Water Heater Repair in Canton, GA
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What winter in Canton does to your water heater
Cherokee County gets cold enough, often enough, that your water heater works harder for seven months straight. From October through April, incoming groundwater runs colder, so the unit fires longer and more often to hit the same temperature at the tap. That extra runtime wears on the heating element in an electric tank and the burner assembly in a gas one, and it's often the reason a water heater that was fine in summer starts falling short once the nights turn cold.
Power matters too. Nearly a third of Georgia households lost power for at least a full day in 2024, and this county has seen its share of winter storms and damaging wind over the past ten years. A gas water heater with electronic ignition won't relight on its own once power comes back, and if yours has sat cold through an outage, that's often why there's no hot water even after the lights are back on.
- 33°F
- the average winter night, and colder incoming water means longer heating
- 7 months
- October through April, the months homes here need heat
- 31%
- of Georgia 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 $100 a year off hot water for a typical Georgia home.
Estimates for a typical Georgia home, compared with an older unit built to the federal minimum, from EIA household energy data and Georgia 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 of the time this means the tank itself has failed. Sediment builds up inside over the years, and it wears through the steel lining from the inside until it lets go. Once a tank is leaking like this, it needs to be replaced, not patched. A loose drain valve or a fitting can also leak and look the same from a distance, so it's worth checking those before you assume the worst. If you see water pooling under the tank, shut off the water supply to the heater and have someone look at it before it does more damage to the floor around it.
- 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 actually burning. When it wears out or gets dirty, it can't sense the flame and the gas valve shuts off to be safe. A weak thermocouple usually needs to be replaced, and it's a cheap part but not something to keep relighting week after week. A draft blowing across the pilot or a clogged pilot tube can cause the same problem, so it's not always the sensor. Either way, if the pilot won't hold, don't keep trying to force it, have it looked at.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless unit are repairable. Mineral buildup on the heat exchanger is the most common issue, especially if the unit has never been flushed, and that can usually be cleared out. Igniters, flow sensors, and venting problems can also be fixed without replacing the whole unit. A contractor can tell you once they've looked at what's actually failing, since the right fix depends on which part is causing the trouble.