Another cause of a weak pilot is a faulty.
Pilot light goes out on wall heater.
The pilot tube supplies gas to the pilot light for combustion.
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.
This can happen on excessively windy days or nights.
5 improper air flow or a strong draft blows the pilot out.
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.
The flame will go out if the tube is clogged with dirt or debris.
Thorough cleaning should do the trick.
Sometimes the tube might be partially clogged and supplying very little gas for combustion no wonder your pilot light keeps going out.
If your pilot light re lights easily after going out overnight it s possible it was blown out by a draft.