We purchased a new 3400RL and got it home it worked for a couple of days and then no heat.
The blower would come on and you would hear the electronic clicking to fire the unit, but it would not fire.
Took it to a Keystone dealer last week, they ordered a new board for it and it is still not working properly.
Anyone else have a problem with there Atwood furance?
E. Sven Carlson
2003 F350 Crew Cab, 6.0, Auto, SWB, SRW