I have a Atwood 8531-IV-DCLP furnace installed my '06 CCD. After de-winterizing this weekend for a late winter rally, I turned on the thermostat, but the fan would blow (with occaisional clicks) for 70 seconds, then shut off (no heat). This happened for 7 or 8 attempts, then it actually came on and stayed on. Lucky as the temp dropped to mid-thirties overnight.
The heater worked flawlessly the rest of the weekend with no issues. Now at home, I decided to check it out again. Same issue - the furnace comes on intermittently. Mostly not.
Any ideas as to what is failing? Does repair require a RV Tech, HVAC Tech, Airstream service or possibly something that can be handled by moderately skilled and super motivated owner?