Tankless Water Heater Makes Loud Vibration

This condition can also make sounds of crackling sizzling or hissing.

Tankless water heater makes loud vibration.

When ever it starts up it makes a loud noise which goes away after it runs for a few seconds. If i turn the hot water on and o read more. Happyras wa well this seems to be a typical problem that know one wants to admit. If the home does not have a pressure reducing valve or if it is defective set too high the rinnai will create this horrible vibration within the exchanger.

Tankless water heaters will all make some noise when starting up and heating water but the noise levels are usually reasonable and not cause for concern. 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. Rinnai tankless water heater noise. If you hear a clicking noise this is typically just the flow switch turning on and off to start and stop the flow of water and is completely normal.

When the noise occurs when there is no hot water being used it s likely there is a vacuum that s siphoning water away from the unit and causing loud noise and vibration. The flame is a nice blue color. Vibration echos through out the entire house. I have a rinnai 53 tankless water heater.

If it s making a lot of noise when turned on it may be because calcium deposits are being left behind due to hard water in your area. Tankless water heaters have their own distinct noises. If you have a smartphone you can download a free decibel meter app called soundlevel and measure the decibel output yourself. Yes the problem is easily solved at least in most cases.

This could mean you have excess calcium magnesium and other trace amounts of other materials which have settled at the bottom of your water heater. Similar to a popping sound your water heater making gurgling noise is more than likely due to mineral buildup in the bottom of the tank.