Atwood furnace shuts down after first failed ignition

gotsmart wrote:
If everything else is good and the consensus is the t-stat, I'll throw this into the mix:

Could it be that the make and model of the t-stat you are using does not perform well in an RV environment?

In a sense, I think you're right, because it's clearly some bad discharge going down the line and momentarily breaking the t-stat connection right during ignition...

With the remote sense line cut nothing has changed.