Water Heater Repair in St. Albans, VT
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Nine months of winter wear on your water heater here
Water heaters in St. Albans run September through May to keep up with homes that need heat that long, and on nights averaging 11°F the incoming water is as cold as it gets. That gap between cold and hot is what the heating element or the burner has to close, day after day, and it's the element or the igniter that gives out first when the unit's been asked to do that for years.
Franklin County has had 51 winter storms and 67 damaging wind events over the past ten years, and power loss is common enough that 21% of Vermont households went at least a day without it in 2024. Most water heaters come back on by themselves once power is restored, but if yours doesn't, or the water isn't as hot as it used to be, that's worth having looked at before the next cold snap.
- 11°F
- the average winter night, and colder incoming water means longer heating
- 9 months
- September through May, the months homes here need heat
- 21%
- of Vermont 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
- Why is my water heater leaking from the bottom?
- The tank has likely rusted through from the inside and is leaking water it can no longer hold. This happens when the anode rod that protects the tank wears out, letting the steel underneath corrode. A leak like this means the tank itself needs to be replaced, not patched, since once the steel is compromised it will only get worse. Sometimes what looks like a leak is condensation dripping down from fittings above, or a loose drain valve at the bottom, so it's worth checking those before assuming the tank is gone.
- Why won't the pilot light on my water heater stay lit?
- The most common cause is a worn thermocouple, the small sensor that tells the gas valve the pilot is burning. When it fails, the valve shuts off the gas as a safety measure even though the flame was fine a moment ago. A dirty or misaligned pilot orifice, a draft in the area, or a failing gas valve can also cause this. A thermocouple is a simple part to replace and usually solves it, but if the pilot still won't hold after that, the gas valve itself may be the problem.
- Can a tankless water heater be repaired?
- Yes, most tankless water heater problems are repairable. Error codes usually point to something specific, like a flow sensor, an igniter, or buildup on the heat exchanger from hard water. A contractor can flush the unit to clear scale, replace a failed sensor or igniter, or clean the intake and exhaust vents if those are blocked. Full replacement is only needed when the heat exchanger itself has cracked or corroded through.