Thanks to garyp4851 for the very helpful and informative video about rv heater repair. Now, having looked around the internet for motors, I think my last question is what motor to buy. I know there is a difference between motors that were available for different heater models covered by the rv heater documents, but that was 16 years ago. Now, the model numbers are different, and maybe the motors. This is the long lead-in to my question of what to buy for a 2004 model 8531 Atwood Hydro Flame furnace?
JRMunn