Water Heater Pilot Light Repair in Elkhorn, NE
A pilot that will not stay lit is not being stubborn. Something is telling the gas valve the flame cannot be trusted, and there are only a few things that do that.
Call (402) 897-1841
Why it keeps going out
A tired thermocouple
It generates a tiny voltage from the pilot's heat, which is what holds the gas valve open. Output falls as the probe ages until the valve drops out a minute or two after you let go of the button. Comfortably the most common cause.
A dirty or misaimed pilot
The flame must wrap around the tip of the probe. A partially blocked orifice gives a small lazy flame that only licks it, and the voltage never gets high enough.
A blocked FVIR intake screen
The mesh around the base of most modern heaters fills with lint, dust and pet hair. Starved of air, the unit locks out. On some models this needs a proper reset procedure, not just relighting.
Downdraft or backdraft
Wind across a poorly terminated flue, or a house pulled negative by a range hood or dryer, can physically blow a pilot out. If yours only goes out on windy days, this is why.
A failing gas control valve
The valve can stop responding to a perfectly good thermocouple signal. Ruled in only after the cheaper causes are ruled out.
Interrupted gas supply
A partly closed shutoff, a tripped excess-flow device, or simply an empty tank on propane. Worth eliminating before anyone buys a part.
Relighting it safely
Smell first, act second
If there is any gas odour, stop. Leave, and call the utility from outside. Relighting into a gas-filled space is how people get hurt.
Turn the control to OFF and wait
A full five minutes with the gas off lets any unburnt gas clear the area around the burner. Do not shorten this step.
Follow the label on the unit, not a video
Standing-pilot, piezo-ignition and electronic-ignition heaters each have a different sequence. The label on the front is written for your model.
Two attempts, then stop
If it will not hold after two proper tries, the answer is not a third. Something has failed and it needs a meter on it.
Standing pilot or electronic ignition?
Older heaters keep a small flame burning continuously. Newer ones spark or use a hot-surface igniter on demand, and have no standing pilot to relight at all — so if yours has no visible flame when idle and never has, nothing is wrong with it.
Knowing which you have changes the whole diagnosis, which is why Water Heater Repair Elkhorn asks for the model number on the phone. Electronic ignition faults live in the igniter, the flame rod and the control board; standing-pilot faults live in the thermocouple and the pilot assembly. Same symptom, different parts entirely.
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Frequently asked questions
How much is a thermocouple replacement?
It is one of the cheapest repairs on the appliance, and we quote the exact figure at your house before starting. If we find the real problem is the gas valve instead, you hear that before any work begins.
Should I just keep relighting it myself?
A pilot that needs relighting repeatedly is a fault getting worse, and if the cause is draft rather than the thermocouple, you are also relighting an appliance that may be spilling exhaust indoors.
My heater has no pilot light at all. Is it broken?
Probably not. Electronic-ignition models light on demand and show no flame when idle. Check the label on the front before assuming a fault.