Water Heater Repair in Bloomington, IN
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Cold groundwater keeps your water heater working harder here
Winter nights in Monroe County average 24°F from December through February, and that cold runs straight into the water line feeding your tank. The heating element or burner has to work harder to bring that water up to temperature, and it does this for seven months a year, October through April. That extra work wears on the heating element in an electric tank and the burner assembly in a gas one.
Power matters too. Statewide, 17% of Indiana households lost power for 24 hours or more in 2024, and Monroe County has seen 9 winter storms and 44 damaging wind events over the past ten years. When the power drops and comes back, most tanks recover on their own, but a gas water heater with an electronic ignition may need to be relit by hand. If your water isn't getting hot after an outage, that's often why.
- 24°F
- the average winter night, and colder incoming water means longer heating
- 7 months
- October through April, the months homes here need heat
- 17%
- of Indiana 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 $350 a year off hot water for a typical Indiana home.
Estimates for a typical Indiana home, compared with an older unit built to the federal minimum, from EIA household energy data and Indiana 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 the years, and once it corrodes a hole in the steel, water finds its way out and there's no patching it. A leak can also come from a loose drain valve or a fitting that's simply worn out, and those can be fixed. If water is pooling under the tank, shut off the cold water supply to the heater and have a contractor check which one you're dealing with.
- Why won't the pilot light on my water heater stay lit?
- The most common cause is a thermocouple that's worn out or coated in soot, so it can no longer sense the pilot flame and shuts the gas off. A draft reaching the pilot, a dirty pilot orifice, or a failing gas control valve can also cause this. Try relighting it following the label on the tank, and if it goes out again within a minute or two, the thermocouple is the likely culprit. A contractor can test it and replace the part if needed.
- Can a tankless water heater be repaired?
- Yes, most tankless water heater problems are repairable rather than a reason to replace the unit. Common issues include a buildup of scale on the heat exchanger, a faulty igniter, a clogged inlet filter, or an error code pointing to a sensor problem. A contractor can read the unit's error code and flush or replace the specific part causing it. Full replacement is usually only needed when the heat exchanger itself has failed.