All ActivityMost RecentMost LikesSolutionsRe: Gas Valve Solenoid on Dometic RM 763 FridgeHi....The 'thermocouple' or Igniter/identifier on most RV fridges doesn't control the gas supply as you recommend. It is wired to the control board which, thus supplies the voltage to worked the gas solenoid. Since it is essentially a mechanical gadget inside, it very well may be caught in the vacant position permitting gas to stream constantly. Give tapping a shot it with the plastic handle of a screw driver and check whether that fixes the issue. Provided that this is true, change the valve.