Water Heater Repair in Springfield, TN
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Cold water and winter storms both work against your water heater
Water heaters here run harder from October through April, seven months a year, when incoming water is coldest and the tank has to work longer to bring it up to temperature. That extra runtime adds up, and it is often the heating element or the thermostat that wears out first, leaving you with water that never gets hot or runs out fast.
Robertson County has recorded 11 winter storms and 126 damaging wind events over the past ten years, and storms like these bring power outages. In Tennessee, 20% of households went at least 24 hours without power in 2024. Most electric water heaters come back on by themselves once power returns, so if yours does not, that is worth a look.
- 30°F
- the average winter night, and colder incoming water means longer heating
- 7 months
- October through April, the months homes here need heat
- 20%
- of Tennessee 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 $280 a year off hot water for a typical Tennessee home.
Estimates for a typical Tennessee home, compared with an older unit built to the federal minimum, from EIA household energy data and Tennessee 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 bottom leaks come from the tank itself rusting through, and once that happens the tank needs to be replaced, not patched. It can also be a loose drain valve or a fitting that's failed, which a contractor can check before assuming the worst. If the leak shows up after the pressure relief valve drips, the valve may just be doing its job and letting off excess pressure. Either way, water pooling under the tank means it needs a look soon, since a tank that's rusted through won't get better on its own.
- 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 shuts the gas off even though the flame is still lit. A dirty pilot orifice or a draft blowing on the flame can cause the same problem. If you've relit it a few times and it keeps going out, the thermocouple is usually what needs replacing.
- Can a tankless water heater be repaired?
- Yes, most tankless water heater problems are repairable. The heat exchanger, igniter, and flow sensor can all be replaced individually, and error codes on the unit's display usually point straight to the failed part. Mineral buildup from hard water is a common issue too, and flushing the unit often solves it. A contractor can pull the error code and tell you whether it's a quick fix or something bigger.