Dealer said a new regulator is about $50. He also said mine should be automatically switching to the other propane tank when the first is empty. Mine has NEVER done that.
The tanks sit side by side and I always select the right tank for first use so the left is backup. When the right one runs out, I have to turn the selector to the left one. He said with selector set to right, when it runs out, it should automatically start drawing from left tank and that the selector is only used to switch to the full tank so that you can remove the empty one.
Is this how everyone else's setup works? Like I said, mine hasn't ever worked like that, but he said they've been like he described for a long time. Mine has a little indicator that shows green when a tank has fuel, yellow if low, etc. My trailer is 2012.
Thanks.