So my RV is about 14 years old and I've heard those 12 VDC LP Gas Detectors need to be replaced now n then. Went to bed last night and for the first time ever in this RV the LP Gas Detector starts chirping but not long and then a few minutes later chirped again momentarily?? I go up and can smell absolutely no LP Gas, checked stove and hot water heater was off and fridge was on automatic then 120 volt (NOT on gas). I went out and turned off main gas valve at tank and opened roof vents and went to bed and no more chirps and I woke up this morning alive. WONDER IF I SHOULD REPALCE THE DETECTOR??? Only other thing I can think of is the batteries were charging at a pretty high rate at that time (via my Xantrex Truecharge2 Smart Charger) and maybe outgassing slightly HOWEVER thay are outside in a outside vented box totally away from the inside where the detector is so I doubt that hydrogen gas (if any) could get to the detector.
ANY THOUGHTS OR OPINIONS??????? I plan to shop E Bay and Camper World and Adventure RV to just replace the unit anyway