Water Heater Making Loud Popping Noises
Can sediment build up hurt my water heater.
Water heater making loud popping noises. A deep layer of sediment in the water heater tank can cause these issues. You see sediment drops to the bottom of the tank where the gas burner is for gas water heaters. Popping sounds one of the most common sounds a water heater can make is popping. If so your water heater tank has most likely collected a thick layer of sediment minerals like calcium and lime.
This popping noise means there s sediment mineral deposits at the bottom of the water heater tank. Basically the popping noise is water is boiling underneath the sediment. Popping noises in gas and electric water heaters are the result of mineral deposits that build up in the tank. When the element is off the caked sediments trap water beneath them and the water heats until it makes a cracking or popping sound as it is forced through the deposits.
This condition can also make sounds of crackling sizzling or hissing. Once this water becomes trapped you might hear popping noises as water becomes hot within the electric elements or in the gas burners under the tank. The resulting bubbling can make the sediment break off causing the popping sound. As the water heats up steam is produced at the deposits and makes popping noises when.
Popping cracking and gurgling sounds over time there is a build up of minerals on electric water heater elements and on the bottom area of gas water heaters. This is more common on older units and the noise increases as the deposit layer thickens. A small amount of sediment buildup probably won t. Does your water heater make a knocking rumbling noise that could wake the dead.
You can fix this problem by draining and flushing your tank. This is especially problematic in areas that have hard water. Crackling sizzling hissing or popping if your electric water heater is making a popping noise there s a good chance that the sediment build up at the bottom of the tank has buried the lower heating element. If your electric water heater is making popping noises it s probably due to sediment on the heating elements.
Drain the water heater tank and flush out the sediment. Water under the sediment is steaming and bubbling up pushing the sediment around and causing the popping noise. When that happens it s usually an indication that your water heater has an excess of mineral deposits and sediment at the bottom. But a large amount definitely can.
Neglecting to flush the tank will only make water heater less efficient which can ultimately cause the water heater tank to deteriorate. That gas burner starts heating water trapped underneath the sediment causing it to percolate like coffee and creating the noise as a result.