Carbon Monoxide/Propane Alarm - Propane Leak?
Hi all. My travel trailer has been sitting in my driveway since June and yesterday I heard an alarm going off in the trailer. It was the combo carbon monoxide/propane alarm, which has never gone off b...
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I had one go bad after only 18 months, so failure is a possibility. They also can go off when the 12v supply is low.
