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Episode guide

S7·E13 Energy-Efficient Water Heater; Leveling a Concrete Walkway

Core Aired December 27, 2008 30 min
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Synopsis

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.

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Frequently Asked Questions

When did Season 7 Episode 13 of Ask This Old House air?

Season 7, Episode 13 ('Energy-Efficient Water Heater; Leveling a Concrete Walkway') originally aired on December 27, 2008.

How long is Season 7 Episode 13 ('Energy-Efficient Water Heater; Leveling a Concrete Walkway')?

The runtime for this episode is approximately 30 minutes.

What happens in Ask This Old House Season 7 Episode 13?

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, Rog...

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