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The Factors of a Water Heater Tank Explosion

With regards to needing to perform upkeep on ones water heater, it is a reasonably minimal maintenance device. Even so, one critical aspect of it really should be checked out regularly. Hot Water Heater Repair Louisville KY wants to pass along this safety information about ones water heater today.

Too much temperature if combined with tank deterioration inside of the storage tank could cause an explosion. Whenever the water temperature is under 212 degrees Fahrenheit, one shall be safe from an explosion, though there is a risk of scalding at that temperature. However, if the water temperature is over 212 degrees, water becomes into steam, which will enlarge to 1,700 times the space it occupies as water. This is when an explosion can happen.

Warning Indications of a Water Heater Explosion
The leading sign is if one goes to get hot water from a faucet and only steam comes out. Without delay shut off electric power if one owns an electric water heater. If one possesses a gas hot water heater, shut off the gas valve going to the water heater. Next, give us a call to come evaluate the scenario.

Minimizing Potential Water Heater Dangers
The most essential upkeep task with a water heater is to test the pressure relief valve, also referred to as the T&P valve, on a standard schedule. This valve helps manage the pressure buildup inside the water storage tank to avoid a risky rise in temperature and overpressure.

Caution!
Be careful, the water discharge out of a T&P valve might be really hot. If you do not feel at ease testing the valve inform us. In addition, undertaking any kind of fixes to the valve ought to be done by a professional plumbing repair provider.

How to Test the T&P Valve

Clear the place close to the overflow pipe and floor drain.
Lift the test handle for about 5 seconds or until the water runs clear.
Let go of the handle.
If the T&P valve continues to run with water, raise the handle up and down rapidly to have it reseat itself. One may need to do this a few times. IF it has not been tested for a while, it might be difficult to raise it at first. Don’t use excessive force, but may need to use a little.
If the T&P valve continues to have water coming out, it needs to be replaced.
Other things to watch out for are deterioration on the stem of the valve. If there is any water seeping from the valve stem or from the drain valve.

Searching for far more tips? Look at our other articles right here:

Water Heater Maintenance Infographic

 

Louisville KY Water Heater Maintenance

Related T&P Valve Testing Videos

Mythbusters did a test of the potential dangers of hot water heater explosions here:

Water Heater T&P Valve Repair Louisville KY

What the Experts Say

  • The discharge from a T&P valve can be very hot. It is very important that all T&P valves be installed properly with a discharge line piped downward to an adequate drain to avoid property damage and to minimize possible human contact.
    Read more…

Watts Water Technologies

If the temperature in your heater remains high after you turn down the thermostat, the thermostat may be faulty. Consult a professional for repair. Read more…

Home Guides

Pressure relief valves sometime develop a drip when opened for the first time in years. Try opening and closing it a few times to see if it will seat itself. If you have a large leak or the drip doesn’t stop on its own in a day or two, the valve will need to be replaced.  Read more…

Today's Homeowner

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