How to Replace a Main Shutoff Valve | Ask This Old House
Ask This Old House plumbing and heating expert Richard Trethewey shows how to replace a main shut off valve that is not closing properly SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Time: 1 hour Cost: $25 Skill Level: Moderate Tools List for Replacing a Main Shutoff Valve: Tubing cutter Torch Fitting brush Shopping List: Ball valve…



