I have a 2003 Pace Arrow that I have owned for a couple of months. I store it plugged in to 30 amp at my house. The fridge is off with doors opened. Everything else off. Two days in a row I heard a beeping noise with is the LP gas detector. The first day I hit the mute button on the LP leak detector console and the following day (tonight) it was back on. I hit mute again and within an hour it was back on. I don't smell any gas. The stove and fridge are off. No oven. Any suggestions to determine if it is in fact a leak or can it be something else...drop in voltage or something. For now I turned the gas off at the tank. Opened a window about an inch and cracked the vent with the fan on just in case. Thanks for any help.