On the inside i followed the 120 elec.
Rv water heater thermostat problems.
Common rv electrical problems.
No hot water if you have no hot water check to see if the bypass valve is in the correct position.
This atwood rv water heater troubleshooting guide discusse.
Yours sounds like the oppsite.
Not enough power from the thermostat to the furnace.
Stop and start this rv water heater troubleshooting video at key points or back it up or fast forward it to quickly find the information you need.
While your at it perform the regular water heater servicing that is likely long overdue in most rvs.
It s totally possible that the thermostat itself is the issue rather than the actual heating elements.
This can be caused by a number of reasons.
The final thing to look at is the flame.
Try it on gas and see if you have the same problem.
Was ontop of the heater.
Failed time delay relay.
Rv hot water problems are an inconvenience so check out these rv hot water heater troubleshooting and parts tips and hints to help you figure out what is going on.
Thermostats are used to regulate a certain temperature to be set for simultaneous heating and cooling of the water that passes through the rvs water heater.
On my water heater the electric thermostat broke in the open posistion and wouldn t heat.
You will want to have a nice blue flame that is lighter in the center and not jumping around.
Can be caused by a bad wire or by power not reaching the thermostat.
Clear easy to follow video and dialogue make it easy to determine what replacement component or repair work will be needed to make your water heater fully operational once again.
That s how it knows exactly how hot to heat the water and when to click on.
Common rv furnace problems rv furnace blower won t start.
If you are not getting spark you could have a bad electrode or other board issues.
And just as with hvac issues your water heater is controlled by a thermostat.
When rv water heater troubleshooting check to verify the area near the water heater is cleaned out and free of debris.
No power from the rvs battery to the furnace relay switch.
The age of the appliance how extensively it is used and how well it is maintained will obviously influence the frequency and nature of problems you would have from time to time.
Line and found the thermostat and a relay and i replaced them both and it works like a.