Rheem manufacturing also advises on a technical service bulletin titled submerged water heaters.
Can gas hot water heaters be repaired.
The other less common problem would be the gas valve.
A bad gas valve will not allow any gas to go to the burner or pilot light.
Let s think about common problems you may encounter.
If your water heater has been under water an inch or more the sensitive safety components have likely been damaged beyond repair.
Water heaters can occasionally be repaired by replacing a few key elements.
However if you have a leak if your water heater is older than 8 12 years or you just wish to upgrade and cut your energy expense it is time for a new heater.
You may be able to repair your water heater if.
A leak does not always doom a hot water tank.
Depending on where the leak occurs you may be able to fix the problem before scrapping.
Digical getty images.
A leaky water heater could be the result of a faulty t p temperature and pressure relief valve or a leak from a nearby plumbing connection or even the tank itself.
Answer when flooding damages your water heater for the safety of your home and family repair is never recommended.
You should be able to spot a leak because water will drip from the heater and pool underneath.
The unit is less than ten years old.
A t p valve and plumbing leaks can be repaired but a leaky water heater tank cannot.
If your water heater is not very old and it s not doing its job it might need an easy repair instead of a costly replacement.
The main reason for installing new units is damage to the tank as this cannot be repaired.
Regular maintenance will extend the life of your water heater and some repairs such as replacing a pressure relief valve or heating element are pretty simple.
Should a leaking hot water heater be repaired or replaced.
Go to the article gas water heater thermocouple issues for information on this common repair.
If your water heater s gas or electric has been submerged in water do not attempt to repair install or operate the product.
A replaceable part is failing.
The unit must be replaced as soon as possible.
If you have had your water heater for 10 years or more you may find it more cost effective to simply install a new unit rather than paying for repairs.