One of the most common problems with atwood rv water heater is a pilot outage.
Atwood water heater no spark.
Retmotor if you can access the back side of your water heater check to see if the ground wires are attached securely.
If it is not too old hen you can try cleaning the orifice and see how it goes.
For poor pilot flame you would need to replace the orifice.
When i ve reached out to my contact at dometic in the past he has said that your atwood water heater like part at96121 either has a bad control board or bad electrode.
I am attaching a link to the atwood water heater manual for you.
That is the correct ignitor for older 2 wire water heaters.
Cannon rebel t6i http amzn to 2b2bodj rode videomic pro h.
It might be the thermal fuse that brings power to the board or the fuse on the board or the board itself.
This ignitor is for the newer model atwood water heaters only with only one wire.
Ignition is not clicking.
Print that out so you have it.
2017 answered by a verified rv mechanic.
Our water heater quit working so i took it upon myself to get it working again.
Or it might be in the thermostat or eco.
On my 10 gal atwood in my 2006 winnebago journey i found that there are two 1 4 inch studs sticking out of the back of the water heater with ground wires attached that had become so corroded that the ground wires were barely making contact.
If you can pick one up this morning we can track this down quickly and find out where the problem is.
Troubleshooting atwood water heater producing spark but not lighting.