How to Work with Gas Pipes | Ask This Old House
Ask This Old House plumbing and heating expert Richard Trethewey explains how gas piping is installed in a home. SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Skill Level: Expert – for licensed professionals only Steps: 1. In general, residential houses start with 1” gas pipes at the gas meter and then branch out to smaller diameter…





