energy-Efficient Water Heater; Leveling a Concrete Walkway 2008
3.7/10 by 15 users
Plumbing & heating expert Richard Trethewey and host Kevin O'Connor replace an old tank-type water heater with a new, energy-efficient "tankless" unit fueled by propane. Then Richard and Kevin, along with landscaping contractor Roger Cook and general contractor Tom Silva ask, "What is it?" Then, Roger helps a homeowner level his sagging concrete walkway using a method called "mudjacking," and Tom shares a viewer tip for removing hammer dents from a piece of wood.
- Released: 2008-12-27
- Runtime: 30 minutes
- Genre: Documentary
- Stars: Richard Trethewey, Norm Abram, Roger Cook, Kevin O'Connor, Tom Silva
- Director:
