Water Heater Repair in Elizabethtown, KY
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Cold groundwater keeps your water heater working through a long winter
From October through April, the water coming into your tank starts out cold, and on nights near 27°F it starts out colder still. The unit has to work harder to bring it up to temperature, and it does this for seven months of the year. That extra strain falls on the heating element in an electric unit or the burner assembly in a gas one, along with the thermostat that tells them when to fire.
Hardin County has also seen 17 winter storms and 74 damaging wind events over the past ten years, and statewide, close to a quarter of households lost power for at least a day in 2024. When the power goes out, an electric water heater stops heating until it comes back on, and most units restart on their own once it does. If yours doesn't, or if the water isn't getting hot the way it used to, that's worth having someone look at before the cold sets in again.
- 27°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
A new water heater would cut about $270 a year off hot water for a typical Kentucky home.
Estimates for a typical Kentucky home, compared with an older unit built to the federal minimum, from EIA household energy data and Kentucky 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?
- Most often the tank itself has rusted through and is failing, and that means replacement, not repair. Water pools at the bottom because that's where sediment collects and eats away at the metal over years of use. It can also be a loose drain valve or a fitting that's just weeping, which a contractor can tighten or replace. The only way to know which one you're dealing with is to have it looked at, since a tank leak will keep getting worse.
- Why won't the pilot light on my water heater stay lit?
- The most common cause is a worn thermocouple, the small sensor that tells the gas valve the pilot is burning. When it wears out it can't sense the flame anymore, so the valve shuts the gas off as a safety measure. It can also be a dirty pilot orifice or a draft blowing the flame out. A contractor can test the thermocouple in a few minutes and replace it if that's the problem.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater are repairable. Mineral buildup on the heat exchanger is common and can be flushed out, and failed igniters, sensors, and fans can be replaced. A contractor can pull the error code the unit is showing and diagnose it from there. Whether it's worth repairing versus replacing depends on the age of the unit and what's actually failed.