Water Heater Repair in Huron, SD
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Nine months of cold groundwater in Huron
Your water heater works from September through May here, and the groundwater feeding it starts out cold on winter nights that average 9°F. That means longer burner or element run times just to hit the same temperature you'd get for less in warmer months. The heating element or gas valve is working harder for more of the year than it would somewhere milder.
Beadle County has also logged 23 winter storms and 104 damaging wind events over the past ten years. Storms like that bring power flickers and outages, and a water heater that loses power mid-cycle can come back needing a reset, or in the case of some gas units, a pilot relit by hand. If your water isn't getting hot, or it's taking longer than it used to, that's often where to start looking.
- 9°F
- the average winter night, and colder incoming water means longer heating
- 9 months
- September through May, the months homes here need heat
NOAA nClimDiv, 1991–2020 normals
A new water heater would cut about $50 a year off hot water for a typical South Dakota home.
Estimates for a typical South Dakota home, compared with an older unit built to the federal minimum, from EIA household energy data and South Dakota 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?
- The most common cause is the tank itself, rusted through from the inside after years of holding water. Once a steel tank corrodes and starts to weep, there's no patch or seal that fixes it, the tank has to be replaced. A leak from the bottom can also come from a loose drain valve or a fitting nearby, which a contractor can check before assuming the tank is done for. If the water heater is old and the leak is coming from underneath the tank itself, plan on replacing it rather than repairing it.
- Why won't the pilot light on my water heater stay lit?
- Usually the thermocouple has worn out and can no longer sense the flame, so the gas valve shuts off as a safety measure. A weak or dirty pilot flame, a draft near the burner, or a buildup of soot on the thermocouple can cause the same thing. Replacing the thermocouple is a straightforward repair for a contractor and often solves it. If the pilot won't stay lit even after that part is replaced, the gas valve itself may be at fault.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater are repairable. Common issues include a clogged inlet filter, mineral scale built up on the heat exchanger, a failed igniter, or an error code pointing to a sensor. A contractor can flush the unit, clean or replace the affected part, and get it running again in most cases. Only major heat exchanger damage tends to push a unit toward replacement instead of repair.