Replacement of gas or electric water heater can be a tempting DIY project for homeowners who want to save some cash and experience something new. But the task comes with a whole set of difficulties to be considered and prepared. In addition to resolving intricate safety issues like gas leaks and electrical issues, complex connections and the ability to maintain local building codes, it requires expertise and attention to detail. Sizing and getting it right in the existing area, as well as fitting the new appliance correctly, are the most important elements to ensure sufficient hot water, and a seamless connection to your plumbing and electrical systems. Even obtaining all the permits required and planning for inspections can make the project a little more complicated.