Water heaters should be installed by a plumber or someone with plumbing and heating experience. The Do-It-Yourself person may be able to handle many household jobs, but the installation of a water heater could create a dangerous situation if performed incorrectly. Remember, gas that has burned must be properly vented. There are many local codes and safety requirements that pertain to water heater installation and operation; without understanding these requirements you could be inadvertently breaking the law and more importantly endangering yourself and your family. If you do choose to install your own water heater, be sure to get a permit and have your city or county code official inspect the work for safety. Call 1st Choice Plumbing at (770)596-5064