Attach a hose to the drain valve and lead it outside.
Ao smith water heater gas valve troubleshooting.
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First ensure that the ignition source is working properly.
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The gas valve opens to allow gas to enter the burner.
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Usually the pilot light will go out will not stay lit without holding on the black gas valve control.
If the ignition source is working and the gas valve has pressure consider replacing the gas valve and thermostat.
Quality ao smith water heater parts from repair clinic you can find ao smith replacement parts anytime your water heater needs repairs from commonly replaced parts like spark ignition switches and thermocouples to more complicated repairs that include changing the gas valve.
Each and every day at a.
The most common problem is with the 100 series.
The led indicator helps you troubleshoot the issue by reporting a number of flashes.
This indicates a bad thermocouple and will need to have the pilot assembly replaced.
Second ensure that the gas valve has pressure.
If an ao smith water heater will not produce hot water you should first determine if it s a 100 200 or 300 series.
Turn off the pilot.
No flash pilot not lit not enough power.
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This gas valve is commonly used on ao smith state whirlpool and rheem water heaters.
If the gas valve does not open the burner will not light and the water heater will not heat.
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1 flash normal operation.
Smith hot water heater that talks back with sizzling or rumbling sounds could have sediment buildup inside the tank.
