Water Heater Repair in Galena, AK
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Cold like this doesn't let your water heater rest
Your water heater runs all year here. There's no season where it gets a break, because the ground and the pipes never get a chance to warm up. Winter nights averaging -14°F mean the water coming into the tank is as cold as it gets, and the heater works harder and longer to bring it up to temperature.
When the power goes out, most water heaters come back on by themselves once it's restored. But a fifth of households in Alaska lost power for a full day or more last year, and storms here are not rare. Fifteen winter storms and five damaging wind events in the past ten years mean an outage can catch a tank mid-cycle, and a household that depends on that hot water finds out fast when it doesn't come back.
- -14°F
- the average winter night, and colder incoming water means longer heating
- 21%
- of Alaska households lost power for a day or more in 2024, and a heater with an electric element or electric ignition stops without it
NOAA 1991–2020 monthly normals
- Why is my water heater leaking from the bottom?
- The most common cause is a failing tank. Once the metal corrodes through, water seeps out from the bottom and no seal or part fixes that. It can also be a loose drain valve or a fitting that has worked itself loose, and those a contractor can repair. If the tank itself is the source, it will need to be replaced rather than patched.
- Why won't the pilot light on my water heater stay lit?
- Usually the thermocouple has worn out and no longer tells the gas valve the flame is lit, so the valve shuts the gas off. It can also be a dirty pilot orifice or a draft pulling the flame sideways so it never heats the thermocouple properly. A contractor can test the thermocouple and clean or replace the parts that are causing it. A standing pilot like this does not run on electricity, so it should relight the same way even after the power has been out, which matters here since winter storms in this county have knocked out power before.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless unit are repairable. A failed igniter, a clogged inlet filter, or scale buildup on the heat exchanger are all things a contractor can service without replacing the unit. Mineral buildup is a common issue in tankless systems and usually calls for a descaling flush rather than new parts. A contractor can look at the specific unit and tell you what it needs.