5 improper air flow or a strong draft blows the pilot out.
Pilot light goes out on wall heater.
If this pilot light ever goes out the heater has no way of actually turning on to heat the water or air that your particular type of heater circulates to warm the house or other elements.
If your pilot light re lights easily after going out overnight it s possible it was blown out by a draft.
Thorough cleaning should do the trick.
Once the pilot goes out on a gas heater then it needs to be relit but it s best to do safety checks and go through a ritual before relighting the pilot.
Better yet a plumber in west covina who is very knowledgeable about water heaters and licensed to maintain and fix them is the best person to have relight the pilot as well as checking.
The flame will go out if the tube is clogged with dirt or debris.
The pilot tube supplies gas to the pilot light for combustion.
A leak in the output duct of the furnace could cause air to blow into the area.
Another cause of a weak pilot is a faulty.