Water Heater Repair in Oxnard, CA
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What Oxnard's power and storms do to your water heater
Ventura County doesn't get hard freezes, but it does get wind. The county has logged 38 damaging wind events over the past ten years, and storms like that knock out power. Statewide, 17% of California households lost power for 24 hours or more in 2024. When that happens, most gas water heaters with a standing pilot keep working fine, since the pilot doesn't need electricity. But if yours uses an electric igniter or is a tankless unit, the power cutting out mid-heat can trip its ignition control, and it won't restart on its own once the power comes back.
Most homes in Oxnard are owner-occupied, so a water heater that stops working is not something you can hand off to a landlord. You'll notice it fast, water that won't get past lukewarm, a pilot that won't stay lit, or a unit that just stays quiet no matter how the power comes back on.
- 38°F
- the average winter night, and colder incoming water means longer heating
- 7 months
- November through May, the months homes here need heat
- 17%
- of California 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 $110 a year off hot water for a typical California home.
Estimates for a typical California home, compared with an older unit built to the federal minimum, from EIA household energy data and California 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 reason is that the tank itself has corroded through and is failing. Water heaters have a steel tank with a glass lining inside, and once that lining cracks, the steel underneath rusts and eventually a hole opens up. A leak from the bottom of the tank means the tank needs to be replaced, since there is no way to patch it. Sometimes what looks like a tank leak is actually the drain valve or a loose fitting on the cold water line, and a contractor can tell the difference in a few minutes.
- Why won't the pilot light on my water heater stay lit?
- Most of the time this comes down to the thermocouple, the small sensor that tells the gas valve the pilot is burning. When it wears out or sits out of position, the gas valve shuts off the pilot as a safety measure even though nothing is actually wrong. A dirty pilot orifice or a bad gas valve can cause the same thing. A contractor can test the thermocouple's reading and replace it if it is weak, which is a straightforward repair on most tanks.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater are repairable. Mineral buildup on the heat exchanger is common and is cleared with a descaling flush. Ignition failures, sensor errors, and fan or venting problems are also things a contractor can diagnose and fix without replacing the unit. Replacement usually only comes up when the heat exchanger itself has failed.