Water Heater Repair in Nicholasville, KY
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Cold water for seven months means longer burner runs
From October through April your water heater is drawing in colder groundwater, and on nights that average 27°F it has more ground to make up to reach a normal setting. A unit sitting in a garage or unheated closet loses heat to the air around it too, so the burner or heating element runs longer than it would in a heated room. That extra run time is what wears out a heating element or gas valve early, and you notice it as water that takes longer to get hot or never quite gets there.
Jessamine County has seen 37 damaging wind events and 13 winter storms over the past ten years, the kind of weather that knocks out power. Most electric water heaters come back on by themselves once power returns, but some need the reset button pressed first. A gas water heater with a standing pilot keeps heating right through an outage since it never needed power to begin with.
- 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 once that happens the tank can't be patched or sealed, it needs to be replaced. But check the easy things first. Water pooling underneath can also come from a loose drain valve, a fitting that's worked itself loose, or the temperature and pressure relief valve doing its job because the tank is overheating or over-pressurized. A contractor can tell you in a few minutes whether it's the tank or something that can actually be fixed.
- Why won't the pilot light on my water heater stay lit?
- The most common cause is a worn thermocouple, the small part that senses the pilot flame and tells the gas valve it's safe to stay open. When it wears out, it can't confirm the flame is lit, so the gas valve shuts off even though the pilot was burning fine a second ago. A dirty pilot tube or a draft blowing the flame around can cause the same thing. This is a gas appliance, so have a contractor look at it rather than working past it yourself.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless unit are repairable. Common issues are a clogged inlet filter, mineral scale built up on the heat exchanger from hard water, a bad igniter, or an error code pointing to a sensor or the flow switch. Because these units run on a control board with sensors, a contractor needs to read the error code or test the parts to know what's actually failing before replacing anything.