Water Heater Repair in Neosho, MO
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Cold winters and unreliable power both work against your water heater
Winter nights in Neosho average 27°F from December through February, and groundwater feeding into your water heater runs cold for the 7 months a year homes here need heat. Your water heater works harder for longer to bring that water up to temperature, and the burner or heating element cycles more to keep up. That extra work wears on the thermostat and the heating element in an electric unit, or the igniter and burner assembly in a gas one.
Newton County has seen 7 winter storms and 105 damaging wind events over the past ten years, and statewide, 19% of households lost power for 24 hours or more in 2024. A gas water heater with a standing pilot will keep running through an outage, but most others shut down and need to be reset once power comes back. If yours does not restart on its own, that is often just a reset away, not a sign the unit has failed.
- 27°F
- the average winter night, and colder incoming water means longer heating
- 7 months
- October through April, the months homes here need heat
- 19%
- of Missouri 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 Missouri home.
Estimates for a typical Missouri home, compared with an older unit built to the federal minimum, from EIA household energy data and Missouri 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 from the inside and is starting to fail. Sediment builds up at the bottom of the tank over years, and once it wears through the steel, water finds its way out and the tank cannot be patched. It can also be the drain valve or a fitting that has loosened, which is worth checking first since that part can be replaced without replacing the whole unit. A contractor can tell you in a few minutes which one you are dealing with.
- 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 off the gas as a safety measure. A dirty pilot tube or a draft blowing across the flame can cause the same thing. This is a common repair on tanks with a standing pilot, and a contractor can test the thermocouple to confirm it before replacing it.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless unit are repairable rather than a reason to replace it. Failed igniters, sensors, and heat exchangers can usually be swapped out on their own. Mineral buildup on the heat exchanger is common too, especially if the water in your home runs hard, and that can often be flushed out rather than replaced. A contractor can diagnose which part is causing the problem you're seeing.