## Can a Tankless Water Heater Explode?
Tankless water heaters are a popular choice for many homeowners due to their energy efficiency and space-saving design. However, one of the most common concerns about tankless water heaters is the potential for explosion.
Can a tankless water heater explode?
Yes, it is possible for a tankless water heater to explode. However, the risk of explosion is extremely low. According to the National Fire Protection Association (NFPA), there were only 14 reported explosions involving tankless water heaters in the United States between 2003 and 2013. This means that the risk of a tankless water heater exploding is about 1 in 10 million.
What causes tankless water heater explosions?
The most common cause of tankless water heater explosions is a buildup of gas inside the unit. This can occur if the gas supply is not properly connected or if the unit is not properly vented. When the gas builds up, it can create a pressure inside the unit that can cause it to explode.
Other potential causes of tankless water heater explosions include:
Faulty wiring
Overheating
Mechanical failure
How can I prevent a tankless water heater explosion?
There are a number of things you can do to prevent a tankless water heater explosion, including:
Hire a qualified contractor to install your tankless water heater. This will help ensure that the unit is properly connected and vented.
Have your tankless water heater inspected annually by a qualified technician. This will help identify any potential problems before they can cause an explosion.
Follow the manufacturer’s instructions for operating your tankless water heater. This will help ensure that the unit is used safely.
What should I do if I suspect a gas leak from my tankless water heater?
If you suspect a gas leak from your tankless water heater, you should immediately evacuate the area and call 911. Do not attempt to troubleshoot the problem yourself.
Conclusion
The risk of a tankless water heater exploding is extremely low. However, it is important to be aware of the potential risks and to take steps to prevent them. By following the tips above, you can help ensure that your tankless water heater operates safely and efficiently for many years to come.
## Additional Information
What are the symptoms of a gas leak from a tankless water heater?
The smell of gas
A hissing or bubbling sound
A yellow or orange flame on the burner
Soot or discoloration around the unit
What should I do if I find a gas leak from my tankless water heater?
Evacuate the area immediately.
Call 911.
Do not attempt to troubleshoot the problem yourself.
How can I tell if my tankless water heater is overheating?
The unit is making a loud noise.
The water is not getting hot enough.
The unit is shutting off prematurely.
What should I do if I think my tankless water heater is overheating?
Turn off the gas supply to the unit.
Call a qualified technician to inspect the unit.