Water Heater Repair in Aiken, SC
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What Aiken County does to a water heater
Winters here are mild, but nights from December through February still average 36°F, cold enough that a water heater works harder to keep up. That extra cycling adds wear to the heating element and thermostat over time.
Aiken County also sees its share of severe weather, 185 damaging wind events over the past ten years, and storms like that knock out power. Nearly half of South Carolina households went at least a day without power in 2024. Most electric water heaters come back on by themselves once power returns, but a unit that does not fire back up after an outage usually points to a tripped limit switch or a failed heating element.
- 36°F
- the average winter night, and colder incoming water means longer heating
- 5 months
- November through March, the months homes here need heat
- 45%
- of South Carolina 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 $300 a year off hot water for a typical South Carolina home.
Estimates for a typical South Carolina home, compared with an older unit built to the federal minimum, from EIA household energy data and South Carolina 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. Water heaters last a set number of years, and once the tank corrodes, water seeps out through the bottom and there is no patch for it. It can also be the drain valve or a fitting rather than the tank, so a contractor should check before you assume the worst. If it is the tank, the unit needs to be replaced, not repaired.
- Why won't the pilot light on my water heater stay lit?
- A pilot that won't stay lit usually means the thermocouple has worn out. That's the small part that senses the flame and tells the gas valve it's safe to keep gas flowing. When it fails, it shuts the gas off even though the pilot is burning fine. A dirty pilot orifice or a draft blowing out the flame can cause the same thing, so a contractor will check both before replacing parts.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater can be fixed without replacing the whole unit. The igniter, the flow sensor, and the heat exchanger can all be serviced or swapped out on their own. Mineral buildup inside the heat exchanger is a common issue in areas with harder water and can often be cleared with a flush. A contractor can tell you whether the part that failed is worth repairing or whether the unit has reached the end of its life.