Water Heater Repair in Lacey, WA
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What Thurston County winters do to a water heater
Groundwater coming into your house is cold most of the year here, and your water heater has to work against that from September through June. That is ten months where the burner or the heating element runs longer to get the same hot shower.
Power is the other thing. Nearly a quarter of Washington households lost power for a full day or more in 2024. Gas water heaters with a standing pilot keep working through that. Electric ones and gas models with an electronic ignition do not come back on until the power does, and then need to be relit or reset.
- 34°F
- the average winter night, and colder incoming water means longer heating
- 10 months
- September through June, the months homes here need heat
- 23%
- of Washington 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 Washington home.
Estimates for a typical Washington home, compared with an older unit built to the federal minimum, from EIA household energy data and Washington 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 it traps moisture against the steel until it wears a hole. A loose drain valve or a fitting can also leak and mimic a tank failure, so it is worth checking those first. Once the tank itself is leaking, the water heater needs to be replaced, not repaired.
- Why won't the pilot light on my water heater stay lit?
- The thermocouple is the usual cause. It is a small sensor that sits in the pilot flame and tells the gas valve the pilot is lit. Once it wears out or sits out of position, the valve reads no flame and shuts the gas off, even though the pilot was burning a moment ago. A dirty pilot orifice or a draft blowing on the flame can cause the same thing. A contractor can test the thermocouple and replace it if that is the problem.
- Can a tankless water heater be repaired?
- Yes, most tankless problems are repairable. Mineral buildup on the heat exchanger is common and is cleared with a descaling flush. Igniters, flow sensors, and venting issues can all be replaced or corrected without swapping the whole unit. A contractor can diagnose which part is failing and repair it in place in most cases.