Propane detector alarms.

[Cam A]

I was getting occasional alarms, so I replaced the propane detector in my trailer. I continued to get occasional alarms. My local RV shop replaced the hose from the tank to the regulator, and the regulator. Tests showed no leaks. I continued to get occasional alarms. The shop replaced my detector on warranty. I continue to get occasional alarms. I replaced my propane tanks, and continue to get occasional alarms. Ideas?

[Pam Garlow]

?? I'm stumped. that would be scary

We had our CO sensor going off, which had us panicky, but when we replaced it the alarms stopped.

[Byron Kinnaman]

There's lots of information on several of the RV forums about propane detectors going off. Other gases than propane can set them off like hair spray, butane.
I used "propane detector false alarm". You might try that or "gas detector false positive". Google is our friend.