Check to see if the tank and system are full.
Camper gas water heater troubleshooting.
When rv water heater troubleshooting check to verify the area near the water heater is cleaned out and free of debris.
Check for any corroded or damaged working parts.
Turn off the water heater and let the water cool down.
To detect whether it is the air causing the problem light the stove burners and consequently switch on the rv water heater.
Turn off the water supply.
You will want to have a nice blue flame that is lighter in the center and not jumping around.
Okay but what if you get through each of these steps and still can t figure out what s wrong.
The final thing to look at is the flame.
Check your manual to see how to flush the gas and water tubing to possibly clear any debris.
The last step of the rv water heater troubleshooting process is to turn off the lp system to check for a spark.
Again easy fix quick solution.
If you are not getting spark you could have a bad electrode or other board issues.
To replace the air do the following.
If you have removed the burner tube put the burner assembly back together and once the rest of your simple rv water heater troubleshooting is completed fire up the water heater using the gas and verify the roaring sound and the blue color of the burner chamber flame.
In case the hot heater starts you could conclude that air entrance is causing the real issue.
If your water heater tank is full and the system is pressurized or charged and you are still getting cold water through your hot water valves then the first thing to consider in this scenario is whether your water heater is getting supplied with water.