Replacing Water Heaters One of the most common household plumbing projects is replacing a water heater.
Many potential dangers can result from improper water heater installation.
Be sure to check your local codes. Use only the procedures and materials your code allows. This article covers replacement of natural gas, LP gas, and electric water heaters, the most common types. The most common overhead-plumbed water heater hookup is shown in Fig. Before your can connect the new heater, the old one must be removed.