There are many ways that you can lose energy and heat in your home, and one of the most common ways is by the water heater. It may not seem like it, but you can lose a lot of money and energy when using your water heater. So it's important to take the necessary steps when you want to save energy and money. In this tutorial, you'll find out how to install an insulation jacket for your electric or gas water heater. Good luck, be safe, and enjoy!