There is nothing quite as shocking as getting into your shower only to be blasted with cold water when you’re expecting it to be hot. Before calling in the professionals to put your plumbing woes to rest, learn more about how hot heaters work, how they break, and why your water might not be warming effectively.

How Do Water Heaters Work?

In both electric and gas water heaters, cold water is directed into the bottom of the tank, where it's warmed by heating elements or pipes. The hot water rises and is then moved throughout your home in a heat-outlet pipe. Water temperatures and tank pressures are regulated with a thermostat and temperature and pressure relief valves. Finally, all heaters have drain valves, which prevent sediment from building up in the tank.

Why Do They Fail?

Many water heaters fail due to faulty thermal switches, thermostats, heating elements, and broken dip tubes. These components naturally degrade over time, which is why water heaters that are more than 10 or 15 years old should be replaced by safer, more energy-efficient units. However, water heaters most often fail to operate correctly because the recommended preventative maintenance isn't followed.

What Causes Hot Water to Deplete?

Something as simple as a blown fuse, blown-out pilot light, or closed hot water shut-off valve can lead to cold water. If you have an older system and galvanized pipes, the plumbing could also be corroded or blocked. Finally, damaged or corroded rubber parts can swell or break off, causing obstructions. You can disassemble, clean, and repair these parts yourself, but it's always best to contact professionals since this job requires a high level of skill, and hot water poses a high risk of scalding.

For over 30 years, ACS RooterOne in Port Saint Lucie, FL, has offered water heater repair and plumbing solutions. Their skilled and friendly plumbers offer a wide range of services to residents from Melbourne to Palm Beach, including emergency plumbing and drain cleaning. Visit their website or call them at (877) 500-0046 to schedule service.