Water Heater Repair in Aquia Harbour, VA
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What winter and power outages do to a water heater in Aquia Harbour
Groundwater coming into your house is cold all winter, and from December through February your water heater is working against nights that average 28°F. The unit has to work harder to bring that water up to temperature, and it runs longer to do it. That extra run time wears on the heating element in an electric water heater or the burner assembly in a gas one, and it shows up as water that takes longer to get hot or never quite gets there.
Stafford County has seen 8 winter storms and 132 damaging wind events over the past ten years, and statewide, 22% of Virginia households lost power for at least 24 hours in 2024. When the power goes out, an electric water heater stops heating until it comes back, and most units start up again on their own once it does. If yours does not, something else is wrong and worth having checked.
- 28°F
- the average winter night, and colder incoming water means longer heating
- 7 months
- October through April, the months homes here need heat
- 22%
- of Virginia 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 $320 a year off hot water for a typical Virginia home.
Estimates for a typical Virginia home, compared with an older unit built to the federal minimum, from EIA household energy data and Virginia 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 rusted through and is failing. Sediment builds up at the bottom of the tank over the years, and it traps moisture against the steel until it wears a hole through. A leak could also come from a loose drain valve or a fitting where a pipe connects to the tank, and those can sometimes be tightened or replaced. If the tank itself is leaking, it needs to be replaced. A contractor can check the fittings and valve first to see if the tank can be saved.
- Why won't the pilot light on my water heater stay lit?
- The most common cause is a worn thermocouple, the small part that senses the pilot flame and tells the gas valve it is safe to keep the gas flowing. When it wears out, it can't hold that signal, so the gas shuts off and the pilot goes out. A dirty pilot orifice or a draft blowing across the flame can cause the same thing. A contractor can test the thermocouple and clean or replace whatever part is causing the flame to drop.
- Can a tankless water heater be repaired?
- Yes, most tankless water heater problems can be repaired without replacing the whole unit. Common issues include a buildup of mineral scale on the heat exchanger, a failed igniter, or an error code pointing to a sensor or flow problem. A contractor can diagnose which part is causing the issue and flush or replace it as needed. Replacement is usually only necessary when the heat exchanger itself has failed.