Water Heater Repair in Suffolk, VA
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Suffolk winters put weight on your water heater
Cold snaps here run from October through April, and on winter nights averaging 32°F, your water heater has to work harder to bring tap water up to temperature. That extra cycling wears on the heating element and thermostat, and it shows up as water that never quite gets hot or takes longer to warm up.
Suffolk also sees its share of storms, with 45 damaging wind events and 7 winter storms recorded over the past ten years. Power interruptions come with that weather, and when the power drops out mid-cycle, an electric water heater needs the reset button pressed before it will heat again. If yours has stopped producing hot water after an outage, that switch is the first place to check.
- 32°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?
- The tank itself has likely rusted through and is holding water on the inside of the metal. Once a tank starts leaking from the bottom, it means the lining has failed and the tank cannot be patched or sealed. It could also be a loose drain valve or a fitting at the bottom of the tank, which a contractor can check before assuming the tank is done. If it is the tank, replacement is the only fix, since a corroded tank will keep leaking and can fail more suddenly.
- Why won't the pilot light on my water heater stay lit?
- Most often the thermocouple has worn out and is no longer telling the gas valve the pilot is lit, so the valve shuts the gas off. A dirty or bent thermocouple can cause the same problem and sometimes just needs cleaning or repositioning. Wind or a draft in the area around the water heater can also blow out a standing pilot, so check where it sits before assuming a part has failed. A contractor can test the thermocouple and the gas valve to find which one is at fault.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater are repairable. Common issues are a scaled up heat exchanger, a failed igniter, or a blocked vent, and a contractor can fix any of these without replacing the unit. Mineral buildup is especially common because tankless units heat water on demand and scale collects on the exchanger over time. A contractor can flush the system or replace the specific part that has failed.