Thank you for responding!!
I am in the middle of the big trouble shoot!
I found the Atwood site and followed the trouble shoot guide, so far I am in good shape, it seems my circuit board is good

but I will run the test again, check all the wires and clean the contacts.
Now as for the quiver on my volt meter, well, it is the meter

Good old ratshack.
for such a small heater the paperwork is piling up. I will let you know how this ends.
LOSTAGAIN---- I like the bird in your avatar, I used to fly too.