Forum Discussion
Bordercollie
Jun 10, 2014Explorer
It is my understanding that propane alarms get to a certain age/hours in use and start giving false alarms, requiring replacement. Ours wemt bad in our 2004 rig about 3 years ago as I reacall. The company that made them went out of business. The new unit advertised as a replacement was phsically smaller so I had to make the hole smaller in the the sink cabinet where it was mounted. The new unit had two red wires and one black. I insulated one red wire and left it disconnected and connected the other two. No more false alarms, has test button, works fine.
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