If your pilot light re lights easily after going out overnight it s possible it was blown out by a draft.
Pilot light goes out on wall heater.
Pilot goes out the heater won t operate properly if the pilot flickers is too weak or goes out and the cause could also be blockages in the pilot tube.
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.
A leak in the output duct of the furnace could cause air to blow into the area.
The flame will go out if the tube is clogged with dirt or debris.
This can happen on excessively windy days or nights.
Another cause of a weak pilot is a faulty.
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.
The pilot tube supplies gas to the pilot light for combustion.
Sometimes the tube might be partially clogged and supplying very little gas for combustion no wonder your pilot light keeps going out.