Originally Posted by oldguyrich
is there a repair manual anywhere specific to motorhomes?
You should be able to find a Ford service manual for the E350 chassis but nothing for the coach itself. All other manuals will be for the individual systems and appliances (fridge, furnace, etc.).
This link should get you started:
Service Documents and Manuals
As for the AC/Heater controls, Fleetwood MAY have used standard Ford controls. Take a look at the dash of an older E350 van. If they look the same, BINGO!
Best of luck!