no propane to appliances
You are likely to find that each LP appliance on your Argosy has its own fuel control valve. On the Argosys that I have seen, there will be a valve below the locations of the furnace and water heater. There will likely be a valve for the refrigerator as well, but I am not certain whether it will be outside below the refrigerator location or inside of the exterior access compartment. The range has individual valves for the pilot light as well as the burners themselves . . . . certain models of the ovens also had fuel supply valves as well (the stovetop valves are located below the surface - - the rangetop should just lift up) . . . if the oven has a separate valve, it can be found either near those for the stovetop or might be near the oven burner or below the entire range itself. Finding all of these valves can be a real headache.
Good luck with your investigation!
P.S.: You might find that the exterior valves will be easier to operate if you give them a light spray of PB Blaster . . . the valves may be well corroded if the coach has sat for any extended period of time and the PB Blaster should be of assistance in freeing them up.
Kevin D. Allen
WBCCI (Lifetime Member)/VAC/Free Wheelers #6359
1964 Overlander International/1999 GMC K2500 Suburban (7400 VORTEC/4.11 Differentials)
1978 Argosy Minuet 6.0 Metre/1975 Cadillac Eldorado Convertible (8.2 Liter V8/2.70 Final Drive)