Sometimes, a noise coming from a home appliance indicates an obvious problem, such as a screeching or knocking sound from the water heater. Some homeowners describe it as a popping sound, and when it occurs, it shouldn’t be ignored. Popping and knocking sounds indicate there are problems that will only get worse the longer they’re left unaddressed. Read on to learn about these sounds and how to handle them.
Scaling Causes Knocking
The knocking sounds heard coming from a water heater are likely due to sediment or mineral deposits that accumulate at the bottom of the unit’s tank. The sounds happen because the volume of water in the tank is reduced, forcing steam bubbles upward as the tank is heated.
These bubbles become trapped and they rattle around the deposits in the tank, causing the popping, rattling, and knocking sounds. Scaling may cause substantial damage to the water heater’s tank, including corrosion. If this noise is heard, it’s time to call for Plumbing Repair in Saginaw TX.
How Scale Gets Into the Water Tank
Scaling occurs when water has an excess of magnesium, calcium, and other minerals. Though it’s not harmful to the family’s health, it may cause serious damage to plumbing fixtures and pipes. Mineral deposits are left in the bottom of the water heater’s tank, which is made of metal with a glass lining. Over time, these deposits may wear away the lining, causing corrosion in the tank. This type of damage can’t be resolved, even with Plumbing Repair in Saginaw TX.
Flush the Water Heater Regularly
Some units must contend with hard water issues throughout their service lives. Though a whole-home water softener may help, it’s not always an option. Regular tank flushes will help to clear deposits at the bottom of the water heater’s tank.
There are plenty of online tutorials showing how to do it, but for most homeowners, hiring a professional is the way to go. A plumber can flush the tank during an annual maintenance visit, keeping the water heater flowing smoothly and quietly for another year. Visit the website or call Ace Repair Plumbing to schedule service.