Frustrating furnace issue

DutchmenSport wrote:

westend wrote:
I'd like to know how many RV'ers have suffered from a frozen regulator in Winter. I'm real sceptical when I hear this as I have operated heaters in fish houses at very cold temps and have never experienced it.

Here's a new (below freezing, furnace won't work) one from the Class-C forum: click here.

The issue in that thread doesn't seem to have anything to do with a frozen regulator. It may be, like someone else posted, that a cylinder may have moisture in it but I've never had a regulator freeze up and I've operated them at -20f. Yes, at very cold temps, the transition to gaseous state is less but I've never had one ice up to the point of being inoperable. Just lucky, I guess.