Accumulation of sediment is a common complication that impacts the lifespan and performance of water heaters. With enough time, debris and minerals from your water supply wind up settling near the bottom of your tank. The potential consequences include higher energy costs, reduced efficiency, and possible unit damage.

What’s the Cause of Sediment Buildup?

Hard water has minerals in it, including magnesium and calcium. When the water is heated, the minerals start separating. This is what starts forming sediment. The particles gather at the bottom of your water heater’s tank, and they create a layer that eventually interferes with the desired heating process. A home with hard water is particularly vulnerable to the buildup of sediment.

Warning Signs

Even though sediment buildup happens inside your water heater tank, there are still potential warning signs you might notice. Reduced hot water supply can limit the tank’s capacity by displacing water. Unusual noises, such as popping sounds or rumbling, might indicate that trapped water under the sediment is physically boiling. Discolored or rusty water could be a signal of advanced corrosion or sediment buildup. Higher energy bills can happen because sediment works as a layer of insulation that makes the heater work more to warm your household’s water.

Preventing Sediment Buildup

Flush the water heater on a regular basis to remove accumulation, especially if you have hard water. Draining and flushing should happen every six months to a year. Install a water softener that can reduce the mineral content going into the heater to prevent chronic buildup. A sediment filler on the water supply line might trap particles and debris prior to entering the water heater. Setting the water heater temperature below 130 degrees Fahrenheit might reduce mineral separation and reduce the formation of sediment.

Fixing Sediment Buildup

Three things might fix sediment buildup. First, inspect the anode rod or have a plumber do so. The rod attracts minerals and prevents corrosion, but it should be replaced if it has significant wear and tear.

Second, consider a descaling solution to dissolve the hardened sediment of a severe buildup. Carefully follow all manufacturer instructions if you do this.

Third, flush the tank. Turn off the entire water heater before letting it cool down. Attach a drain valve hose so that you can direct the water to a safe area. Open the valve, and then let the sediment and water flow out. Close the valve before refilling the tank and restarting the heater. A plumber can do this process for you.

When Should You Call a Professional?

Industry professionals can thoroughly clean out your system and inspect it for possible damage. Preventing and dealing with sediment buildup can enhance the efficiency of your water heater, reduce your energy bills, and extend the unit’s lifespan. Routine maintenance is important to maintaining a reliable supply of hot water in your home while avoiding expensive repairs. If you need water heater service in Newnan, GA, contact E Dennis AC.