How to Repair a Damaged Main Shutoff Valve

Ask This Old House plumbing and heating expert Richard Trethewey demonstrates solutions for replacing a water main shutoff. Click here to SUBSCRIBE to the official This Old House YouTube channel: http://www.youtube.com/subscription_center?add_user=thisoldhouse [shopping list, tools, and steps, if exist] Ask This Old House TV Homeowners have a virtual truckload of questions for us on smaller projects, and we're ready to answer. Ask This Old House solves the steady stream of home improvement pr

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