Originally Posted by Marcm157
Can you better describe the condition? Do you have fan? Do you have 12 Volts at the control Board? Do you have attempted ignition (Igniter clicks) Do you smell propane? More detail is needed to guide you through the troubleshooting process.
Just as Marcm stated, we really need a lot more information to properly diagnose some possible issues.
Is it a Dometic or a Suburban furnace?