Is a leaking water heater dangerous? Yes, and it cannot be taken lightly, mainly if the water heater uses electricity. Moreover, we don’t want any severe problems to happen. Therefore, it is crucial to identify a problem as early as possible.
If we wait until something is severely broken before taking corrective action, especially when it comes to electrical problems, the expenditures will undoubtedly be high. Of course, we need to understand the causes if we wish to fix a leaky water heater. That will make it simpler for us to solve it.

Is a Leaking Water Heater Dangerous?
- Electrocuted
If the water heater and shower hose are above the bathtub, with the volume of water pooling in the tub, life is at risk. It could electrocute you when the engine leaks and the water flows into the shower hose or faucet. To avoid this threat, you can install anti-contact on your water heater.
Since the water heater is made of copper, it is electrocuted if water leaks from the engine and enters the shower hose or faucet.
Therefore, you need to turn on the machine for about 15 minutes before you use it, and don’t forget to turn it off when you’re done.
- Struck by the Machine
Again, the problems and threats brought by the electric water heater danger signs are in the way of installation. Installing a machine water heater is more accessible than a gas heater, which requires you to punch holes in the wall to hang the machine. It is where most people make mistakes.
Electric water heaters do not require a 6 mm drill to punch holes in walls and install machine supports. However, for the common good, it turns out that this step is needed so that the heating mechanism is not easily damaged and overrides users, especially people who use showers. So instead, use a higher-quality gas water heater support to install the heating device.
Signs of a Broken Water Heater
If the water from your bathroom faucet or shower looks cloudy, turn off the heating machine quickly and avoid using it in the near term. So, if you ask again, is a leaking water heater dangerous? Still, the answer is yes. First, you need to test the aroma produced by the water. If it smells fishy, the fault is in the main pipe of the heating machine.
Immediately contact a repairer or closest relative who understands how to repair a heating engine pipe because the way to fix it is more complicated.
- Heating Machines Make Noisy Sounds
Machines that sound usually indicate a heating unit that has been in use for too long because of the sediment accumulated in the tank. Deposits that accumulate over time will harden and damage the water filter on the machine so that it will sound.
If this is the case, there is no other way to replace the water heater because the time of use has expired.
- There is Water Seepage in the Water Heater
Leaks in the water heater tank must be dangerous, especially in the electric water heater. The metal in the tank will expand and develop cracks in the engine if it has been used for a long time or runs for an excessive amount of time in a single day.
If it is cracked, you can replace it with a new machine without replacing the faucet or water heater pipe.
The Solution to Repair a Leaking Water Heater Tank
The question is, can you fix a leaking water heater? There is not much we can do if the water heater leaks in the tank. Maybe we can patch it using welding, but usually, this also won’t last long.
In response to your question, is a leaking water heater dangerous? It is life-threatening, so you must replace the tank if the signs appear. Unfortunately, the price of this tank is relatively high. However, you only need to add a little cost. Safety comes first, after all.
Or, you can use a used tank which is still good, and the price can be lower. Unfortunately, again, for the used tank itself, we are tough to get. Therefore, we usually recommend replacing a new water heater. Because this kind of damage primarily occurs in water heaters that have been used for more than 5 years.