16 Nov. 22

4 Common Cause of Water Heating leaking?

Water Heating Leaking

The leading cause of water heating leaks depends on four factors. Sometimes problems are small and we can easily fix their own. And, sometimes problems are large and it’s better to call professional plumbers to help you to diagnose the issue.

Here are some reasons that’s why the water heater leaked.

Old Tank

Tank-style water heaters older than about 15 years tend to leak more often than newer heaters. As the unit ages, parts wear out, water doesn’t hold its heat as well, and leaks become more frequent. Aging water heaters sometimes leak as the tank rusts. This leads to corrosion, allowing water to seep through the cracks. When a water heater reaches the end of its life, the only thing to do is to replace it.

Drain Valve

Plumbers and homeowners use the drain valve to the empty tank for maintenance and replacements. Homeowners also use the drain valve when they need to clean out the tank. This valve loosens over time, allowing water to leak. However, leakage from the valve base indicates that the component is not watertight. In this case, a new drain valve is necessary. Fortunately, homeowners are able to complete this change, but it helps to hear what a plumber has to say before you take action.

Too much Pressure

The water heater creates pressure and it increases the water temperature and it causes bigger problems. A water heater has pressure because the hot water creates steam and fills the space. When that steam has nowhere to go, the pressure becomes too high. Water escapes from any cracks in the heater to relieve some of the pressure. When the water temperature is too high, or if water enters the system at high pressure, the heater pressure increases.

Internal Tank

Tank water heaters use two shells to complete their process. The outer shell provides insulation for the inner shell which holds the water. A final layer of metal covers both shells. Water heater leaks in the inner shell are difficult to locate, but in most cases are due to age and deterioration. You don’t see this type of leakage from the outside of the tank.