Water Heater Repair in Picayune, MS
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Storms here mean power loss, and your water heater feels it
Pearl River County has logged 34 damaging wind events and 2 winter storms over the past ten years, and across Mississippi, 30% of households lost power for 24 hours or more in 2024. A gas water heater with a standing pilot keeps working through an outage. One with an electric ignition module shuts off when the power drops and stays off even after it comes back on.
Winter nights here average 41°F from December through February, and homes run their heat five months a year, November through March. That is when a water heater works hardest to keep up, and a thermostat or heating element that is already going tends to fail right in that stretch. You notice it at the tap when the water runs lukewarm or cold instead of hot.
- 41°F
- the average winter night, and colder incoming water means longer heating
- 5 months
- November through March, the months homes here need heat
- 30%
- of Mississippi households lost power for a day or more in 2024, and a heater with an electric element or electric ignition stops without it
NOAA nClimDiv, 1991–2020 normals
A new water heater would cut about $260 a year off hot water for a typical Mississippi home.
Estimates for a typical Mississippi home, compared with an older unit built to the federal minimum, from EIA household energy data and Mississippi fuel prices. Your home will differ.
Repair makes sense when an element, thermostat or gas valve has failed.
Replacement makes sense when the tank itself is leaking.
- Why is my water heater leaking from the bottom?
- The most common reason is that the tank itself has rusted through from the inside and is starting to fail. Sediment builds up at the bottom of the tank over years, and it traps moisture against the steel until a hole opens up. Water at the bottom can also come from a loose drain valve or a fitting that has worked itself loose, so it is worth checking those before assuming the worst. If the tank is the source, it needs to be replaced, since a rusted tank cannot be patched or sealed.
- Why won't the pilot light on my water heater stay lit?
- Usually this means the thermocouple, the small sensor that tells the gas valve the pilot is burning, has worn out or is out of position. When it can't sense the flame, the gas valve shuts off the pilot as a safety measure, even if the flame was fine a second ago. A dirty pilot orifice or a draft near the burner can cause the same thing. A weak thermocouple is a straightforward part to replace, but the gas valve itself can also be at fault, and that's worth having a contractor check directly rather than guessing.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater are repairable. Common issues are a scaled-up heat exchanger, a failed flow sensor, or an ignition fault, and each of those can be serviced or replaced without swapping the whole unit. Tankless units also tend to run into error codes that point straight to the problem, which makes diagnosis more direct than with a tank model. A contractor can look at the specific code or symptom and tell you whether it's a repair or something that points to replacing the unit.