I am hoping the cost will be reasonable but younevr know but i can still get my moms 17 foot 1968caravel working ifall else fails maybe if it is to much to fix put the suburnban furnace in and the ht water heater maybe a working A/C unit what is good is I have other options. So all cross your fingers.
1976 Airstream Sovereign International Landyacht (renovating)(found DOM plate said 1976)
1968 Airstream Caravel 17 footer
2004 Nissan Titan with BT package
K/N Cool intake air
Duel power exhaust