Water Heater Repair in Grovetown, GA
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Grovetown's power outages are hard on a water heater
Water heaters here run all year, not just in winter, so the parts inside are working every day of the year. Cold snaps from November through March push the thermostat and heating element harder to bring water up to temperature, and winter nights averaging 37°F add to that load.
Georgia sees a lot of power interruptions. Nearly a third of households in the state went at least a day without power in 2024, and Columbia County has logged 92 damaging wind events over the past ten years. An electric water heater usually comes back on by itself once power returns, but a gas unit with an electronic ignition may not relight on its own. If your water isn't heating after an outage, that's often the reason.
- 37°F
- the average winter night, and colder incoming water means longer heating
- 5 months
- November through March, the months homes here need heat
- 31%
- of Georgia 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 $330 a year off hot water for a typical Georgia home.
Estimates for a typical Georgia home, compared with an older unit built to the federal minimum, from EIA household energy data and Georgia 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 cause is the tank itself has rusted through and failed from the inside. Sediment builds up at the bottom of the tank over years, and once it corrodes a hole in the steel, water finds its way out and there is no patching it. A leak can also come from the drain valve, a loose fitting, or a fitting on top that drips down the side and pools at the base, so it looks like a bottom leak but isn't. A contractor can tell you which one you have and whether the tank needs to be replaced.
- Why won't the pilot light on my water heater stay lit?
- Most of the time this means the thermocouple has worn out and can no longer sense the pilot flame, so the gas valve shuts it off. A dirty pilot orifice or a draft blowing across the flame can cause the same thing. If the pilot lights and holds while you hold the button down but goes out once you let go, that points straight to the thermocouple. This is a gas valve part and not something to keep relighting on your own.
- Can a tankless water heater be repaired?
- Yes, most tankless water heater problems can be fixed without replacing the unit. Common issues are a clogged inlet filter, mineral scale built up on the heat exchanger, a bad flow sensor, or an igniter that has failed. Because tankless units run on electronic controls and display error codes, a contractor can usually pinpoint the failed part rather than guessing. Scale buildup is worth asking about specifically, since it gets worse the longer it goes unaddressed.