When this happens the ignitor clicks and clicks endlessly like someone trying to use an empty lighter.
Furnace gas valve clicking on and off.
The fix is a home meter replacement a repair that must be completed by a professional from your gas company as required by law.
The gas valve is clicking on and off while system is asking for heat.
Leaving the issue unaddressed will cause the motor will burn out.
One time during the dark view it goes out and the pilot flame doesn t re appear.
So if the gas valve is shut the spark igniter has nothing to ignite and just keeps sparking.
Here s what we look for when a furnace makes a clicking sound at the main unit.
Gas valve a broken jammed or clogged valve may fail to let out gas.
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Some causes of a shut gas valve include.
Irregular clicking sounds coming from the gas valve could also be a sign of insufficient voltage.
Dirty or clogged igniter.
All of the above are issues a furnace technician needs to fix.
Every time the gas valve clicks the pilot has gone out.
If it continues for a minute or longer the igniter needs cleaning or repair.
Flame sensor or thermocouple this part senses the presence of a flame and tells the gas valve to open.
Gas valve isn t energized no gas no ignition.
The ignitor will keep clicking as it tries to spark a flame.
This might be caused by faulty gas meter controls or the thermostat controls.
The common sources of a furnace clicking sound are.
If a gas furnace runs and then shuts off or short cycles this indicates an inconsistent flow of gas.
An electrician should test the voltage at the gas meter thermostat controls and the gas.
In the final bright view the pilot never goes out and the flame never goes out.
If the clicking sound doesn t seem to have a pattern it could indicate an issue with the gas valve.
If the clicking noise persists or your furnace is still giving you no heat we can help.
Just as a gas stove clicks as it fires up your furnace makes a clicking noise too.
The bearings in the furnace s motor will click when they become worn.
This could indicate a dangerous gas leak or clogged gas valve.
You can always see the pilot lit when tit tries to start but when the gas valve goes out the pilot has been blown out.