Originally Posted by john1492
Atwood water heater electric pilot will not light. propane tank full. Tried several ideas, none worked. Any suggestions.
You didn't include model number and I don't know what an 'electric pilot' means. They are usually electric ignition (using a spark) or a pilot light.
In either case, you can Google the model number and find a manual and troubleshooting guide. In the case of electronic ignition, you should be able to hear the sparking standing near the WH. If not, check 12 v power and then the spark gap. With a pilot light, if it burns when lit and holding the button, but goes out when you let go, it's usually the thermocouple. These are relatively simple to replace, the thermocouple can be found at any good hardware store.