Cycling ok at this time.
Atwood rv furnace reset switch.
And if so were you able to find out what caused it.
It was tripped and i reset it and the furnace started working again.
If you remove the outside cover on the furnace there is a reset switch on the furnace.
I have installed a new circuit board now reset button keeps turning off as it did befor installing new circuit board.
So far i have i have re done all the wire nutted connections at the furnace and thermostat cycled the reset switch.
I have a 2015 reflection with the atwood furnace.
I also installed a new thermostat.
Twice in the last 2 years the furnace would fail to operate.