Water Heater Repair in La Grange, KY
Tell us what your water heater is doing, and a licensed contractor who covers Oldham County will get in touch.
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What winter here does to your water heater
Groundwater coming into your house is already cold, and from October through April your water heater has to raise it further just to get a normal shower. On nights averaging 26°F, a tank sitting in a garage or an unheated space loses heat faster, so the burner or the heating element cycles on more just to hold temperature.
That extra cycling wears on the thermostat and heating element in an electric unit, or the burner assembly and thermocouple in a gas one. You notice it as water that starts hot and turns lukewarm partway through a shower, or a tank that takes longer to recover between uses. Kentucky also sees real power loss, with 24% of households going at least 24 hours without it in 2024, and a water heater already working hard through a cold winter has less to give when that happens.
- 26°F
- the average winter night, and colder incoming water means longer heating
- 7 months
- October through April, the months homes here need heat
- 24%
- of Kentucky 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
- Why is my water heater leaking from the bottom?
- The most common cause is the tank itself has rusted through and is failing from the inside. Water heaters store water for years, and sediment builds up at the bottom of the tank, which corrodes the steel until it gives way. A leak can also come from the drain valve or a fitting where a pipe connects, and those can sometimes be repaired. Once the tank itself is leaking, it needs to be replaced, since there is no way to patch a hole in the tank wall.
- Why won't the pilot light on my water heater stay lit?
- The usual reason is a worn thermocouple, the small sensor that tells the gas valve the pilot is burning. When it wears out, it fails to sense the flame and shuts the gas off even though the pilot lit just fine a moment before. A dirty pilot orifice or a draft in the area can also blow the flame out. A contractor can test the thermocouple and replace it if that is the cause.
- Can a tankless water heater be repaired?
- Yes, most tankless water heater problems are repairable. Mineral buildup on the heat exchanger is common and is cleared with a descaling flush. Igniter failures, sensor faults, and flow switch problems are also parts that get replaced rather than requiring a whole new unit. A contractor can run the error code the unit is showing and tell you what part it points to.