Energy-Efficient Water Heater; Leveling a Concrete Walkway

Dec 27, 2008 on PBS at 9:30 AM


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... (more) 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.

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Removing a Boulder; Securing Loose Pipes
Season 7 Episode 12

Dec 18, 2008

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