If your "Propane Alarm" is a combination LPG/CO detector it might be a good idea to replace it with an LPG only detector/alarm and then replace your OE smoke detector with a quality CO/Smoke detector with sealed battery.
I did this on my TT (but same as MH w/o tank shutoff feature) and no longer have "wee hour of morning beeps".
The CO/Smoke detector also doesn't go off whenever I open the oven or have water boiling on stove.
This is the unit I purchased:
https://smile.amazon.com/gp/product/...?ie=UTF8&psc=1
In closing, LPG is heavier than air so a detector for it belongs at floor level. CO is lighter than air so the optimum location for it is at the ceiling.
Having separate units means you only have to replace the detector that fails. Combination units? Even have to replace the "good part" which makes the job more expensive.
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2018 Flagstaff Micro Lite 25BDS
2023 f-150 SCREW XLT 3.5 Ecoboost (The result of a $68,000 oil change
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