Water Heater Repair in Bristol, PA
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Bristol winters keep your water heater working overtime
From October through May your water heater is heating groundwater that started out cold, and on nights near 24°F it runs longer to make up the difference. That extra runtime wears on the heating element or burner assembly first, since those parts cycle on more often to keep up. You notice it as water that takes longer to get hot, or a tank that runs out faster than it used to.
Bucks County also sees its share of winter storms and wind events that knock out power. Most gas water heaters with a standing pilot keep working through an outage, but electric units and any gas unit with an igniter will not come back on until power is restored. If your water heater does not restart on its own, that is worth checking before you assume something is broken.
- 24°F
- the average winter night, and colder incoming water means longer heating
- 8 months
- October through May, the months homes here need heat
- 15%
- of Pennsylvania 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 $70 a year off hot water for a typical Pennsylvania home.
Estimates for a typical Pennsylvania home, compared with an older unit built to the federal minimum, from EIA household energy data and Pennsylvania 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 often the tank itself has rusted through from the inside and is starting to fail. It could also be the drain valve that is not sealed tight, or a fitting where the cold water line enters the tank. Water pooling under the tank is worth taking seriously right away, since a tank that is leaking from corrosion will not stop and won't be patched. A contractor can tell you in minutes whether it is the tank or a fitting, but if the tank is the source, it will need to be replaced.
- Why won't the pilot light on my water heater stay lit?
- The most common cause is a worn out 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 stops sensing the flame correctly and shuts the gas off even though the pilot is lit. A dirty pilot orifice or a draft blowing out the flame can also cause this. A contractor can test the thermocouple and replace it if that is the issue.
- Can a tankless water heater be repaired?
- Yes, most problems with a tankless water heater can be repaired without replacing the unit. Common issues are a clogged inlet filter, mineral buildup on the heat exchanger from hard water, or a failed igniter. Because tankless units run longer between replacements than tank models, repair is usually the first option a contractor will look at rather than jumping straight to a new unit.