Vaillant Boiler Pilot Light Gone Out

The gas valve controls the flow of gas into the pilot light.

Vaillant boiler pilot light gone out.

A leak in the output duct of the furnace could cause air to blow into the area. A faulty or blocked gas valve could also be the problem. The internet does not say this unless you put the make of your boiler and model number in. Check your flue extensions and bends are connected properly and have not come apart.

If your pilot light re lights easily after going out overnight it s possible it was blown out by a draft. Mend combi boiler pilot light out light. If boiler is igniting and then shutting off check the f lame sensors flues and airways. Button and wait half a minute before retrying and hold green button in for longer before releasing.

Press the reset switch and light the tube. You may have to replace the sensors and the seals on your flue. Light a match hold it next to the pilot light tube and turn the gas control knob to pilot. Turn the gas to pilot.

You will need to hold the switch down for one minute after the flame has been ignited. This can happen on excessively windy days or nights. Locate the pilot light you may need to use a torch for this. There is more help available.

Vaillant combi boiler the pilot light has gone out it won t light what is. Hold the green button in for another 10 seconds or so and it should stay on. The pilot light has gone out on a vaillant turbomax combi boiler it is sparking to light but no flame. The gases will build up and extinguish the flame.

Press and hold the reset switch for one minute and hold a flame to the pilot light at the same time. Most boiler manufactures have not produced a pilot light type of boiler now for over 15 years. What could be the solution to this. Keep every intake air register in your home open and clear to avoid a vacuum effect in the inlet.

If at first the pilot light does not re ignite repeat the steps once or twice more. If something is obstructing the flue the pilot light can go out as the burnt gas has no way of escaping. With all the gas safely dissipated remove your appliance s cover or door. This would burn out with time so the pilot lights would not stay on.

All boiler pilot lights are becoming a thing of the past. If it goes out press the red. If this is still unsuccessful contact a plumber and arrange for them to visit you.