Okay, I got the propane working on my Dometic - cleaned the burner, added
the upgrade kit to the air pump, and added fans on the inside, put a more
powerful blower fan on the outside. But despite all this - with an empty
fridge, I can't do better that 20 degrees less than the inside van temp.
Regardless of the power source. (12V, 120V, or Propane)

Does this mean it is time for a trip to the service center?

Thanks

Todd
'88 westfalia.