Electric Water Heater Popping Sound

If you have a gas water heater turn the temperature setting to pilot if you have an electric water heater turn off the water heater at the circuit breaker.

Electric water heater popping sound. Your water heater is making a popping rumbling noise. One of the last sounds you want to hear when you re in the garage or laundry room is your water heater making a popping noise. It is not dangerous but may be annoying at times. Note that gas water heaters that are leaking or dripping water onto the gas burners may make similar sounds.

Apart from this model other types of heaters also have this issue. While anything audible coming from your unit is a cause for concern you should know that this sound often indicates a sediment buildup in your tank something you ll want to take care of sooner rather than later. Flushing a water heater helps remove sediment build ups and extends the life of a water heater. This is more common on older units and the noise increases as the deposit layer thickens.

For a water heater making noises like water running then you will have to check for leaks. Electric water heaters may also make a sizzling or hissing type sound. The tank needs draining and flushing. Water heaters often make popping or gurgling sounds over a number of year s sediment scale mineral and lime deposits gather on the bottom area of the water heater tank.

The water heater tank has sediment scale build up minerals from hard water. 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. As the water heats up steam is produced at the deposits and makes popping noises when. A water heater making bubbling noise can be traced to debris.

When these deposits heat up steam builds up in them and then the popping sound occurs. An electric water heater making noise problem happens in many homes. If you have an electric water heater turn off the water heater at the circuit breaker. Popping noises in gas and electric water heaters are the result of mineral deposits that build up in the tank.

Turn off the water heater. If you don t the flush the tank the water heater s efficiency will drop and in the long run the tank can deteriorate and spring a leak meaning you ll need to replace the water heater. This condition can also make sounds of crackling sizzling or hissing. 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.

Turn off the water supply. Let the water heater cool down for about 30 minutes.