Water Heater Repair in Henderson, KY
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Henderson County winters put a lot of strain on your water heater
Water heaters work harder here from October through April, when the water coming in is colder and the tank has to work longer to bring it up to temperature. On nights that average 28°F, a unit in a garage or an unheated space runs more often just to keep up.
Henderson County has seen 82 damaging wind events and 10 winter storms over the past ten years, and in Kentucky, 24% of households lost power for at least a day in 2024. When the power goes out, a gas water heater with an electric igniter will not light back up on its own. An electric water heater usually comes back on by itself once power returns, but if it was already struggling with a bad heating element or a failing thermostat, that outage is when you find out.
- 28°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 has rusted through, and once that happens it needs to be replaced rather than patched. Water under the tank does not always mean the tank is bad though. A loose drain valve, a weeping fitting, or the pressure relief valve doing its job because pressure inside got too high can all show up as water at the bottom. A contractor can tell within a few minutes whether it is the tank or something around it, so it is worth having it looked at before you assume you need a new water heater.
- Why won't the pilot light on my water heater stay lit?
- The most common reason is a worn out thermocouple, the small sensor that tells the gas valve the pilot is actually burning. When it wears out it stops sensing the flame correctly and shuts the gas off even though the pilot lit fine. A dirty pilot orifice or a draft pulling the flame around can cause the same problem. A standing pilot does not use electricity, so a power outage is not the cause here, but a contractor will need to check the thermocouple and the gas valve to find which one is failing.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater are repairable. Common issues are a clogged inlet filter, mineral buildup on the heat exchanger from hard water, a bad igniter, or a flow sensor that has stopped reading correctly. A contractor can diagnose which part is causing the problem and replace it rather than the whole unit in most cases.