A water heater is an integral part of any home, though it's often taken for granted. Imagine not having hot water on tap when you need to take a shower in the middle of winter. Your water heater is a godsend, especially if you live in an area with a cold climate, so using it properly is important. Improper use of a tank or tankless water heater can not only shorten its service life, but also cost you in electricity and repair bills. In today’s post, Santana Bros Plumbing shares three mistakes to avoid when it comes to your water heater.